Catalog 2011 Maharashtra Multi Distributors Ltd

TM

Catalog2011

TM

Its all about Gas Engineering...

Sales Office : Sales : Admin : Accounts :

Enquiries/Telefax.: Email

EmailEmail

www.mahamulti.com

11, Kaveri Apartments, (Opp. HDFC Bank-Quarter Gate Branch), 896 Nana Peth, Pune - 411 002. India. +91 20 2633 4455 +91 20 2633 2212 +91 20 2633 4433

020- 2633 4456 (sales): [email protected]

(Accounts & Administration): [email protected] (Enquiries):

[email protected]

TM

VAT TIN NO. : 27760083823 V DT.1.04.2006

CST TIN NO. : 27760083823 C DT.1.04.2006IEC CODE : 3107000272 DATE OF ISSUE : 09.04.2007.

An ISO 9001 : 2008 Company

Index2

" We promise only what we can deliver.Then deliver more than what we have promised"

Chairman’s Message

About Us

Vision & Mission

Quality Policy

ISO Certification

MCCIA Certification

Burners

Fittings

Pigtails & Hoses

Commercial Valves

Manifolds & Fittings

Commercial Equipment

LOT & Bulk LPG Fittings

Pumps & Compressors

Kosan Products

Elektrogas Products

Parth Products

Jetix Products

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5

6

7

8

9

10

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19

21

22

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First edition Jan 1998 Second edition Jan 1999 Third edition July 1999 Fourth edition April 2001 Fifth edition Sept. 2004Sixth edition Sept. 2005Seventh edition Jun. 2009Eighth edition Jan 2010Ninth edition May 2011

Index3

Disclaimer :Our company accepts no liability for the content of this publication, or for the consequences of any actions taken on the basis of the information provided, unless that information is subsequently confirmed in writing. It is notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited

" We always believe in the principle:Rather lose money than the confidence of the customer."

Swastik Products

Gas Train

Reticulated Gas Systems

LP Gas Flow Meters

Vanaz Products

Leak Detectors

Line Drawings

Technical Data

Pune Gasparts and Services Pvt. Ltd.

Our Valuable Clients

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46

53

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63

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93

96

Success Is Journey, Not A Destination.

4 Chairman's Message

I am happy to present before you our latest catalog for 2011.

It is my endeavour to continuously explore opportunities for growth by synergising and blending multiple core competencies to create new epicenters of growth.

The employees of MMDL are inspired by the vision of nurturing this company into one of India’s premier institutions and are willing to go the extra mile to generate value for the economy, in the process creating growing value for the shareholders.

20 years, 1 mission, quality, delivery and economics for the benefit of the customer.

Last but not least I would like to personally acknowledge the invaluable contribution of the entire Vanaz Family, specially Shri M.S. Khandekar, Shri. S.J. Vispute and lastly Mr. Naren Kalapi of Technova Imaging Systems without whom this organisation would not have reached where it stands today.

N.R. Sampat

5 About us

The Company was started as a distributing company for Vanaz products and Bottled Gas products in 1991.

Since then we have been marketing various products for several companies to direct customers and dealers all over India and abroad.

In 1991 we had a modest repertoire of products which today has mushroomed to more than 500 products encompassing the entire range of gas instrumentation.

We commenced operations by supplying to local Pune market, today we take pride in announcing that our products have reached every continent of the globe.

It will be our constant endeavour to bring you more and more quality products from the leaders of technology in the world markets to your doorstep faster and more economical than any of our competitors.

Jaisinh Sampat

Mission

Our Future Plans

To provide the highest quality of products and services that combine performance with value pricing while establishing a long standing successful relationship with our customers and suppliers.

To constantly strive to meet and exceed our customers needs and expectations of quality, price, service and energy solutions.

To stay ahead of the competiton by introducing new products and services based on the current needs of our customers and changing market demands.

To provide work environment where our employees can meet their fullest potential to serve our customers and thrive in an atmosphere of excellence while doing the same.

Striving to set the Industry Standards in offering the best service and maintaining a superior level of integrity in interactions with our customers while conducting our business as model corporate citizens.

Vision

6

To become India's premier organisation for every component used in Gas Instrumentation and systems

Backward Integration - Manufacturing and installing of complex Gas Systems in India and abroad.

Creating a work culture that will thrive on skill, knowledge, ethics and loyalty.

Quality Policy

We, at MAHARASHTRA MULTI DISTRIBUTORS LTD. are committed to, deliver the products,

to our external and internal customers satisfying their clearly established requirements all the time.

Quality improvement is our basic business principle and everyone's job.

To achieve this we will evolve processes and create an environment that naturally inspires all our people

and suppliers to prevent defects.

We commit ourselves, as a company and as individuals to "do it right the first time every time"

Quality comes first.

7

BurnersCommercial / Industrial

T-22 T-35

Torch Type Burner Models T-22 & T-35Ideal heavy-duty burners for bulk frying and general heating requirements of industries and pharmaceuticals, produce powerful torch type blue flames. Available in two capacities.

These burners are recommended to be used at a pressure of 320 to 2 490 gm/cm (4.5 psig), however, this may be varied by ±25%; the

heat output being varied accordingly.

These burners are also termed as T-22 or T-1 and T-35 or T-2. Also available in model T50, T78.

Burner Head

InletCoupling

Jet Holder

Jet

Air Intake

Air AdjusterClamp

Ventury

Mixing Tube

Check NutCheck Nut

H -

Ad

just

ab

le

Stand

150 mm DIA

D

Cross Section Of Torch Type Burner Model T-35

Specifications:(4.57 psig)

2 Operating pressure (Variable: 320 to 490 gm/cm :

3Connection: /8” BSPM Compression Inlet.

These burners could be manufactured for piped natural gas or LP gas

T-22 Burner T-35 Burner

18500 to 23600

1.58 to 1.97

11700 to 14600

1 to 1.25

Consumption K. Cals/Hr

(Kg/Hr)

73,00046,000Btu/Hr Rated heat output

82mm62mmDiameter of Burner Head

235 to 275mm220 to 240mmHeight (Adjustable)

Ring Type Burner Models M-22 & M-35Most appropriate for heavy heating requirements of commercial cooking and industries: General & Pharmaceuticals and Dairy. Produces lovely blue Sunflower shaped flame; available in two capacities.

These burners are recommended to be used at a pressure of 320 gm/cm2 (4.5 psig), however this may be varied by ± 25%; the heat output being varied accordingly.

These burners are also known as M-22 or M-1 and M-35 or M-2 . Also available in model M50 & M78.

M-22M-35

D

155 m

mH

- A

dju

sta

ble

L

Stand

150 mm DIA

L

Burner Head

InletCoupling

Jet HolderJet

Air Intake

Air AdjusterClamp

Ventury

Mixing Tube

Check NutCheck Nut

3Connection /8” BSPM Compression Inlet Burners in this model of higher capacity can be supplied on demand.


Cross Section Of Ring Type Burner Model M-352Specifications: Operation pressure: 320 gm/cm (4.5 psig)

M-1 Burner M-2 Burner

18555

1.58

11700

1.0

Consumption K. Cals/Hr

(Kg/Hr)

73,00046,000Btu/Hr Rated heat output

80mm60mmDiameter of Burner Head

260 to 280mm235 to 275mmHeight (Variable)

10

G-9 G-11


Sunflower Burner Model No. G-9, G-10 and G-11Ideal heavy-duty burners for bulk frying and general heating requirements of industries and pharmaceuticals, produce powerful torch type blue flames. Available in two capacities.

These burners are recommended to be used at a pressure of 320 to 2490 gm/cm (4.5 psig), however, this may be varied by ±25%; the

heat output being varied accordingly.Also available in Model G 10.

100 mm DIA

155

mm24

5 m

m

StandBurner Head

InletCoupling

Jet HolderJet

Air Intake

Air AdjusterClamp

Ventury

Mixing Tube

Check NutCheck Nut

Cross Section Of Burner Model G-92Operating pressure (Variable: 320 to 490 gm/cm : (4.57 psig)

High Pressure Bulk Heating BurnerModels M-100 and M-140(High Heat Output, Flame Spreading Ring, Burner)

These burners are recommended to be used at 320 to 490 2gm/cm (4.5 psig), however this may be increased by 50%; the

heat output being varied accordingly.

These burners could be manufactured for piped natural gas or LP gas.

Fishtail BurnersModel Nos. FT-75, FT-150, FT-230 and FT-300

FT-150

FT-300

M-140

SPECIFICATIONS

Model No.

Length HeadDiameter

OptimumWorkingPressure

ConsumptionPer Hour

Rated Heat

Output

G-10230 mm

9.05 ins

96 mm

3.78 ins

20.3 Kg/cm

4.5 psig

2.24 Kg

5.00 lbs

25,200 kcal/hr

1,00,000 btu/hr

G-11245 mm

9.65 ins

135 mm

5.33 ins

20.3 Kg/cm

4.5 psig

3.56 Kg

7.80 lbs

40,350 kcal/hr

1,60,000 btu/hr

SPECIFICATIONS

Model No.

RibbonLength

BurnerHeight


ConsumptionPer Hour

Rated Heat Output

FT-7575 mm

3.0 ins

190 mm

7.48 ins

20.3 Kg/cm

4.5 psig

0.20 Kg

0.40 lbs

2,500 kcal/hr

10,000 btu/hr

FT-150150 mm

5.9 ins

190 mm

7.48 ins

20.3 Kg/cm

4.5 psig

0.45 Kg

1.0 lbs

5,040 kcal/hr

20,000 btu/hr

FT-230230 mm

9.06 ins

190 mm

7.48 ins

20.3 Kg/cm

4.5 psig

0.68 Kg

1.5 lbs

7,560 kcal/hr

30,000 btu/hr

FT-300300 mm

11.81 ins

190 mm

7.48 ins

20.3 Kg/cm

4.5 psig

0.90 Kg

2.0 lbs

10,560 kcal/hr

40,000 btu/hr

Apart from the standard models listed above, these burners can be supplied in any Ribbon Length from 75mm to 400mm (3” to 15.75”). Side entry or bottom entry. Also made as per customers individual design and specifications.

SPECIFICATIONS

Model No.

Length HeightOptimumWorkingPressure

ConsumptionPer Hour

Rated Heat

Output

M-100530 mm

20.87 ins

220 mm

8.66 ins

0.3 Kg/cm2

4.5 psig

4.5 Kg

10.0 lbs

50,400 kcal/hr

2,00,000 btu/hr

M-140

HeadDiameter

166 mm

6.54 ins

530 mm

20.87 ins

230 mm

9.00 ins

166 mm

6.54 ins

0.3 Kg/cm2

4.5 psig

6.3 Kg

14.0 lbs

70,560 kcal/hr

2,80,500 btu/hr


M-100

11

Ribbon BurnerV TYPEBurner Model Nos. RV-1 (300) RV-2 (600) RV-3 (900) RV-4 (1200) Ideal for use in Restaurant and Hotels, under the Hot Plate for preparation of pancakes, hamburgers, dosa, omelettes, chapatis, etc. Useful for hot cases, drying ovens, bain maries and tin bath heating in industries. Produces two linear flames with wider heat distribution. Flame stability, increased efficiency and long life ensured by stainless steel corrugated ribbons.

Available in four sizes providing different flame lengths.

Specifications:2Rated operation pressure: 320 to 490 gm/cm (4.5 psig)

3Connection /8” BSP Compression Inlet. The above burners are available in side loading and bottom loading models. Both in two ribbons and single ribbon. Also available in pencil models.

RL-2 RL-3

Cross Section Of Ribbon Burner (V Type)

85 mm

10

5 m

m

Flame Length

D

Inlet Coupling

Blind NutBurner BodyCheck NutJet Holder

Coupling

Ventury

Air AdjusterClamp

Air Intake

Mixing Tube

Jet

D

L TYPE

RV-3Bottom Entry

RV-4Side Entry

RV-2Side Entry

Apart from the standard models listed above this burner can be supplied in any ribbon length upto a maximum of 2100mm (83 ins). Single Flame Ribbon Burner (L Type) We can also make them as per customers design and specifications.

PENCIL TYPE RIBBON BURNER

SPECIFICATIONS

Model No.

RibbonLength


ConsumptionPer Hour

Rated Heat Output

RV-300300 mm

11.81 ins

20.3 Kg/cm

4.5 psig

1.58 Kg

3.5 lbs

17,650 kcal/hr

70,000 btu/hr

RV-600600 mm

23.62 ins

20.3 Kg/cm

4.5 psig

1.58 Kg

3.5 lbs

17,650 kcal/hr

70,000 btu/hr

RV-900900 mm

35.43 ins

20.3 Kg/cm

4.5 psig

1.58 Kg

3.5 lbs

17,650 kcal/hr

70,000 btu/hr

RV-12001200 mm

47.24 ins

20.3 Kg/cm

4.5 psig

1.58 Kg

3.5 lbs

17,650 kcal/hr

70,000 btu/hr

These burners can be manufactured for piped natural gas or LP gas

12 Burners

Commercial / Industrial

Blower BurnersModel No.: ST-2.5, ST- 5, ST-10, ST-20, ST-40, ST-80, ST-160These burners produce long, reducing, low velocity flames for an excellent transfer efficiency in heating dies, moulds, plates, castings and large fabricated components. These burners can be made in longer lengths.

Model No.: S-2.5, S- 5, S-10, S-20, S-40, S-80, S-160These burners produce short turbulent oxidizing flames ideal for high intensity weld preheating, wherever hydrogen cracking is to be avoided. It can also be used as an immersion heater or a space heater where secondary air is low. These burners can be made in longer lengths.


ST-40S-80

SPECIFICATIONS

Model No.

Length HeadDiameter

Consumption per hour Rated Heat Output

S-20210 mm

8.27 ins

33 mm

1.30 ins

20.14 Kg/cm

2.0 psig

0.68 Kg

1.5 lbs

Working Pressure

Min. Max. Min. Max.

1.89 Kg

4.2 lbs

Min. Max.

7,560 kcal/hr

30,000 btu/hr

21.40 Kg/cm

20.0 psig

21,100 kcal/hr

83,600 btu/hr

S-40268 mm

10.55 ins

43 mm

1.70 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

1.35 Kg

3.0 lbs

3.83 Kg

8.5 lbs

15,100 kcal/hr

60,000 btu/hr

42,840 kcal/hr

1,70,000 btu/hr

S-60300 mm

12.00 ins

50 mm

2.0 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig2.00 Kg

4.5 lbs

5.70 Kg

11.25 lbs

22,650 kcal/hr

90,000 btu/hr

64,260 kcal/hr

2,55,000 btu/hr

S-80383 mm

15.08 ins

60 mm

2.36 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

2.70 Kg

6.0 lbs

7.61 Kg

16.9 lbs

30,240 kcal/hr

1,20,000 btu/hr

84,670 kcal/hr

3,36,000 btu/hr

S-160483 mm

19.02 ins

79 mm

3.11 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

5.40 Kg

12.0 lbs

15.21 Kg

33.8 lbs

60,500 kcal/hr

2,40,000 btu/hr

1,70,000 kcal/hr

6,73,000 btu/hr

SPECIFICATIONS

Model No.

Length HeadDiameter

Consumption per hour Rated Heat Output

ST-2.5149 mm

5.87 ins

28 mm

1.10 ins

20.14 Kg/cm

2.0 psig

0.09 Kg

0.20 lbs

Working Pressure

Min. Max. Min. Max.

0.24 Kg

0.53 lbs

Min. Max.

1,000 kcal/hr

4,000 btu/hr

21.40 Kg/cm

20.0 psig

2,660 kcal/hr

10,550 btu/hr

ST-5169 mm

6.65 ins

32 mm

1.26 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

0.17 Kg

0.37 lbs

0.48 Kg

1.06 lbs

1,855 kcal/hr

7,360 btu/hr

5,290 kcal/hr

21,000 btu/hr

ST-10204 mm

8.03 ins

41 mm

1.61 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

0.34 Kg

0.75 lbs

0.95 Kg

2.11 lbs

3,750 kcal/hr

14,900 btu/hr

10,580 kcal/hr

42,000 btu/hr

ST-20250 mm

9.84 ins

48 mm

1.89 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

0.68 Kg

1.50 lbs

1.89 Kg

4.20 lbs

7,560 kcal/hr

30,000 btu/hr

21,100 kcal/hr

83,600 btu/hr

ST-40318 mm

12.52 ins

58 mm

2.28 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

1.35 Kg

3.00 lbs

3.83 Kg

8.50 lbs

15,100 kcal/hr

60,000 btu/hr

42,840 kcal/hr

1,70,000 btu/hr

ST-80438 mm

17.24 ins

76 mm

2.99 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

2.70 Kg

6.00 lbs

7.61 Kg

16.90 lbs

30,250 kcal/hr

1,20,000 btu/hr

84,670 kcal/hr

3,36,000 btu/hr

ST-160540 mm

21.26 ins

88 mm

3.46 ins

20.14 Kg/cm

2.0 psig

21.40 Kg/cm

20.0 psig

5.40 Kg

12.00 lbs

15.21 Kg

33.80 lbs

60,500 kcal/hr

2,40,000 btu/hr

1,70,000 kcal/hr

6,73,000 btu/hr

13 Burners


Low Pressure Burner

Brooder Burner / Grill BurnerAvailable in Indian and imported makes. Automatic and Non-Automatic.

Similar models can be manufactured as per customers prices and specifications

IB 60

Infra Red Radiant BurnerModel No. IB. 60Gas operated Infra Red Radiant Burners (can be adapted to radiant heat if required). Industrial uses include brooding, curing, drying, food processing, almost all purposes where metal fabricating and finishing, textile drying and weld pre-heating. Also available in longer length. This item is also available in as per customer requirement .

SPECIFICATIONS

Length Width HeightOptimumWorkingPressure

ConsumptionPer Hour

Rated Heat

Output

127 mm

5.0 ins

76 mm

3.0 ins

0.035 Kg/cm2

0.5 psig

0.38 Kg

0.85 lbs

4,280 kcal/hr

17,000 btu/hr

483 mm

19.0 ins

Torch BurnerMultipurpose heating burners for varied applications in many industries. Example: Die heating, paint cleaning, tank cleaning, poultry dirt burning, oven firing, torching, etc. These burners are to be screwed on the torch handle.

Torch HandleThis hand held torch burner is suitable for heating applications such as brazing, pre-heating prior to welding, annealing, p ipe bending, s tress relieving, soft soldering, hardening and tempering.

Custom Built

14

These burners are made as per customers specifications and sizes specially for Shwarma machines, drying conveyor belts and special applications for roasting and printing preheating.


Multipurpose Canteen Burners (Medium Pressure)

SUPER

SUNBEAM

MINI

TABLE MODEL CANTEEN BURNER

DELUX

SHAKTI CANTEEN BURNERS (low Pressure)

3 LEG SHAKTI

4 LEG SHAKTI

SPECIFICATIONS

ModelNo.

Details of ModelOptimumWorkingPressure

ConsumptionPer Hour

Rated Heat

Output

With centre and

side flame

0.035 Kg/cm2

0.5 psig

0.47 Kg

1.05 lbs

5,300 kcal/hr

21,000 btu/hr2

Canteen Burner Low PressureIdeal for tea stalls, snack-bars, pavbhaji. Sturdy cast iron body fitted with adjustable screws for supporting utensils of various shapes. Control tap with safety push-in arrangement.

Specifications: 2 2Operation Pressure : 30gms/cm to 300gms/cm

Consumption : 450gms/hr to 1000gms/hr3Connection : Nozzle to suit 6.4 mm tube or /8”

BSPM

LP with gas cock as well as MP/HP with needle valves.

These burners could be manufactured for piped natural gas or LP gas. These canteen burners are also available with prefabricated stool type supports.

15 Burners


These burners can be manufactured for piped natural gas or LP gas

Comet Burner1/2/3 Ring Burner Models

Specifications:2Rated operating pressure: 320 to 490 gm /cm (4.5 psig)

Consumption at rated inlet pressure: 10000 Kcal/h

Consumption in kg/hrsKg/h: 1.03Inlet connection : /8” BSP compression.

The stand shown can be fabricated on request. These burners can be manufactured for piped natural gas or LP gas.

Pilot BurnerLow Pressure (PL 1) / High Pressure (PL 2)

Laboratory EquipmentBUNSEN BURNER (with nozzle or with tap)

• Ideal for use in Laboratories – Educational Research and Pathological Laboratories.

• Most suitable to keep liquids boiling in urns, kettles etc.

• Flame can be controlled by a tap installed in the line or installed on the burner.

• Heavy metal base prevents toppling.

• Brass burner tube warrants long life. Also available in stainless steel tube and base.

• Attractive electroplated finish prevents corrosion due to fumes.

• Available in two sizes.

SPECIFICATIONS

Model No.

LengthOptimumWorkingPressure

ConsumptionPer Hour

Rated Heat Output

PL-192 mm

3.62 ins

20.035 Kg/cm

0.50 psig

0.043 Kg

0.094 lbs

480 kcal/hr

1,895 btu/hr

PL-292 mm

3.62 ins

Diameter

16 mm

0.63 ins

16 mm

0.63 ins

20.3 Kg/cm

4.50 psig

0.400 Kg

0.950 lbs

4500 kcal/hr

17,765 btu/hr

SPECIFICATIONS

Model No.

LengthOptimumWorkingPressure

ConsumptionPer Hour

Rated Heat Output

B-1150 mm

6.0 ins

20.035 Kg/cm

0.50 psig

0.06 Kg

0.13 lbs

680 kcal/hr

2,700 btu/hr

B-2

Diameter

80 mm

3 ins

150 mm

6.0 ins

80 mm

3 ins

20.035 Kg/cm

0.50 psig

0.1 Kg

0.235 lbs

1,250 kcal/hr

4,950 btu/hr


Bunsen Burner TapsAvailable in sizes 3 1/8” x nozzle or /8” x nozzle.

Table TerminalsTo be used as a junction on table for connecting

3 1Bunsen Burner Taps. Inlet /8” CU x Outlet 4 Nos. /8” 3 1BSPF Inlet /8” CU x Outlet 2 Nos. /8” BSPF.

New Terminal (Brass)

1 1Inlet /2” BSP TM Outlet /8” BSPF (2 Nos.)

3 1Inlet /8” BSP TM Outlet /8” BSPF (2 Nos.)

Used as a Central Terminal for Gas Tap in Pipeline.

Triple Burner

Dum Biryani Burner

Comet Deluxe

Brass Tube SS Tube

16

Bunsen Burner

Burners

17 PNG Burners

For use in Food Industry, Bulk Cooking & FryingThese burners are used for bulk cooking and frying by firing pressurised natural gas at less than 1 bar. Could be installed in fabricated equipment or civil cooling platform.

Imported fully automatic LPG - NG burners for furnaces, powder coating etc

C.I 6”x15” Pilot C.I 4”x7” Pilot

Also available C.I 8”x22” Pilot

Fittings

Fittings

Adapters

BRASS ADAPTERS AND COUPLINGS

There are individual fittings for fixing on M.S. pipeline for obtaining different types of outlets and are used to connect valves regulators and any other fittings on to the pipeline.

In Forged Brass

1/8”

1/4” MT x MCV

3/8” MT x MCV

MT x MCV

Couplings In Forged Brass & MS Plated

MALE NOZZLES

Nozzles used for rubber hose connections (suitable for 6.4mm and 7mm bore rubber tubing. Please specify requirement).1/8” BSPMT

3/8” BSPMT

1/2” BSPMT

1/4” BSPMT

Inlet Nozzles In Forged Brass & MS Plated

1/2” MT x MCV

3/4” MT x MCV

1” MT x MCV

1 1/8” MT x /4” CU

1 3/8” MT x /8” CU

31/4” MT x /8” CU

3 3/8” MT x /8” CU

3 1/8” BSPF x /4” MT

1 1/2” MT x /2” MT

1 3/2” MT x /8” CU

3 3/8” MT x /8” MT

31” MT x /8” MT

31” MT x /8” CU

FEMALE NOZZLES

Nozzles used for rubber hose connections (suitable for 6.4mm and 7mm bore rubber tubing. Please specify requirement).1/8” F Parallel

3/8” F Parallel

1/4” F Parallel

1/2” F Parallel

Two Branch Connectors12” STRAIGHT

Manufactured for connecting two manifolds or two pipelines as per customer’s specifications or readily available in 12” straight or 18” bent.

18

Pigtails & Hoses

Copper Burner PigtailsAvailable in length size 12”-18”-24”-36”-48”-60”.

For 3/8 BSPM connections. Copper tube with brass bullnoze and nut.

Copper Cylinder PigtailsFor MECV Connections

Copper tube with brass bullnoze and nut.

Industrial Gas HosesManufactured in Copper or wire braided hose with standard end fittings as per customer’s specifications. Stainless steel braided Teflon hoses for ammonia and Carbon dioxide.

Stainless steel or G.I. braided flexible high pressure hoses for industrial gases. Internal tube could be of teflon, nylon or rubber in various forms for all gases as mentioned in table on next page.

TEMPERATURE RANGEFor Hydraulic Oil Lines: -40° C to 100° C

FOR WATER EMULSIONSPressure Lines: Max. Temp. Limit + 93° CReturn Lines: Max. Temp. Limit + 82° C

We also manufacture all types of pneumatic hoses with different end connections in different grades and sizes as per

2requirements up to 2” size and pressure of 250 kg/cm

Liquid off-take hosesHeat resistant flange end hoses

Flexible Cylinder PigtailsAvailable in size length of 2ft, 3ft and 5ft. or as per customer’s requirement.

Used in cylinder connection to get more flexibility between steady manifold and cylinder.

This pigtail is specially used in Railway Pantry Car, Mobile Canteen Van, etc.

Also available with one side 3/8” BSPPF and other side FECV. Alfa Gomma make pigtails for all industrial Gases in similar end fittings.

These pigtails are available in G.I. Braiding, SS Braiding and R1 Alfa Gomma hose or Suraksha hose.

Flexible Burner PigtailsMetal Braided available in : 3/8” BSPF x 3/8” BSPF - Length 24”, 48”, 72” & 120” or as per customer requirement.

These pigtails are available in G.I. Braiding, SS Braiding and R1 Alfa Gomma Hose or Suraksha Hose.

Low pressure hoses for imported automatic burners.

19

Made as per customer’s specifications in GI and SS braiding with rubber hose and end fittings in brass or MS plated.

Specifications For R1 HoseC1T One Wire Braid Hose - SAE 100R1 Type AT

Specification For R2 HoseC2AT Two Wire Braid Hose - SAE 100R2 Type AT

SPECIFICATIONS

Model No.

WorkingPressure

Minimum Burst Pressure

Minimum Bend Radius

HoseO.D.

4C1T

5C1T

8C1T

10C1T

12C1T

16C1T

20C1T

24C1T

0.59 in.15.0 mm

3,275 psi225 bar

13,100 psi905 bar

2.0 in

6C1T

7C1T

HoseI.D.

¼ in.

6.4mm5/16 in.

7.9mm3/8 in.

9.5 mm

½ in.

12.7 mm5/8 in.

15.9 mm3/4 in.

19.0 mm

1 in.

25.4 mm

1¼ in.

31.8 mm

1½ in. 38.1 mm

2 in.

50.8 mm

0.69 in.17.5 mm

0.82 in.20.8 mm

0.94 in.23.9 mm

1.10 in.27.9 mm

1.41 in.35.8 mm

1.72 in.43.7 mm

1.96 in.49.8 mm

2.52 in.64.0 mm

0.53 in.13.5 mm

3,125 psi215 bar

2,600 psi180 bar

2,325 psi160 bar

1,900 psi130 bar

1,525 psi105 bar

1,275 psi88 bar

925 psi63 bar

725 psi50 bar

600 psi40 bar

12,500 psi862 bar

10,400 psi720 bar

9,300 psi640 bar

7,600 psi524 bar

6,100 psi421 bar

5,100 psi352 bar

3,700 psi255 bar

2,900 psi200 bar

2,400 psi165 bar

2.2

2.5

3.5

4

4.7

6

8

10

12.5

SPECIFICATIONS

Desc

riptio

n

WorkingPressure

Minimum Burst Pressure

Minimum Bend Radius

HoseO.D.

4C2AT

5C2AT

10C2AT

10C2AT

12C2AT

16C2AT

20C2AT

24C2AT

0.65 in.16.5 mm

5,800 psi400 bar

23,200 psi1,600 bar

2.0 in

6C2AT

8C2AT

HoseI.D.

¼ in.

6.4mm5/16 in.

7.9mm3/8 in.

9.5 mm

½ in.

12.7 mm5/8 in.

15.9 mm3/4 in.

19.0 mm

1 in.

25.4 mm

1¼ in.

31.8 mm

1½ in. 38.1 mm

2 in.

50.8 mm

0.73 in.18.5 mm

0.86 in.21.8 mm

0.98 in.24.9 mm

1.14 in.29.0 mm

1.48 in.37.6 mm

1.87 in.45.5 mm

2.15 in.54.6 mm

2.65 in.67.3 mm

0.58 in.14.7 mm

5,100 psi350 bar

4,800 psi330 bar

4,000 psi275 bar

3,625 psi250 bar

3,100 psi215 bar

2,400 psi165 bar

1,825 psi125 bar

1,300 psi90 bar

1,175 psi80 bar

20,400 psi1,400 bar

19,200 psi1,325 bar

16,000 psi1,104 bar

14,500 psi1,000 bar

12,400 psi855 bar

9,600 psi662 bar

7,300 psi500 bar

5,200 psi360 bar

4,700 psi324 bar

2.2

2.5

3.5

4

4.7

6

8

10

12.5

MATERIAL COMPATIBILITY OF MANIFOLDS & PIGTAILS

No chart can cover all conditions of concentrations, temperature, humidity, impurities and aeration. It is recommended that this chart be used only to select possible for use and then more extensive investigation and testing be done under the specific conditions be encountered.

A: Good B: Fair C: Poor D: Insufficient Data

METALS

Acetylene

Air

3AmmoniaNH

Argon Ar

4 10N-Butane C H

2Carbon DioxideCO

2Chlorine Cl

Helium He

2Hydrogen H

Propane

2Nitrogen N

2Nitrous Oxide N O

2Oxygen O

1 4Propylene S H

2 2C H

SYNTHETIC

Aluminum Brass Monel CopperCarbon Steel

ButiyBunan316 S. St Neoprene Nylon Polyethylene PVC Teflon VitonName of Gas

Pigtails & Hoses

54

20

Commercial Valves

Q.T. Ball ValvesItalian Ball ValveThese two piece LPG Ball Valves have their bodies fabricated from carbon steel and working parts from stainless steel. Seats and gland washers are P.T.F.E. These valves are full bore, anti-static and fire safe. The lever and spindle have a dual lock system for quarter turn operation. Also available in nozzle outlet for hose connections.

SPECIFICATIONS

Model No. Inlet Size

BVT-1

Outlet SIze

½”B.S.P.P.F. ½”B.S.P.P.F.

1”B.S.P.P.F.BVT-2 1”B.S.P.P.F.

BVT-3

BVT-5

BVT-4

BVT-6

BVN-3

1½”B.S.P.P.F.

¼”B.S.P.P.F.

1½”B.S.P.P.F.

¼”B.S.P.P.F.

2”B.S.P.P.F.

”B.S.P.P.F.

¼” or B.S.P.P.F.

2”B.S.P.P.F.

”B.S.P.P.F.

Nozzle

Needle Control ValvesUsed for controlling flow of gas to high-pressure burners available in following sizes in male or female inlet-outlet.3 3 3/8” MT x 3/8” CU /8” BSPF x /8” BSPF

3½” MT x 3/8” CU /8” MT x ¼” CU Right Angle3½” MT x ½” CU /8” CU x ¼” CU Right Angle

½” MECV x ½” MECV

½” MT x ½” MT3/8” MT x ½” MT

F. Valves(Main Cylinder Valve)

Used on cylinder manifold to control (shut off or open one side of cylinder bank)

Inlet – ¾” NGT and Outlet – MECV make Vanaz.

21

3/8 3/8

3/8

ManifoldsFor LPG in LOT or VOT Systems + Industrial Gases like O , H , N , Ar, CO , etc.2

Suitable for any number of S.C.V. type cylinders to be used at a time. Centre distance between the consecutive lugs is 350mm (14”) or 425mm (17”), 2 x 2, 3 x 3, 4 x 4, 5 x 5, 6 x 6, 7 x 7, 8 x 8 etc. Also manufactured as per customers requirement. We also manufacture manifolds for all industrial gases in stainless steel pipe and forged blocks. As depicted below :

2 2 2

Manifold Fittings for LPG• Manifold Lug MECV MS Adopter

• Union Pin Set With Nut

• Non return valve for VOT manifold3• M.S. Adopter /8” B.S.P.P.M. X Bull nose for FECV Nut. Available

for ½" and 1" pipelines

• Bung: Manifold bung for F valve fitting size ¾” B.S.P.T.M or ½”B.S.P.T.M.

Manifolds & Fittings

High Pressure Single Lock AdapterHfitted on to SC. type cylinder to convert them into battery of cylinders for manifold installation. Both type of Adoptors as on this

3page are available in 22mm and 25.6mm inlet size and /8” or MECV outlet size.

igh-pressure adoptors. Releases pressure upto 90 psig. To be

Multi Lock Bearing AdapterThese die-cast multi-point adopters enable the connection of the cylinders fitted with self-closing valves to a high pressure system through a standard M.E.C.V. thread with unreduced pressure and a high flow rate. The adopters are fitted with a non return valve to ensure that there is no return flow of LPG whilst cylinders are being disconnected. The salient features of these adopters is the multi-point locking mechanism which combined with a face seal ensures that the adopter will not leak even if it is loaded off axis. The quick disconnecting arrangement coupled with a safety interlock ensures that the device can only be disconnected after turning off the gas flow. Both adopters featured above are available in 22 mm

3and 25.6 mm seats, and /8” or MECV outlet size.

Makes available : Vanaz, Kosan or Vel.

22

Industrial Gas Cylinder Cascades

Industrial Gas Cylinder Manifolds

Ammonia Manifold

L.P. Gas & Natural Gas Fired Convection Baking OvenIt's hard to beat the economy and efficiency of Swirl Stream gas fired oven.

There are several reasons: • High quality products are baked at lower temperatures, reducing energy costs. • Food is cooked in less time, increasing productivity. • High evenness throughout the oven cavity. • Compact design requires less floor space to yield up to five times the product of a standard oven using the same amount of space.

Commercial EquipmentAs continuous development to improve products is our policy. Specifications & Dimensions are subject to change without notice.

SPECIFICATIONS

0.75 Kw

220V / 50Hz. Single phase3LPG / NG /8”" BSP

About 0.5 kg/hr

SS 430

400 mm X 600 mm

100 mm

8 trays

32 loaves

About 0.91 Sq.m

Electrical Power Rating

Supply Voltage

Gas Supply (average)

Gas Consumption (average)

Material of construction(internal and external)

Tray size

Spacing between trays

Confectionary capacity

Loaf bread Capacity (450g)

Floor area

0.5 Kw

220 V / 50Hz. Single phase3LPG / NG /8”" BSP

About 0.4 kg/hr

SS 430

400mm X 600mm

100mm

6 trays

24 loaves

About 0.91 Sq.m

6 TRAY OVEN 8 TRAY OVEN

L.P. Gas & Natural Gas Fired Baking Deck OvenYou can be sure that it's hard to beat the economy and efficiency of the gas fired Bake Wizard Oven.

There are several reasons: • Ideal for entire range of bakery products • Fully safe with automatic flame sensing microprocessor controller • Even heating in a linear turbulent manner ensuring no uncooked portions remain

SPECIFICATIONS OF 6 TRAY OVEN

Baking Decks

Baking Area

Baking Surface

Tray Size

No. Of Trays

Additional deck space available

Floor space

Inverter

2

1070mm X 510mm

1.1sq.m

332mm X 510mm

6

0.520sq.m

1525mm X 1180mm

100VA

2

1070mm X 660mm

1.41sq.m

332mm X 510mm

8

0.700sq.m

1525mm X 1340mm

100VA

Available in 12 and 16 tray capacities also.

23

Bakery Pizza Oven (Gas Fired)L.P. Gas & Natural Gas Fired Baking Oven

It's hard to beat the economy and efficiency of our gas fired Kiton Oven.

There are several reasons: •Ideal for entire range of baked dishes, continental food and even pizzas. •Fully safe with automatic flame sensing microprocessor controller. •Even heating in a linear turbulent manner ensuring no uncooked portions remain.

SPECIFICATIONS FOR OVEN WITH TWO TRAYS

Power Rating Electrical

Supply Voltage



Material of construction - external

Material of construction - internal

Tray size


Pizza Capacity ( 8" )

Floor area

35 Watts

220 V / 50 Hz. Single phase3LPG /8" BSP

About 120 g/hr

SS 430

14 gauge thick steel plate treated with high temp. Coating

330 mm X 432 mm

2 trays

6 Pizzas

About 0.8 sq.m

SPECIFICATIONS FOR OVEN WITH THREE TRAYS


Supply Voltage



Material of construction - external

Material of construction - internal

Tray size


Pizza Capacity ( 8" )

Floor area

35 Watts


About 180 g/hr

SS 430

14 gauge thick steel plate treated with high temp. Coating

330 mm X 432 mm

3 trays

10 Pizzas

About 1.1 sq.m

Deep Fat Frier (Gas Fired)

L.P. Gas & Natural Gas Fired Tube Type

Once more we emphasize that its hard to beat the economy and efficiency of the gas fired deep fat fryer.

There are several reasons: High quality products are fried at controlled temperatures, reducing energy costs, increasing productivity. The compact design requires less floor space making it cleaner to use.

•

•

SPECIFICATIONS


Supply Voltage


Gas Consunption (average)

Material of construction (internal and external)

Tank size

Oil capacity

Oil cold zone

Performance

Fuel efficiency

35 Watts


About 200 g/hr

SS 430

356 mm X 356 mm X 102 mm

25 litres

Yes ( min. 23% of total oil )

Fries about 40 kgs of fries/hour

80.00 %

Table Top Model

24 Commercial Equipment

As continuous development to improve products is our policy. Specifications & Dimensions are subject to change without notice.

Shwarma Machine

Dosa Plate

Chapati Plate With Puffer

Griddle plates for dosas, chapatis, puffers, cutlets, uttapas, omelettes, etc.Available in sizes: 27” x 14”, 27” x 27”, 39” x 14”, 39” x 27”, 52” x 27”Only dosa plates have 1” angle border.All sizes in chapati plates are available with or without puffer. Body fabricated in MS and SS.

Single Stock PotAvailable in various sizes made as per order

Stock pot cooking platform size 2’ x 2’ in mild steel and stainless steel made as per order and specifications.

Farsan / Mithai BhattiFor kadai frying and mithai making in 2’x2’ platform and 17” ring type support non tilting with LPG / NG burner.

Kabab TandoorLPG / NG fired Kabab Tandoor manufactured as per customer’s order.

25

Model 1

Model 2

Model 3


Cooking PlatformIndian Type

4’x2’ 2 Burners M.S.5’x2’ 2 Burners M.S.6’x2’ 3 Burners M.S.7’x2’ 3 Burners M.S.8’x2’ 4 Burners M.S.9’x2’ 4 Burners M.S.

Without back splash.

4’x2’ 2 Burners S.S.6’x2’ 3 Burners S.S.8’x2’ 4 Burners S.S.

With or without back splash.

Cylinder Cabins

Bain MarieManufactured as per customer’s order. 2/3/4/6/8 pots with or without trayslide

Manufactured in MS or SS body with suitable domes and backsplash as per customer’s order.

Chinese Type Cooking Platform

For storage of LPG cylinder in stacking form or side by side.Available in various sizes, from 2 cylinders till 48 cylinders in MS or SS body

26

Roomali Roti Domes Available in MS & SS


Liquid Off-take Installations In 19kgs, 35kgs, 47.5kgs capacities.

Liquid Off-take Installations In 450 kg capacity

LOT+Bulk LPG Fittings27

Y-Strainer

Adaptor

Safety Relief Valve

Non-return Valve

Liquid offtake hoses

Excess-flow Check Valve

28

Temperature Controller, Indicator, Ignition Panel

LOT Manifold Valves

Vaas

VB

Casco

Auto Changeover

LOT+Bulk LPG Fittings

GASOR Vapouriser are user friendly equipments designed to the customers operating needs and have an industrial experience to back the product for optimum use.

• Electrically Heated

GASOR gives a continuous uninterrupted flow of gas at constant pressure and operates automatically between a turn down ratio ranging from 25% to 100% of the rated capacity.

GASOR Vapouriser are designed and manufactured to Pressure Vessel Codes and to the recommendation of NFPA 58 Guidelines.

Vapouriser also known, as Evaporators are Equipment to convert liquified compressed gases from liquid to gaseous state. GASOR Vapouriser offers the following models :

ELECTRICAL MODEL : for flow of 50 kgs/hr, 100 kgs/hr, 150 kgs / hr, 200 kgs/hr & 300 kgs/hr

Gasor Vaporiser

Zimmer VaporizersAlgas-SDI vaporizers are safe, simple and reliable thus allowing the LP-Gas professional and end user the peace of mind and freedom to focus on what they do best. These vaporizers are designed with decades of experience with LPG and various conditions all around the world. Electrically heated vaporiser with 40kg/hr flow capacity.

Flow Glass

Quick Release Coupling

Filter

Vaporiser

29 LOT+Bulk LPG Fittings

LPG Bulk Equipments Plus SparesWe carry out overhead & mounded storage installations for LPG in India and abroad. We also offer consultancy for setting up of bottling plants for filling LPG cylinders

Mechanical Sealsfor Pumps, Compressor and Agitators, Seal Supply Systems and Components.

LPG Liquid Trap Safety Relief Valve for Bulk Bullets

Unloading & Decanting HosesAcme Nuts & CouplingsSize: 4mts & 5mts length and 1½” - 2” end fittings.

Bulk LPG FittingsRotogauges for bulk LPG bullets, Thermostats & Heating Coils for Vaporisers, and all fitting for Decanting, Unloading Hoses, Acme Couplings and Clamps are also available. We also test and certify LPG Safety Valves, Vaporisers, Unloading Hoses & LPG Bullets as per Chief Controller of Explosives Rules.

30

Solenoid Valves1 WAY TEKNO MAGNETIC TYPEDirect ActingNormally Closed

1 3Body Brass Size: ¼”, /8”, /8” & ½” BSP

1 WAY TEKNO DIAPHRAGM TYPENormally Closed

1 3Body Brass Size: ½”, ¼”, /8”, /8” BSP

LOT+Bulk LPG Fittings

LPG Pumps & CompressorsLPG PUMPS, LPG COMPRESSORS, ACCESSORIES for LPG tanker uploading, Bobtail, Autogas, Cylinder filling, Trailer loading / unloading, Industrial Process and Vapor Recovery System Application.

BE, Syall Engineering, Bharat and Anil Engineering Pumps

Corken

LOT Installation sample layout drawing

5.00

3.00

Concret or

Brick Pitch Floor

Section A - AFFL +0.3m

TRV

½”

Details “2” of TRV

NRV

0.5 m

Manifold (SCH. 80 / SCH 40)MS Seamless Pipe SA 106

CS Ball Valve, 15 NB, 300 #

Flexible Hose

Detail ‘1’

Blindend

3.00

3.00

Concret or

Brick Pitch Floor

Section B - B FFL +0.3m

Vaporisor

5.00

5.0

0

5.0

0

20 15

10

3.00

3.00

10

BB

A

A

F E

F E

Vaporisor

TRV

TRV

PG

S

TRVPG

B B

PG

II

B B

PG

II

FOR FUTURE EXPANSION

Flexible HoseConnection

Usage Area

Chainlink Fencing 1.5 m High ( All Around )

Detail ‘1’

Detail of TRV

Gate

F S I

Non Return Valve

“Y” Type Strainer 300#

F Sight Flow Indicator 300#

SSafety Relief Valve 300#

with 3.0m Height Vent

I I Stage Regulator

Shut Of Valve

CS Ball Valve 300#

II II Stage Regulation

B Burner

Excess Flow Check Valve

PG Pressure Guage

F E DCP Fire Extinguiser (10 kg)

TRV Thermal Relief Valve

Notes: 1. All Dimensions in meters. 2. All Pipe Lines 50 NB & Above Shall be SCH 4C & Below 50 NB Shall be SCH 80. 3. FLP Fittings To Be Used. 4. NRV To Be Provided At Each Cylinder Tapping In Manifold

31LOT+Bulk LPG Fittings

Pumps & Compressors

INTRODUCTIONA positive displacement pump especially designed for handling highly compressed and liquefiable gases. It meets the stringent requirement of safety for use with gases such as LPG, Ammonia, Ethylene Oxide and other. The design takes into consideration of non-sparking characteristics up to -30°C and flamability problems due to leakage.

Materials of constructions used are to suite particular gas application. Main shaft is of stainless steel 304, Rotor is Ni.Ci. The main body is of cast steel.

INSTALLATION1. The pump should be installed on a concrete foundation and levelled. It

should be anchored by four ½”x6” long foundation bolts.

2. A strainer must be fitted in the suction line of pump to prevent any dirt entering the pump system.

3. This pump is uni-directional and its rotary direction is marked on the pump. Before starting, the direction of the motor rotation must be checked.

4. The piping should be of adequate size for the inlet and outlet.

5. The piping should be leveled and no misalignment be allowed, else the stresses will be transmitted to the pump.

6. A Back Pressure Check Valve down stream of the pump must be installed in the pipe line.

7. The pulleys are sent loose, while fitting the same, no hammering should be done, else mechanical seal setting can be disturbed or damaged.

8. Check for correct alignment of motor and pulleys.

9. All pipe lines should be flushed clean by air to prevent dirt, welding flux etc. entering the pump.

10. Avoid unnecessary bends, both in suction and discharge lines. Use long bends wherever required.

11. Must provide shut-off valve at inlet and outlet.

12. Care should be taken to see that the valves provided are of correct size having full port openings. This will prevent loss in suction and delivery lines.

13. It is recommended to have a small shed to cover the pump. This will protect the pump and motor from rain and dirt.

OPERATING INSTRUCTIONS1. The pump is belt driven to run at approximately 600/700 RPM. The 58

Model delivers at 7kg - 100gpm. The 55 Model delivers at 7kg - 60gpm.

2. The pump should never be allowed to run dry.

3. Before starting the pump, ensure that the following conditions are satisfied. (a) Valves at pump inlet and outlet are open. (b) Valves on the top of the tank and any other valves between pump and tank are open. (c) Vapour return line from storage tank is connected to the road tanker and all valves in this line are open. (d) Check belt tension. Belts should not be loose or very tight. (e) Rotate pulleys 2 turns in proper direction to ensure that rotation is free.

4. As soon as the liquid from the tanker is drained out, the pump should be first stopped and all valves upstream and downstream shut.

PUMP MAINTENANCE1. Grease cups are provided for lubricating bearings. These must be filled

every two weeks. Use Lithium based grease Gr.2 IS:1002

2. Check belt tension before starting the pump. Also check that the pump rotates freely by hand, this should be done every two weeks.

3. Strainer at the pump inlet should be cleaned after 3-4 filling operations.

RECOMMENDED SPARES FOR 2 YEARS1. ‘O’ Ring sets - 2 sets

2. Vanes - 1 set of 6 nos.

3. Bearings - 1 set

4. Mechanical seal - 2 sets

(a) Voltage is too low or fluctuations Check the voltage

(b) Motor fan is loose on the shaft Tighten the grub screw

(c) Overloading due to loose discharge for reasons mentioned above at 1& 2

Same as mentioned at 1 & 2

(a) Carbon ring lapped face is damages Replace the carbon ring

(b) Carbon ring broken Replace the carbon ring

(c) ‘O’ ring is hardened / damaged Replace ‘O’ ring

(d) Rubber seal behind metal seat is hardened / damaged

Replace the seal

(a) Pump RPM is less (this should be approximately 600)

Check belt tension and adjust if found be loose

(b) Motor RPM is less (this should be 1440 to 1500, as mentioned on the motor name plate

Check if voltage supply is less

(c) All vanes are not sliding freelyLightly tap on the pump with wooden or nylon headed hammer

(d) Setting of differential pressures (by-pass valve) is lower

Open the hex plug, turn the screw (No.16) 2 or 3 turns clockwise with a screwdriver and check any increment in the discharge

(e) One or more valves on suction line are not fully open

Open the valves fully

(f) One or more valves on delivery side are not fully open

Open the valves fully

(g) Excessive frictional losses in delivery line

Alter piping design suitably

(e) Strainer at pump inlet is clogged completely

Open and clean the strainer element and replace it.

TROUBLE SHOOTINGPump should be stopped before taking any correction action.

(a) One or more valves in suction side are in closed position

c) Vanes are not free to slide

CAUSE CORRECTION

Open the valve fully.

(b) One or more valves on delivery side are in closed position

Open the valve fully.

Lightly tap the pump with wooden mallet or nylon headed hammer

(d) Differential pressure valve (by-pass valve) is operating prematurely

Open the hex plug, turn the screw 2 or 3 turns clockwise with a screwdriver, and check the discharge to see if there is increment.

(f) Pump is rotating in wrong direction Inter change connections of any two phases of electric supply.

2. Pump Delivery Is Less Than Rated

3. Leakage Through Mechanical Seal

4. Leakage Through Side Cover Replace ‘O’ ring

5. Leakage through inlet/outlet flanges

Replace ‘O’ ring

6. Motor is getting over heated

1. No Discharge From Pump Outlet

32

Kosan Products

LPG Cylinder Valves• Meet the design requirements of international specifications

EN13153, EN13152 & EN12864 etc.

• The new design incorporates two lock pins

• Safety setting is conducted on 100% production and is in accordance with CGA/BS/EN norms.

• For Cylinders in inverted condition valves with dip-tube or flow limiters are available.

• Third party inspection and certification can be arranged at extra charge.

• Carry standard markings. Special markings with bulk orders can be arranged.

Industrial Gas Cylinder ValveManually Operated Industrial Cylinder Valve Wrench Type Without Safety DeviceWRENCH TYPE WITHOUT SAFETY DEVICE

• Simple design, robust, reliable and durable •Body of wrought brass rods, spindles of stainless steel, gland of Teflon for oxygen, acetylene, hydrogen, and Nitrogen •Body of aluminum silicon bronze alloy, spindle of monel metal for chlorine, boron Trifluoride • Spares such as spindles, gland packing, gland washers, top nuts, etc. separately available •Third party inspect ion and certification can be arranged at extra charge

HANDWHEEL TYPE WITH OR WITHOUT SAFETY DEVICE

• Application same as wrench type •Handwheel preempts excess torque applied with wrench •Dual spindle arrangement. upper spindle, with no movement, has gland and back up O ring that provide vacuum cylinder conditions •Available with male and female outlets. •Optional safety devices available with rupture discs •Third party inspection and certification can be arranged at extra charge.

Code No. Description

51107/TY51 Screw on type wrench operated. without safety use for chlorine & Boron trifloride gases.As per BSEN- 849 / IS : 3224 / BS: 341Approved by BIS & CCEAluminum Silicon Bronze BodyMonel Metal SpindleWith security nut along with lead / asbestos washerINLETS: As per customer’s requirement

51107/TY59 BS:341;(1.25”) 31.75 mm Nom; 1:8 Taper

51107/TY60 BS:341;(1”) 25.4 mm Nom; 1:8 Taper

51107/TY61 BS:341;(0.715”) 18.16 mm Nom; 1:8 Taper5Male outlets /8” BSP R.H. Ext.

Chlorine

Chemical Formula

GasService

Pressure BarOutlet Size

Cl2MO2

G 5/8” RH External 35

Refrigerant Gases(Fluorocarbons)

CHCLF2 30

Specific customer requirement, different from that shown in the table above, could be offered.

Boron Trifloride Gas

BF3 165

G 5/8” RH External

G 5/8” RH External

Manually Operated LPG Cylinder Valve


46240/53 Screw On Type Handwheel OperatedTwo Pin TypeAs per BSEN:13153. without safetyTest pressure 17.5 bar or as per customer’s requirementINLETS: as per customer’s requirement

46240/53 DIN 477; 19.8 mm Nom; 3:25 Taper

46240/54 DIN 477; 28.8 mm Nom; 3:25 Taper

46240/55 French; 23.2 mm Nom; 1:10 Taper




46240/59 BS: 341;(1.25”) 31.75 mm Nom; 1:8 Taper

46240/60 BS: 341;(1”) 25.4 mm Nom; 1:8 Taper

46240/61 BS: 341;(0.715”) 18.16 mm Nom; 1:8 Taper

46240/62 BS: 341; SI 17.63 mm Nom;6° Incl. AngleOUTLETS: as per customer’s requirement

1SI 20 x /14” LH EXT1SI 21.8 x /14” LH EXT

1W 20 x /14” LH EXT1W 21.8 x /14” LH EXT1SI 21.7 x /14” LH EXT

¾” BSP0.903 - 14 NGO - CGA-55521.76 - 14 NGO0.860 - 14 TPI W No. 8 of BS 3410.825 - 14 NGO RH CGA - 3000.825 - 14 NGO RH CGA - 3200.903 - 14 NGO RH CGA - 540

Also available in ring type (non repairable)

33

Manually Operated Industrial Cylinder Valve Handwheel Type Without Safety Device


47001/54 Screw on type wrench operated. without safety used for Oxygen, Acetylene, Hydrogen, Nitrogen GasesAs per BSEN-849 / IS: 3224 / BS: 341. Approved by BIS & CCEInlets: as per customer’s requirement

47001/59 BS: 341;(1.25”) 31.75 mm Nom; 1:8 Taper

47001/60 BS: 341;(1”) 25.4 mm Nom; 1:8 Taper

47001/61 BS: 341;(0.715”) 18.16 mm Nom; 1:8 Taper

47001/62 BS: 341; SI 17.63 mm Nom;60 Incl. AngleFemale outlets as per customer’s requirement5/8” BSP L.H.INT. 0.885-14NGO - L.H.INT.

G 5/8 L.H. No. 2 of BS - 341 G 5/8 R.H. No. 3 of BS-3413/4” BSP

OxygenHydrogenCarbon Monoxide

Chemical Formula

GasService

Pressure BarOutlet Size

O2

H2

COG 5/8” RH Internal 200

Acetylene C H2 2 G 5/8” LH Internal 60

Specific customer requirement, different from that shown in the table above, could be offered

Hand Wheel Operated Male Outlet With Safety Liquid Withdrawal Type Valve Coupled With Built-in Excess Flow Device


46241A/01 Screw on type handwheel operated with safetyAs per BSEN: 13153 / IS: 8737Liquid withdrawal typeTest Pressure 17.5 bar or as per customer’s requirement with safety

1Outlet - 1 /4” ACME

46241A/01 INLET: ANSI standard3V- 1; /4” NGT; 1:16 Taper

Self Closing Quick Filling LPG Cylinder Valve Without Safety Mk-2 Type


450XX/50 BS: 341;(1”) 25.4 mm Nom; 1:8 Taper

450XX/51 BS: 341;(0.715”) 18.16 mm Nom; 1::8 Taper

450XX/52 BS: 341; SI 17.63 mm Nom;6° Incl. Angle

34

These valves are also available in wrench type operation.

Kosan Products


SRV 102 Safety Relief ValveUse For Tank Fitting or pipeline PRSSuitable to LPG / Propane (C H ) Gas3 8

To protect from exposure to external heat or over fillingInlet: ¼” - 1” NPT Ext.

2Por up pressure setting & test at 19.5 Kgf/cm

• Third party inspection and certification can be arranged at extra charge• Applied for stationary and transport tanks or charged pipeline• No need of any special safeguard• Design to protect container which might be created by hydrostatic pressure

due to overfilling or by pressures resulting from exposure to external heat

Safety Relief Valve

Excess Flow Check Valve

Working pressure - 17 bar

CAPACITY

EFV 206 54 GPMEFV 404 18 GPM


EFV 804 Excess flow valveUse for tank fitting / LPG LineSuitable to LPG / Propane (C3H8) GasInlet: ¾” - 2” NPT Ext.Outlet: ¾” - 2” NPT Ext.

• Essential safety device to protect pressurised tank or container against loss of its contents in the event of a pipeline fracture.

• Permits flow in either direction but controls its rate in one direction when it exceeds a predetermined limit.

Regulators3For direct cylinder mounting with /8” outlet for variable pressure

release from 0 to 2 Bar.

High Pressure Adjustable Regulator With Knob Operated Type


43021A Multi Point Lock High Pressure RegulatorUse On LPG quick coupling cylinder valveAdjustable flow controlInlet As Per BSEN: 12864Inlet Size 25.6 mmOutlet 21.8 X 1.814 SI LH or as per customer’s requirement

LPG High Pressure Adaptor Multi Point Lock


42070 Multi Point Lock / High Pressure Adapter (unreduced pressure)Use On LPG Quick Coupling Cylinder ValveInlet Size or as per customer’s requirement

42070 22 mm

42075 25.6 mm

42065 21.5 mm

OUTLET: 21.8x1.814 SI LH or as per customer’s requirement with or without NRV

35Kosan Products

The VMR type valve is a fast opening solenoid valve that is normally closed. When the coil is not energized the spring works on the disc keeping the gas passage closed. When the coil is powered the valve opens. When power is switched off the valve rapidly shuts.

This type of device is suitable for gas and air blocking and adjusting controls in atmospheric burners or fan assisted burners, in industrial kilns and in all gas equipments which use gas solenoid valves (qualified for continuous service-100% ED).

MATERIAL / CONNECTIONS1 1CuZn Rp /4 … Rp /2

3AlSi Rp /8 … Rp2½DN40 … DN150

OPERATING PRESSURE0 … 200 mbar0 ... 360 mbar

GAS TYPEAir and non-aggressive gases (Family 1-2-3, EN 437) Special version for Biogas / COG

APPROVALSEC-type tested and certified according to EN 161

Safety solenoid valves

for air and gas fast opening and fast closing type

36Elektrogas Products

Gas filters

Filters for gas pipelines with very high holding capacity of dustand impurities, suitable for protection of devices installed downstream.

The filter cartridge is a steel supported frame covered with a high performance non-woven made of polyolefine fibres, which satisfy the stringent requirements of Fire Class F1 according to DIN 53438 and thus are self-extinguishing.

Inlet and outlet pressure chambers can be provided with G1/8 gauges, to connect a gas differential pressure switch to monitor the pressure difference.

When the dust storage capacity is exceeded, the filter element must be replaced. FGS1-2 models are provided with a washable mesh filter cartridge.

MATERIAL / CONNECTIONS

AlSi Rp1/2 … Rp 2

OPERATING PRESSURE: 0 … 2 bar, 0 ... 6 bar

GAS TYPE

Air and non-aggressive gases (Family 1-2-3, EN 437) Biogas. Special version for COG

APPROVALS

Tested and certified according to 97/23/EC

VMR Class A - Group 2 FGFGS

Direct Cylinder Mounted Industrial Gas Pressure Regulators• Inlet pressure 200 bar maximum • Delivery pressure adjustable 1 to 10 bar• Fluid media, non corrosive gases

o o• Temperature range -40 c to +70 c• Body ports " / " npt female • Pressure gauges 50 mm diameter • Wetted area parts ultrasonically cleaned corrosion resistance

1 1/4 /2

Test pressure is 50% above manifold pressure. Normal cylinder / manifold pressure is:

2Argon : 151 kg/cm2Helium : 151 kg/cm2Hydrogen : 151 kg/cm2Nitrogen : 151 kg/cm2Oxygen : 151 kg/cm

2Carbon-dioxide : 60 kg/cm2Dissolved acetylene : 20 kg/cm2Ammonia : 25 kg/cm2LP Gas : 17 kg/cm

Parth Products

MATERIAL

•Varieties of non-corrosive materials to select from

•All materials confirm to IS specifications

•Materials compatible to fluids

•All materials environment friendly

MANUFACTURING

•Manufactured to exact drawing specification

•Threads confirm to IS specifications

•Total interchangeability within same type and size

CONNECTIONS

Standard in 3/8” BSP LH and RM

•Wide range of external, internal as well combination of threads, for industrial & domestic usage

DESIGN ADVANTAGES

•Compatible materials

•No soldiered, brazed or welded joints

•Leak tight integrity

•No gas contamination

•Compact size

•Useful for all fluids

•Pressure suitability

•Maintenance free

TEST

•100% factory tested

•Factory test certificates available on demand

•Available in 2 models - 20 bar & 200 bar test pressure.

Flashback arrester with non return valves

37

Model No.

JPR - 100 JPR - 100 JPR - 100 JPR - 200 JPR - 200 JPR - 200 JPR - 200 JPR - 200 JPR - 100 JPR - 100 JPR - 300

GG 75A

Product Series

GS 21A GS 21B MG 21A GS 22A MM 28A GS 22B MG 21B GS 21C CG 21A 28A

Inlet Pressure Range

0.5 to 2.2 bar

0.5 to 5 bar 0.5 to 5 bar26 to 100

mbar26 to 110

mbar35 to 100

mbar26 to 100

mbar26 to 100

mbar0.5 to 5 bar 0.5 to 4 bar 0.5 to 4 bar

Regulator set Outlet Pressure

75 mbar 21 mbar 21 mbar 21 mbar 22 mbar 22 mbar28 mbar 21 mbar 21 mbar 21 mbar 28 mbar

Outlet Pressure Working range

50 to 105 mbar

19 to 24.5 mbar

19 to 24.5 mbar

18 to 29 mbar

19 to 29 mbar

21 to 35 mbar

18 to 29 mbar

19 to 24 mbar

19 to 24.5 mbar

16 to 31 mbar

23 to 33 mbar

Nominal Flow Capacity

38 m /hr 31.6 m /hr 31.6 m /hr 32.5 m /hr 32.5 m /hr 36 m /hr 32.5 m /hr 32.5 m /hr 31.6 m /hr 31.6 m /hr 30.5 m /hr

OPSO (Over Pressure

Shut-off) Operating Pressure range

120 to 130 mbar

65 to 75 mbar

65 to 75 mbar

NO NO NO NO NO65 to 75

mbarNO NO

CRV (Creep Relief

Valve) Operating Pressure range

NO35 to 45

mbar35 to 45

mbarNO NO NO NO NO

35 to 45 mbar

35 to 45 mbar

NO

CRV Outlet Thread Size

NO 1/8” BSP 1/8” BSP NO NO NO NO NO 1/8” BSP 1/8” BSP NO

UPSO (Under Pressure

Shut-off) Operating Pressure range

NO NO NO11 to 15

mbar11 to 15

mbar17 to 21

mbar11 to 15

mbar11 to 15

mbar11 to 16

mbarNONO

½” BSPT ½” BSPT½” BSPT

(With Fitting & Coupler)

¾” BSPT ¾” BSPT ¾” BSP ¾” BSPT½” NPT




Inlet Thread Size

Outlet Thread Size



¾” BSPT ¾” BSPT ¾” BSP ¾” BSPT¾” NPT




Mounting Position

Inlet & Outlet Inline



90° Angular 90° Angular 90° Angular 90° Angular 90° AngularInlet & Outlet

InlineInlet & Outlet

InlineInlet & Outlet

Inline

Paint QualityPU Paint / Powder Coating

PU Paint / Powder Coating










Colour As Required As Required As Required As Required As Required As Required As Required As Required As Required As Required As Required

Jetix Products

JPR - 100 JPR - 100 JPR - 100

JPR - 200 JPR - 200 JPR - 300

38

Service Regulators with UPSO/OPSO for LPG/NG Reticulated Systems

Swastik Products

STANDARDSValve Design BS1868Face To Face ANSI B 16.10End Connections ANSI B 16.5Pressure & Temperature Ratings ANSI B 16.34Testing Standards API 598

Check Valve Lift Type Class 150

Sr. No. Parts Name Material Specifications

1 Body ASTM A 216 GR WCB / A 352 LCB / A 217 WC6 / A 351 CF8 / A 351 CF8M / A 351 CF3 / A 351 CF3M / IS 210 Gr. 2202 Cover

3 Plug AISI - 410 / 304 / 316

4 Gasket CAF - 20 / 59, Spiral Wound SS with Graphite filler

5 Seat AISI - 410 / 304 / 316

Stud & Nut Washer6 ASTM-A-193 Gr. B7, ASTM-A-194 Gr. 2H

SizemmInch

15 20 25 40 50 65 80 100 125 150 200

Æ½” Æ¾” Æ1” Æ1.5” Æ2” Æ2.5” Æ3” Æ4” Æ5” Æ6” Æ8”

108 117 127 165 203 216 241 292 365 406 49580 84 101.5114.2 151.5 170 164 186 197 250 267

FH

Class 150

Ball Valve Full Bore Class 150 / 300

STANDARDSValve Design BS5351 (Single Piece)

Face To Face ASME B 16.10End Connections ASME B 16.50Testing Standards BS 5146 / API 598

Flange End Features:• Rotary actuator can be mounted • Electro plating for SS ball valves • Three way ‘L’ port and ‘T’ port • Special seating arrangement for low torque • Fire sage design • Easy maintenance • Solid ball with micro finish • Jacket provision available


1

2

Body

End Nut

ASTM A 216 GR WCB / A 351 Gr. C18 / A 351 Gr. CF8M

Gland Ring7 PTFE / Grafoil / Viton

3 Ball AISI - 202 / 410 / 304 / 316

4 Stem

5

6

Seat Ring

Body RingPTFE / Glass Filled PTFE / Carbon Filled PTFE

ASTM A 216 Gr. WCB / A 351 Gr. Cf8 / A 351 Gr. CF8M

Gland Nut8 AISI 304 /316

Handle9 MS / ASTM A 351 Ca 15 / Cf8 / CF8M

Sleeve10 Plastic

Nut & Washer11 ASTM-A-193 Gr. B7, ASTM-A-194 Gr. 2H

SizemmInch

F

H (approx)

L (approx)

Class 150

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

110 120 130 167 177 190 203 229 267 292

65 77 85 103 118 134 153 167 250 312

137 165 165 202 283 300 300 350 800 875

Sizemm

Inch

Class 300

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

F

H (approx)

L (approx)

140 155 165 190 215 241 285 305 405 419

63 69 86 102 116 134 137 167 250 312

137 137 162 205 205 300 300 350 800 875

39

NOTE: Standard material specifications can be changed according to service conditions.

Swastik Products

STANDARDSValve Design BS 5351 (Single Piece)Face To Face Given below in the tableEnd Connections ASME B 16.11Testing Standards BS 5146 / API 598

Ball Valve Full Bore

SizemmInch

FHL

Class 150

Flange End Features:• Rotary actuator can be mounted • Electro plating for SS ball valves • Three way ‘L’ port and ‘T’ port • Special seating arrangement for low torque • Fire sage design • Socket weld / Butt weld ends


1

2

Body

End Nut

ASTM A 216 GR WCB / A 351 Gr. Cf8 / A 351 Gr. CF8M

Gland Ring7 PTFE / Grafoil / Viton

3 Ball AISI - 202 / 410 / 304 / 316

4 Stem

5

6

Seat Ring


ASTM A 216 Gr. WCB / A 351 Gr. Cf8 / A 351 Gr. CF8M

Gland Nut8 AISI 304 /316

Handle9 MS / ASTM A 351 Ca 15 / Cf8 / CF8M

Sleeve10 Plastic

Nut & Washer11 ASTM-A-193 Gr. B7, ASTM-A-194 Gr. 2H

15 20 25 40 50 80

Æ½” Æ¾” Æ1” Æ1½” Æ2” Æ3”

65 76 85 114 125 181

59 70 80 91 107 143

139 139 163 205 224 297


STANDARDSValve Design BS5351 (Single Piece)


Flange End Features:• Rotary actuator can be mounted • Electro plating for SS ball valves • Three way ‘L’ port and ‘T’ port • Special seating arrangement for low torque • Fire sage design • Easy maintenance


1

2

Body

AdapterASTM A 216 GR WCB / ASTM A 351 CF8 / CF8M

3 Ball AISI - 202 / 410 / 304 / 316

4

5

Seat Ring


Handle6 MS / ASTM A 351 CA 15 / CF8 / CF8M

Sleeve7 Plastic

Stem11 ASTM-A-216 GR WCB / ASTM A 351 CF8 / CF8M

Stud, Nut, Washer8 ASTM-A-193 Gr. B7, ASTM A

Gland9 PTFE / Grafoil / Viton

Gland Nut10 ASI 202 / 410 / 304 / 316

SizemmInch

F

H (approx)

L (approx)

Class 150

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

110 120 130 167 177 190 203 229 267 292

63 69 86 102 116 134 137 167 250 312

137 137 162 205 205 300 300 350 800 875

Sizemm

Inch

Class 300

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

F

H (approx)

L (approx)

140 155 165 190 215 241 285 305 405 419

63 69 86 102 116 134 137 167 250 312

137 137 162 205 205 300 300 350 800 875


40

Swastik Products


STANDARDSValve Design BS5351 (Three Piece)


Flange End Features:• Rotary actuator can be mounted • Electro plating for SS ball valves • Three way ‘L’ port and ‘T’ port • Special seating arrangement for low torque • Fire sage design • Easy maintenance

SizemmInch

F

H (approx)

L (approx)

Class 150

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

110 120 130 167 177 190 203 229 267 292

63 69 86 102 116 134 137 167 250 312

137 137 162 205 205 300 300 350 800 875

Sizemm

Inch

Class 300

15 20 25 40 50 65 80 100 150 200

½” ¾” 1” 1½” 2” 2½” 3” 4” 6” 8”

F

H (approx)

L (approx)

140 155 165 190 215 241 285 305 405 419

63 69 86 102 116 134 137 167 250 312

137 137 162 205 205 300 300 350 800 875


1

2

Body

Adapter

ASTM A 216 G WCB / A 351 Gr. CF8M

r. ASTM A 351 Gr. Cf8 /

3 Ball AISI - 202 / 410 / 304 / 316

4

Seat Ring


7

11

StemASTM-A-216 GR WCB / A 351 Gr. Cf8 / A 351 Gr. CF8M

Stud, Nut & Spring

8

ASTM-A-193 Gr. B7, ASTM A

Washer

9

194 Gr. 2H

Gland Nut

10

S.S. 304 / 316

Gland Ring PTFE / Grafoil / Viton

Handle MS / ASTM A 351 Ca 15 / Cf8 / CF8M

12 Sleeve Plastic

5

6

FilterSTANDARDSFace To Face Given below in the tableEnd Connections ANSI B 16.5 / DIN 2501

Sr. Parts Name Material Specifications

1 BodyIS 210 Gr. 220

ASTM A Gr. WCB

2 MeshANSI SS 304

ANSI SS 316

3

Top Cover4IS 210 Gr. 220

ASTM A Gr. 216 WCB

Top Cover Seal Neoprene / Nitrile

6 Tail Piece IS 210 Gr. 220

5 Bolt Gold / Zinc Plated MS

SizemmInch

F

H1

L2

25 40 50 80 100

1” 1½” 2” 3” 4”

190 244 274 350 406

64.5 74 90.5 121.5 135

93.5 103 116.5 161.5 330

Sizemm

Inch Æ1½” Æ2” Æ2½” Æ3” Æ4” Æ5” Æ6” Æ7” Æ8” Æ10”

40 50 65 80 100 125 150 175 200 250

F

H

200 230 290 310 350 400 480 550 600 730

202 224 263 299 399 416 468 528 580 660

Features: Standard filter pads are available in multiples of 10 for sizes up to 50mm and multiples of 5 for sizes from 65mm and above depending upon end uses to prevent dust and dirt in the gas from entering the regulator.

Applications: Water Line, Food Industry, Marine Industry, Process Equipment, Paint, Ink & Latex, Electric Utilities, Pha r maceu t i ca l , Re f r i ge ra t i on , Petroleum, Pulp & Paper, Ceramics, Chemical Plants, etc.


1 BodyIS 210 Gr. 220

ASTM A 216 Gr. WCB

2 GasketCAF 20/59, spiral wounded SS with Gr. Filler, Nitrile Neoprene

3

Drain Plug4IS 210 Gr. 220ASTM A 216 Gr. WCB

Mesh AISI 304 / 316

6 Eye Bolt & Nut Zinc Plated Steel

5 Top Cover IS 210 Gr. 220ASTM A 216 Gr. WCB

7Stud Nut & Washer

ASTM-A-193 Gr.B7 ASTM-A-194 Gr.2H


41

Strainers Y TypeSTANDARDS

Face To Face Given below in the tableEnd Connections ANSI B 16.5 / DIN 2501 / BS 10Socket Weld Ends ANSI B 16.11Screwed Ends ANSI B 2.1Pressure Rating 0 to 600 PSI g

NOTE: Standard material specifications can be changed according to service conditions. Soft seat arrangement is made for low pressure, low temperature and critical applications.


1 Body

2 Top Cover

3

Gasket4CAF - 20/59, spiral wounded

SS with Graphite filler / PTFE

Element AISI-410, 304, 316

5Stud, Nut & Washer

Gold / Zinc Plated MS

ASTM A 216 GR WCB /

A 352 LCB / A 217 WC6 /

A 351 CF8 / A 351 CF8M /

A 351 CF8 / A 351 CF3M /

IS 210 Gr. 220

Sizemm

Inch Æ1 1½” Æ2” Æ2½” Æ3” Æ4” Æ6” Æ8”

25 40 50 65 80 100 150 200

F

H

160 200 230 270 290 350 440 600

125 150 170 200 210 287 320 413

SizemmInch

F

H1

ÆC” BSP

5 0 0 0

Æ½” Æ¾” Æ1” Æ1½” Æ2”

1 2 25 4 5

85 100 131 152 212

60.5 75 101 119 168

½” ¾” 1” 1½” 2”

Pressure Reducing Valve Pilot OperatedSTANDARDS

Material of Construction Table 1Body Size and End Confections Table 2Face to Face and Height Table 3Capacities (I&II) Table 4Pressure & Temperature Ratings Table 5

Body SizeInches (dn) End Connection Style

1” (25)Æ1½”(40)Æ2” (50)Æ3” (80)Æ4” (100)

Æ

ANSI B 16.5 / BS 10

TABLE 2


1

2

3

4

Body

Bottom Plate

Spring

Housing

Cap

5 Piston

6

Piston Ring7 Hard Chrome Iron

Sleeve AISI-410, 304, 316

ASTM A 216 GR WCB /

A 352 LCB / A 217 WC6 /

A 351 CF8 / A 351 CF8M /

A 351 CF3 / A 351 CF3M /

IS 210 Gr. 220

AISI-410, 304, 316

Pilot Valve8 AISI-410, 304, 316

Pilot Valve Seat

9 AISI-410, 304, 316

Pilot Valve Spring

10 AISI-410, 304, 316

Diaphragm11 Phosphorus Bronze

Adjusting Spring

12Spring Steel Cadmium Coated

Pilot Valve Housing

13 AISI-410, 304, 316

Main Valve Seat

14 AISI-410, 304, 316

Main Valve Return Spring

15 AISI-410, 304, 316

Top Plate16Mild Steel / AISI-410, 304, 316

Main Plug17 AISI-410, 304, 316

Adjusting Screw

18 AISI-410, 304, 316

Spring Button19 AISI-410, 304, 316

Hp Port Plug20 AISI-410, 304, 316

Remote Control Plug

21 AISI-410, 304, 316

Jam Nut22 AISI-410, 304, 316

Stud, Nut & Washer

23ASTM-A-193 Gr.B7, ASTM-A-194 Gr. 2H

Gasket24CAF - 20/59, PTFE / Nitrile / Neoprene

TABLE 1

Sizemm

Inch

F

H1

H2

5 0

Æ1” Æ1½” Æ2” Æ3” Æ4”

2 4 50 80 100

200 208 220 320 363

90 120 140 165 160

365 400 425 445 480

TABLE 3


1

2

Body

End Nut

3 Element

4 Gasket CAF - 20/59 / PTFE

ASTM A 216 GR WCB /

A 352 LCB / A 217 WC6 /

A 351 CF8 / A 351 CF8M /

ASI-410, 304, 316

42 Swastik Products

NOTE: Standard material specifications can be changed according to service conditions. Soft seat arrangement is made for low pressure, low temperature and critical applications.

Pressure Reducing Valve Pilot Operated

STANDARDS

Material of Construction - Table 1

Body Size and End Confections - Table 2

Face to Face and Height -Table 3Capacities (I&II) -Table 4Pressure & Temperature Ratings -Table 5

Sizemm

Inch

F

H1

H2

5 0

Æ½” Æ¾” Æ1”

1 2 25

155 155 155

85 85 85

350 350 350

TABLE 3

Body SizeInches (dn) End Connection Style

½” (15)Æ1” (25)Æ BSP Screwed or

Npt Screwed

TABLE 2


1

2

3

4

Body

Tail Piece

Spring Housing

Cap

5 Piston

6

Piston Ring7 Hard Chrome Iron

Sleeve AISI-410, 304, 316

ASTM A 216 GR WCB / A 352 LCB /

A 217 WC6 / A 351 CF8 / A 351 CF8M /

A 351 CF3 / A 351 CF3M / IS 210 Gr. 220

AISI-410, 304, 316

Pilot Valve8 AISI-410, 304, 316

Pilot Valve Seat9 AISI-410, 304, 316

Pilot Valve Spring10 AISI-410, 304, 316

Diaphragm11 Phosphorus Bronze

Adjusting Spring12 Spring Steel Cadmium Coated

Pilot Valve Housing13 AISI-410, 304, 316

Main Valve Seat14 AISI-410, 304, 316

Main Valve Return Spring15 AISI-410, 304, 316

Gasket16 CAF - 20/59, PTFE / Nitrile

Main Plug17 AISI-410, 304, 316

Adjusting Screw18 AISI-410, 304, 316

AISI-410, 304, 316

Hp Port Plug20 AISI-410, 304, 316

Remote Control Plug21 AISI-410, 304, 316

Jam Nut22 AISI-410, 304, 316

Stud, Nut & Washer23 ASTM-A-193 Gr.B7, ASTM-A-194 Gr. 2H

TABLE 1

19 Spring Button


1

2

3

4

Main Body Valve

Bowl

Doom

Tail Piece

5 Plug Nut

6

Plug7 AISI-410, 304, 316

Seal Neoprene / Nitrile / Viton

ASTM A 216 GR WCB / A 352 LCB /

A 217 WC6 / A 351 CF8 / A 351 CF8M / A 351

CF3 / A 351 CF3M / IS 210 Gr. 220

AISI-410, 304, 316

Main Valve Spindle8 AISI-410, 304, 316

Main Valve DIaphragm9 Neoprene / Nitrile / Viton

Main Valve Retainer10 AISI-410, 304, 316

Sense Nozzle11 AISI-410, 304, 316

Connector12 AISI-410, 304, 316

Main Valve Seat13 AISI-410, 304, 316

Stud Nut Washer14 MS Gold / Zinc Plated

Sense Plate15 AISI-410, 304, 316

Sense Washer16 AISI-410, 304, 316

Diaphragm17 Neoprene / Nitrile / Viton

Spring18 Carbon Steel

Gun Metal

Cap20 Aluminum

TABLE 1

19 Setting Nut

H1

H2

80.5 117 107.5 140 162

273 308 296 375 330

Sizemm

Inch

F

5 0

Æ1” Æ1½” Æ2” Æ3” Æ4”

2 4 50 80 100

200 207 222 275 310

140 150 165 --- ---

TABLE 3

Flanged End

Screwed End

Body SizeInches (dn)

End Connection Style

½” (15)ÆBSP Screwed or NPT Screwed

TABLE 2

1” (25)Æ1½”(40)Æ1” (50)

Æ BSP Screwed or NPT Screwed ANSI B 16.5 150# or BS:10”h”Table

3” (80)Æ4” (40)Æ

BSP Screwed or NPT Screwed ANSI B 16.5 150# or BS:10”h”Table

STANDARDS

Material of Construction - Table 1

Body Size and End Confections - Table 2

Face to Face and Height - Table 3Capacities (I&II) - Table 4

Gas Pressure Regulator (Governor)

43 Swastik Products

SAFETY RELIEF VALVE

SLAM SHUT OFF VALVE

FILTER IMPULSE LINE TOSLAM SHUTOFF VALVE

1St. STAGE REGULATOR 2ND STAGE REGULATOR

FLAME ARRESTOR

PRESSURE REDUCING SYSTEM DOUBLE STAGE

PRESSURE REDUCING STATION SINGLE STAGE

REGULATOR

FLAME ARRESTOR

SAFETY RELIEF VALVE

SLAM SHUT OFF VALVE

FILTER IMPULSE LINE TOSLAM SHUTOFF VALVE

Introduction: Pressure Reducing Regulator / Direct Operated Regulator are ideal for industrial and commercial applications supplying gas to furnace, burners and other applications. A balancing system enables the regulator to control gas pressure accurately for maximum combustion efficiency despite varying inlet pressure.

Control Application: For selection it is necessary to identify the function of the regulator. The answer to this question defines which of the following regulators is required - •Pressure Reducing Regulator • B a c k P r e s s u r e R e g u l a t o r •Pressure Relief Valve •Vacuum Regulator

Capacity Determination: The required flow capacity influence and determines the following - •Size of the regulator •Orifice size •Style of regulator (Direct operated / Pilot operated)

Pressure Regulator Selection: Based on the application the pressure reducing regulator is designed. Every application calls for a pressure reducing regulator b a s e d o n t h e p a r a m e t e r s mentioned below.

•Outlet pressure to be maintained •Inlet pressure •Capacity required •Shut off capability required •Process media •Process media temperature •Required pressure p ipe s ize •End connect ion •Material of construction

Outlet Pressure To Be Maintained: The first parameter is to define the required outlet pressure. When the outlet pressure is known we can ascertain the requirement fro the under mentioned.

•Spring Required •Casing pressure rating •Body outlet rating •Orifice rating and size •Regulator size

Sr. Description

1

2

3

4

5

6

7

8

9

10

Ball Valve

Pressure Gauge

Gauge Isolator

Gas Filler

Safety Shutoff Valve

Gas Pressure Regulator / Governor

Impulse Line To Safety Shutoff Valve

Impulse Line To Gas Regulator

Safety Relief Valve

Flame Trap

Multiply Flow of

Converting Volumes Of GasCFH to CFH or CFM to CFM

Air

By To Obtain Flow Of

Butane

Natural Gas

Propane

Air

Natural Gas

Propane

Air

Butane

Propane

Air

Butane

Natural Gas

0.707

1.290

0.808

1.414

1.826

1.140

0.775

0.547

0.625

1.237

0.874

1.598

Natural Gas

Propane

Butane

Gas Train Layout

Gas Train

Gas Train For Pressure Reducing System A gas train consist of Filter, Slam-shut off valve, pressure regulator, safety relief valve & flame arrester. Filter helps to remove the dust/dirt particles in the gas which may damage the regulator parts. The slam-shut off valve normally remains open. Incase the outlet pressure of the regulator exceeds the permissible limits, the slam-shutoff valve senses it through the impulse line & instantly shuts off the supply to the downstream system. The safety relief valve’s provided for additional safety. It is to be set at higher pressure than the slam-shut off valve pressure so that the safety relief valve will operate only when slam-shut off valve fails to operate. The outlet of the safety relief valve is vented well above the root through the flame arrestor.

44

Please refer to Gas Train drawings on Pages 66 & 67

Reticulated Gas System

Fittings for Reticulated System

Auto change over

Vanaz

Comap

Meter Adaptor

Regulator with under pressure shutoff valve and over pressure shutoff valves

Meter Regulator

45

RockwinMedium Pressure Medium Flow LPG & NG miniature RPD FlowmetersLRZ-09 Series

(Conversion Software offered free with each meter)

• Small Capacity Flowmeters

• Proven Rotary Piston Design

• High Accuracy

• Suitable for Natural Gas, LPG and other non aggressive gases

• Ideal for NG / LPG distribution and burner consumption measurements

Operating Principle

Two figure eight shaped rotors are geared through external synchronisation gears. The clearance between the rotors and the housing is small in order to minimise leakage. For every full revolution, each rotor transports a defined volume from inlet to outlet. The rotors in turn drive a counter. The counter is geared to indicate the volume passed through the meter in the appropriate units. To be installed vertically, top to bottom flow only.

PERFORMANCE

ModelQ max

3AM / hrQ nom

3AM / hrQ min

3AM / hrAccuracy

max>Q 0.05 Qmax

LRZ-09-G 2.5

LRZ-09-G 4.5

LRZ-09-G 6.5

4.0

6.0

10.0

2.5

4.0

6.0

0.06

0.07

0.08

1.5%

1.5%

1.5%

DIMENSIONS

CONSTRUCTION

Housing AluminumRotors AluminumBearings Stainless SteelMax. Operating Pressure 1.0 BarEnd Connections G ¾” (M)Installation Vertical Flow top to bottomCounter 8 Digits, Non resettable

Gas Flow Meters

LRZ G-6

MEDIUM PRESSURE

46

RADIAL-BLADE TURBINE GAS METER

The gas meters need not be built-in until measurement is required

Meter sizes G/Q 16-4003Measuring range: 3-650 m /h

Four different pulse generators: •2xNF (low frequent) •MF (middle frequent) •HF (high frequent)

There is a solution for every demand

OVER-RUN BRAKE (OPTION)

Suppression of the after-running error at intermittent operation without restriction of the measuring range.

MONOPIPE FITTING EAS

Component of the pipeline

Flanged DB 50-DN 100

Threaded G 1½” and G 2”

In preparation of the measuring point the mono-pipe fitting can be installed in advance in the pipeline with an overflow cap or lid cap.

INSTALLATION AND MAINTENANCE

Can be installed in any position from horizontal to vertical

Simple exchange of the meters on site. The heavyweight mono-pipe adapter remains in the pipeline.

The disconnection of the meter and mono-pipe adapter allows a strain-free meter installation.

Quanto Monopipe EQZ for internal and industrial measurements

With over-run brake NLB

Gas Flow Meters

MOUNTING AND MAINTENANCE

• Mounting / dismounting of the meter element possible without disconnecting the monopipe fitting

• The monopipe fitting remaining in the pipe network enables mounting/dismounting of the meter element without tension from the pipe network

• Can be installed in any position from horizonatal to vertical (turbine axis not suspended and roller counter axle always horizontal

LOAD RANGE

Qmax3(m /h)

Pmaxbar

PRESSURE PULSE GENERATORS (OPTION)

LF1 pulse

3=m

nd2 LF1pulse

3=m

MF1 pulse

3=m

HFapprox. f

at Qmax(Hz)Size

Qmin3(m /h)

40/50

40/50

40/50

40/50

50

80

80

80

80

100

100

100

100

25

40

65

100

160

100

160

250

400

160

250

400

650

6

6

6

6

6

6

6

6

6

6

6

6

6

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

350

550

850

1300

1300

200

320

500

800

280

440

380

610

Q 16

Q 25

Q 40

Q 65

Q 100

Q 65

Q 100

Q 160

Q 250

Q 100

Q 160

Q 250

Q 400

3

4

5

6

10

10

12

15

20

13

15

20

25

DN(mm)

3

2

1

0

-1

-2

-3Ind

ica

tion

err

or

(%)

Load factor in % of Qmax

30 40 50 60 70 80 90

5 10 20

100

1.5

-1.5

NORMS Developed and produced according to Quality Standard ISO 9001

HIGH PRESSURE

TECHNICAL CHARACTERISTICS• Principle of velocity measurement• For internal measurement (without verification)

• Sizes Q16 up to Q400 for flow.• Connections DN 40, 50, 80 and 100• Different Q-sizes per nominal width:

-DN 40: Q 16 up to Q 65-DN 50: Q 16 up to Q 100-DN 80: Q 65 up to Q 250-DN 100: Q 100 up to Q 400

• Operational Pressure: Maximum 6 bar• Meter without mono-pipe fitting can be calibrated• Pressure extraction connection inside the meter• Counting device is in a gas free space• Low starting value• High measurement stability and operational security due to• High-quality, wear resistant components; self lubricating ball

bearings• Designed for simple servicing (measurement-cartridge principle)

• Standard integrated flow strainer• Short straight inlet lengths (2xDN)

• Operation temperature range: Gas temperature from -10°C to +60°C. Ambient temperature from -20°C to + 70°C.

OPTIONS•Over-run brake: Mechanical over-run brake without measuring range restriction for intermittent operation

•Pulse generators: 2XLF-IPG, 1X can be retrofitted without breaking the manufacturing seal - MF-IPG & HF-IPG

•Temperature sensor pockets in the mono-pipe fitting

47


Residential Diaphragm Gas MeterThe ITRON is a compact residential gas meter designed to measure accurately volumes of natural gas, LPG and all non-corrosive gases.

ITRON (MID approved)]Steel Version

Basic Features

Design

Quality

3Compact size: 1.2 dm cyclic volumeRange: G1.6, G2.5, G4EN 1359 & O.I.M.L compliance

Long -term accuracy & safetyReady for remote reading & data management

World-class, ISO9001 certified, European Engineering and Manufacturing

I T R O N

Accuracy CurveError in%

4

3

2

1

0

-1

-2

-3

-4Qmin 0.1 Qmax 0.2 Qmax Qmax

3Flow m /h

Pressure LossPressure loss in mbar

2.0

1.5

1.0

0.5

0.06

3Flow m /h

enatuB

enaporP

riA

)6.0=d( GN

3Q m /h

EN 1359 Approval limits

Gas Flow Meters

APPLICATION

The ITRON, with an installed base of over 30 millon units, is a versatile meter that makes it the preferred choice of many large utilities world-wide.

METROLOGY

The ITRON meets O.I.M.L, EN 1359 and MID (certificate delivered by the LNE), and more than 25 national metrological standards (DVGW,NMI Class 1....).

Its design and the careful choice of materials enable the ITRON to meet the highest demand in international markets in terms of accuracy and long-term stability.

During thje preliminary test controls on the sonic nozzle test benches, all meters are tested at Qmin, 0.2 Qmax and Qmax.

OPERATING PRINCIPLE

The ITRON is a positive displacement diaphragm gas meter with a stand-alone twin chamber measuring unit.

The twin chambers are each fitted with a flexible and gas-tight diaphragm which is moved by the differential between the inlet and outlet pressure. The Gas enters one side of the diaphragm pan while on the other side it comes out through a separate port on the valve. When one side is full, the rotating mono-valve moves on to the next position, allowing the gas to fill the empty side.A transmission gear and a mechanical coupling or stuffing box transfer the reciprocating motion to the mechanical retrofitable index. The measuring unit is housed in a robust gas-tight casing.

CONSTRUCTION

With its casing in steel, high protection against corrosion is ensured by 500 hours salt fog spray test resistant cataphoresis treatment. The aluminum version can withstand up to 1000 hours salt fog spray test.

The extreme strength of the case joint is achieved by rolling the belt & compressing the flanges into contact with a sealant applied between the faces. This forms a joint which is both gas-tight and fire- resistant.

MEASURING UNIT

The achievement of the fixed stroke mechanism is the result of precision and high quality automation, and eliminates the need for an adjustable tangent. This confines all registration adjustments to the accessible change wheels behind the index.

The long life synthetic diaphragms, coupled to the well-proven movement design, combine to give excellent stability and accuracy during the whole life of the metre.

All materials have been selected for their superior resistance to chemicals and gas. The valve and the grid, thanks to a special Bakelite formulation, enjoy high gliding properties and are protected against premature wear.

Finally, a back-run stop prevents the metre from running backwards in case of tampering.

INDEX

The metres are available with metric or cubic inch indexes. They come with a permanent magnet for pulse generation and can be retrofitted with a pulse transmitter. Ip54 and Ip67 versions are available for specific environments.

QUALITY ASSURANCE

Quality assurance procedures- such as ISO 9001- and strict controls throughout the manufacturing process ensure a very high quality level.

DOMESTIC

48


C

B

A

ED

VERSIONS AND OPTIONS

• Aluminum version• LPG version• Prepayment version• Asia version• South America version• Retrofittable pulse transmitter• Automatic Meter Reading through radio or telephone reading systems

ACCESSORIES

Meter bars for two-pipe meters, Valves, pipe connections, installation cabinets, domestic governors and safety shut-off valves.


A B C D E Weight Connection Threads according to ISO 228Case Material

DIMENSIONS

Steel Co-axial 230 mm 67 mm 190 mm 152±4 mm 1.45 kg DN 25

Steel 100 mm 212±2 mm 67 mm 190 mm 156 mm 1.45 kg DN 20 - G 1”¼

Steel 110 mm 219±9 mm 67 mm 190 mm 156 mm 1.45 kg 7DN 20 - M20x1.5 G1” - G¾” - G1” ¼ - G /8” - BS 1” - BS ¾”

Steel 130 mm 225 mm 80 mm 240 mm 156 mm 1.60 kg G1” ¼

Steel 6” 240 mm 80 mm 240 mm 156 mm 1.60 kg BS1”

Steel 160 mm 225±2 mm 80 mm 240 mm 156 mm 1.60 kg 7DN 20 - G 1” - - G /8”

Steel 220 mm 270 mm 72 mm 283 mm 170 mm 2.60 kg G ¾”

Steel 250 mm 259 mm 78 mm 331 mm 178 mm 2.65 kg G 1”¼

Aluminum 110 mm 219 mm 77 mm 196 mm 177 mm 2.20 kg G ¾” - G 1” - G 1” ¼

Aluminum 6” 232 mm 72 mm 219 mm 167 mm 2.00 kg G ¾” - G 1” - G 1” ¼

Please consult us for any other requests.

ORDERING INFORMATION

Measuring Range: (G1.6, G2.5, G4)

Maximum working pressure: (0.5-1-1.5bar)

Meter interaxis and connection type: Specific marking (serial number, logo, bar code)

TECHNICAL CHARACTERISTICS

Gas Type Natural gas, LPG and all non-corrosive gases3Cylic Volume 1.2 dm

Operating Temperature -25°C to + 55°CStorage Temperature -30°C to + 70°CMax. Operating Pressure 0.5 bar for steel & 1.5 bar for aluminum version

3 3Measuring Range G1.6 - Qmin 0.016m /h - Qmax 2.5m /h3 3G2.5 - Qmin 0.025m /h - Qmax 4m /h

3 3G4 - Qmin 0.04 m /h - Qmax 6 m /h3 3Pulse Generator Standard 0.01 m /pulse, Optional 0.1 m /pulse

Pulse TransmitterRetrofittableLF-system,12 3 Vdcmax -10mA max.Standard 0.01 m /pulse

wire fixation by jack plug or connecting blockColour RAL 9002

Gas Flow Meters49

DOMESTIC

Gas Flow Meters50

DOMESTICPREPAID GAS METER

Type Approval of G 1.6 meter per BS EN 1359 Standard :

Our meter is approved (as per BS EN 1359) fromFCRI for Accuracy Test, Pressure Absorption, MetrologicalStability, Starting flow - rate, External leak tightness, Resistance to Internal pressure, Resistance to Impact,Resistant to Mishandling, Bending Moment test.

High temperature resistance test approval :Our meter is approved for High Temperature Resistanceas per BS EN 1359 requirements from DVGW, Germany.

IP 55 approval :Our meter is approved by ARAI for IP 55 requirements.

Corrosion resistance and humidity tests approval:Our meter is approved for Salt spray and Humiditytests as per ASTM B-117-03. The plated and powdercoated components are approved.

Features & Benifits

Prepaid system consists of :

Meter Basic Details

The prepayment gas meter is a gas meter with Electronic Control Unit (ECU) on the traditional diaphragm type gas meter, realizing digital and intelligent management of gas measurement. It adopts high quality diaphragm type gas meter as its base meter which is manufactured in compliance with the IS 14439 - I & II / BS EN 1359:1999 international standards. The key components of the meter are made of intensified special material with the worlds advance production level with the best test lab equipment.

Thus the mechanical meters have reformed the traditional supply of gas, generation of bill for the gas consumed and collect payments against the supplied gas. Prepaid gas meters with modernization, safety, reliability performances and modern management characteristics can ensure that the benefits of both supply and demand sides would not be violated and revenues are intact.

Basic mechanical gas meter with internal or external motorized valve.

IC cards (Management cards for distribution office, user card for the consumer).

IC card reader-writer and

Software

Model Type

Standard

Connections

Centre distance between

connections

Casework

Pmax

Max. flow

Min. flow

Cyclic Volume

Operating temperature

Finish

Color

Max. Index reading

G 1.6

BS EN 1359

BS 746 / As per

requirement

3/4”

110 mm

Steel

0.2 bar / 0.5 bar

2.50 m3 / hr (2500 litres / hr)

0.016 m3 / hr (16 litres / hr)

0.52 dm3

-20°C to +50°C

Powder coated

Beige (RAL 1001)

99999.999 m3


Advanced FunctionsPrepayment Gas sale and charge are managed

through IC card to facilitate the end users as well as the gas companies.

Smart Shut-Off Controlling Valve

Built-in electro-motor valve closes or opens automatically under control of ECY under certain circumstances.

Alarm for attention In case of the under-limited residual gas and the abnormal condition, the buzzer will alarm to call for attention to recharge the account and handle the abnormal case.

Automatic Calculation of Gas Consumption

When gas is in use, the residual gas in the meter w i l l decrease automatically; meanwhile the accumulative gas volume will increase automatically.

Info Storage, Checking and Display

The gas meter will save its data automatically. Info of valve status, r e s i d u a l g a s v o l u m e a n d accumulative gas consumption can be checked and displayed on the LCD screen through inserting the user card or pressing the inquiry button.

Battery under Voltage Protection

When the battery is low voltage or taken away by users, the shut-off valve will close in very short time (1-2 seconds).

Anti Electromagnetic Interface Protection (Protection against external magnet)

W h e n g a s m e t e r i s u n d e r i n t e r f e r e n c e o f e x t e r n a l electromagnetic f ield, it can measure regularly or close the valve according to the strength of interference source. Also if cable is cut the valve closes automatically and gas supply stops immediately.

Meter Reading Data of the gas meters can be read through meter reading card and then input into the management system for statistic, analysis and printing.

Management system functions and features

No need of manual accounting bill, reduce redundant labour, improver work efficiency and management level. The system module can operate stably with complete function: easy sale, inquiry, statistic and printing. The system can link with the bank, stores, vendors etc.; which will collect the fee or the gas charges. The system has local version and network version with the function of upgrade and multi-place management. The meter wil l automatically store the data log of two months i.e 60 days in its built memory.

IC Card for the prepaid gas meter

TYPES OF CARDS:

• Employee Card

• Customer Card

• Read Meter Card

• Tamper Download Card

• Tamper Reset Card

TYPES OF TAMPER SAFEGUARDS:

• Magnetic Tamper

• Battery Tamper

• Card Tamper

51

Sensus MetersRange - Cubix & SonixModel : G 2.5, G 4, G 6, G 10, G 16 & G 25

COMMERCIAL GAS FLOW METERS:

We distribute G2.5, G4, G6, G10, G16, G25, G40, G65, G100 meters conforming to BS EN 1359

M 4

2Maximum Pressure: 2 kg/cm3Maximum Flow: 4m /hr

HIGH PRESSURE CLESSE DRESSER METER

Gas Flow Meters

COMMERCIAL DIAPHRAGM TYPE

(SENSUS)

(SENSUS)

Type

SPECIFICATION

G 2.5

Nominal Diameter

Connection Size

Capacity

Cyclic Volume

Pressure Size

Pressure Loss

Pipe Distance

DN

ISO 228

Qmin

Qmax

mm

mm

3Q – m /hr

3Q - m /hr

3V – dm

Bar

mbar

mm

20/25

1” / 1¼”

0.025

4

1.2

0.5

<2.0

110

G 4

20/25/32

1”, 1¼”, 1½”

0.04

6

2.4 (2.0)

0.5

<2.0

250

G 6

25

1¼”, 1½”

0.06

10

3.5

0.5

<2.0

250

G 10

40

1¾”, 2”

0.1

16

6

0.5

<3.0

280

G 16

40

1¾”, 2”

0.16

25

6

0.5

<3.0

280

G 25

50

2½”

0.25

40

12

0.5

<3.0

335

G 40

80

0.4

65

30

0.5

510

G 65

80

0.65

100

60

0.5

640

G 100

100

1

160

120

0.5

710

52


Vanaz Products

Domestic RegulatorsVanaz is the pioneer manufacturer of domestic pressure regulators in India. These regulators are mainly used for household purpose and are suitable for single burner / two -burner gas stoves as well as grill cum cooking ranges having total consumption of 500 Itr / hr of LPG. R - 0605 is Meter Regulator mainly developed for Natural gas distribution through pipeline. In addition to pressure control system, it is having built in low - pressure cut off valve, which ensures the working safety.

VANAZ R-03062Inlet Pressure Range 0.5-17 kg/cm

Outlet Pressure Range 30 mbar (300 mm w.c.)3Gas flow rate 0.5 Nm / hr

End Connection Inlet:Union Nut 21.8 x 14 TPI (LH)Outlet:Nozzle to suit ½” hose pipe

Gas LPG

VANAZ R-0605

Inlet Pressure Range 35-100 mbar

(350-1000 mm w.c.)

Outlet Pressure Range 20-30 mbar (200-300 mm w.c.)3Gas flow rate 6 Nm /hr

End Connection ¾” BSP(INT) ¾” BSPT (INT)

Gas Natural Gas, LPG

VANAZ R-03022Inlet Pressure Range 0.5-4 kg/cm

Outlet Pressure Range 30 mbar (300 mm w.c.)3Gas flow rate 0.5 Nm /hr

End Connection ½” BSPT (INT)


AdaptorsSelf closing valves as per IS:8737 are having outlet connections as a plain collar diameter, which needs a specific device to connect threaded fittings of regulator/pig tails to these valves. Adaptors are used for this purpose. The adaptors are to be fitted on the valve which makes leak proof coupling between valve outlet & adaptor inlet. By rotating the knob of the adaptor the Self Closing valve spindle gets pressed and flow through adaptor starts at unreduced pressure. Vanaz adaptors are having brass forged body for high pressure chamber. The outlet connection is an integral part of the brass forged body and so the life of adaptors is considerably more. Each adaptor is fitted with non return valve at the outlet side which restricts the reverse flow through the outlet of adaptor.

VANAZ R-1714

Working Pressure Range 0.5-17 kg/cm2

Inlet Connection To suit self closing valve of collar dia. as per IS: 8737 R: 1714-25.6mm

Outlet Connection 21.8 x 14TPI (L. H.) Ext.

Gas LPG

VANAZ R-2206

Regulator R-2206 is available with specifications similar to that of R-2202 except inlet connections. The inlet connection for R-2206 is similar to that of Adaptor R-1703, so it can be directly mounted on LPG cylinder.

Input Pressure : 1 - 17 kg/cm2

Output Pressure : 0.05 - 2 kg/cm2

Gas Flow Rate : 0 - 15 m/hr3Outlet Size : /8” BSPM / Nozzle to suit to 1/4” rubber hose

Gas : LPG

We can supply pressure regulators suitable for any gas as per following specifications -

2 2Inlet Pressure : 17Kg/cm max. for LPG, 200Kg/cm max. for CNG & Industrial Gases like 0 , H , CO , N etc.2 2 2 2

2Outlet Pressure : From few mm WC of vacuum to 50 Kg/cm3Flow Rate : 2500Nm / hr (max.)

Pipeline Size : 6mm N.B. (½”N.B.) to 150mm N.B. (6”N.B.)

53

Adjustable Pressure Regulators(For Low Flowrate Requirements)

These regulators are having wider outlets pressure range. The outlet pressure can be easily adjusted by rotating the knob of spring adjusting screw. By rotating the knob anticlockwise the outlet pressure is reduced & by rotating it clockwise the outlet pressure is increased. R-2101 & R-2111 are mainly used for gas cutting or welding purpose. These regulators have built in safety relief valve and flow control needle valve at the outlet. R-2202 is mainly used as adjustable pressure regulator for LPG / Natural Gas in canteen restaurants & for small furnaces. R-2105 is suitable for high pressure application.

VANAZ R-21012Inlet Pressure Range 1-161 kg/cm

2Outlet Pressure Range 0.5-8 kg/cm3Gas Flow Rate 25 Nm /hr.

End Connection Inlet: To suit outlet of std. cyl. valves as per IS:3224Outlet: Nozzle to suit 6mm l.D. hose pipe.

Gas Oxygen, Hydrogen, Air, Nitrogen, Argon.

Model supplied will be without pressure gauge

VANAZ R-21112Inlet Pressure Range 1-55 kg/cm2Outlet Pressure Range 0.2-2 kg/cm

3Gas Flow Rate 25 Nm /hr.

End Connection Inlet: BSP Ext. (LH) with BullnoseOutlet:Nozzle to suit 6mm l.D. hose pipe

Gas Acetylene

Model supplied will be without pressure gauge

5/8”

Vanaz Products

VANAZ R-2105 / 21142Inlet Pressure Range 10-161 kg/cm

2Outlet Pressure Range 5-125 kg/cm3Gas Flow Rate 25 Nm /hr.

End Connection Inlet : To suit outlet of std. cyl. valves as per IS:3224Outlet : BSP (INT) or ¼” BSP (INT)

Gas Oxygen, Hydrogen, Air, Nitrogen, Argon.

3/8”

VANAZ R-2202

Inlet Pressure Range 0.5-17 kg/cm2

Outlet Pressure Range 0.2-2 kg/cm23Gas Flow Rate 20 Nm /hr.

End Connection Inlet: 21.8 x 14TPI L.H. Union nut Outlet: BSP(INT)

Gas LPG

1/4”

Zero GovernorsZero Governors are used to supply gases at atmospheric pressure to the mixing chambers. These are mainly used for the furnaces in glass industry. They are very sensitive and precisely maintain the required outlet pressure.

VANAZ R-62042Max Inlet Pressure 0.5 kg/cm

Outlet Pressure ±25 mmwc (±2.5 mbar) 3Gas Flow Rate 30 Nm /hr.

End Connection 1½” - 2” BSP(INT)

Gas LPG / Natural Gas, Nitrogen, Oxygen, Hydrogen, Carbon dioxide

VANAZ R-6205

Max Inlet Pressure 0.5 kg/cm2

Outlet Pressure + 50 mmwc (+ 5 mbar) 3Gas Flow Rate 100 Nm /hr.

End Connection 3” NB flanged as per ANSI

100 rating

Gas LPG / Natural Gas, Nitrogen, Oxygen, Hydrogen, Carbon dioxide

54

High Pressure Cylinder ValvesThese Valves conform to the Indian Standard Specifications IS:3224 (equivalent to BS:341, Part I) for Cylinder valves, in every respect.

All raw materials are fully tested for their chemical composition before being put to use. Simple construction & interchangeability of components make maintenance and repairs easy & fast. All valve bodies are of forged construction, duly heat treated stress relieved. The valve bodies have high strength, superior wear resistance and High impact values. We perform rigorous quality checks. Forged valve blanks are tested from every lot for actual physical values before machining. Each valve is tested at it's full working pressure before despatch. All valves are soft to work because of good surface finish.

VANAZ V-1229G

Name of Gas Chlorine, Fluorocarbon2Test Pressure 35 kg/cm2Working Pressure 20 kg/cm5Outlet Thread External /8” BSP outlet

No.5 as per IS:3224:1979

VANAZ V-6601 - 6613 - 0107 / 6603 / 4003

Name of Gas Oxygen / Acetylene / Hydrogen / Argon / Nitrogen2Test Pressure 161 kg/cm

3 2Working Pressure Oxygen / Hydrogen 161 Kg/cm / Acetylene 30 kg/cm5Outlet Thread Oxygen: Internal /8” BSP Outlet No.3 as per I S : 3224 :1979

5Acetylene & Hydrogen Internal /8” BSP L.H. Outlet No.2 as per IS:3224:1979

VANAZ V-1117

Name of Gas Carbon Dioxide2Test Pressure 155 kg/cm2Working Pressure 105 kg/cm

Outlet Thread External 21.8 mm x l.81

4pitch Whitworth Profile

Outlet No.7 as per IS:3224:1979

Valves are available in all the stub threads to suit British, American and DIN specifications. Valves for corrosive and poisonous gases like SO - NH , phosgene are also available.2 3

High Pressure Needle ValvesNeedle valves are used as flow control device. We manufacture two types of Needle valves, suitable for high pressure applications upto

2250 kg/cm V-6104 is having inlet & outlet at right angle. V-6105 is having inlet & outlet in straight line. We can supply needle valves for all gases. The material of construction depends on the nature of gas for which it is to be used.

VANAZ V-61052Working Pressure 250 kg/cm

End Connection ¼” - ½” BSP INT/ EXT threaded as per requirement.

Medium CNG, Chlorine, Hydrogen, Air, Nitrogen, Oxygen

VANAZ V-6104

1 3 1 3/8” /8” /8” /8”

2Working Pressure 250 kg/cm

End Connection - BSP (EXT) - BSP (INT) as per requirement.

Medium CNG, Chlorine, Hydrogen, Air, Nitrogen, Oxygen

High Pressure Line ValvesLine valves are used as isolation valves. There are two types of Line valves. V-4905 is low pressure valve, with soft seat & is suitable upto

2pressure of 20 kg/cm . V-4913 is having brass forged body and metallic seat. It is suitable for high pressure application i.e. 200

2kg/cm .

VANAZ V-4913

Working Pressure 200 kg/cm2

End Connection 1” BSP INT/ ” or 1 ” BSP (EXT) as per requirement.

Medium Nitrogen, Oxygen CNG,

Hydrogen, Air, Carbon Dioxide

1¼ ½

Oxygen

Carbon Dioxide

Hydrogen Nitrogen

55 Vanaz Products

Safety Relief ValveThree types of safety-relief valves are available. The V-7713 is having metal to metal seat and is suitable for high pressure

2applications upto 200 kg/cm V-7732 is having soft seat. It is 2suitable for maximum set pressure of 20 kg/cm . We can supply

Safety Relief valves for all types of gases. The material of construction depends on the nature of media/gas for which it is to be used.

VANAZ V-7732

Maximum Set Pressure up to 10 bar

End Connection ½” - 2” BSP as per requirement.

Medium LPG, Natural Gas,

Hydrogen, Nitrogen,

Oxygen, Carbon Dioxide

VANAZ V-7713

Maximum Set Pressure 200 bar

End Connection ½”, ¾”, 1” BSP as per requirement.

Medium CNG, LPG, Carbon Dioxide, Nitrogen, Air etc.

FiltersFilter must be fitted prior to the regulators on the upstream side, to ensure that only clean dust free gas is entering the regulator. The presence of dust /dirt in pipeline results in malfunctioning of the regulator because of damage caused to the regulator seat and rubber seating pad. Also movement of the linkage is restricted due to the deposition of dust / dirt on the moving parts and affects performance of the regulator. Hence the use of filter is strongly recommended. We also make made - to - order filters.

VANAZ F-0105 Threaded or Flanged End

Max Working Pressure 20 bar 3 ,Flow Capacity For 1” - 100Nm /hr,

3For 1½” - 250Nm /hr3For 2” - 300 Nm /hr

Type & End Connection F-0105: 1” BSP (INT)F-0104: 1½” BSP (INT)F-0104A: 2” BSP (INT)

Gas LPG / Natural Gas / Nitrogen / Oxygen

VANAZ F-0106 / F-0107 / F-0108

Max Working Pressure 20 bar3Flow Capacity For 3” - 500 Nm /hr,

3For 1½” - 250 Nm /hr, 3For 2” - 300 Nm /hr

Type & End Connection F-0106: 3” NB flanged endF-0107: 1½” NB flanged endF- 0108: 2” NB flanged end

Gas LPG / Natural Gas / Nitrogen / Oxygen

VANAZ V-7715

Maximum Set Pressure up to 20 bar

End Connection ½”, ¾” BSP as per requirement.

Medium CNG, LPG, Carbon Dioxide, Nitrogen, Air etc.

Special Purpose Pressure Regulators.The regulators R-2402 R-4108 are mainly used for ammonia gas. The trim parts for these regulators are of stainless steel R-4108 is preset type regulator and is mainly used as second stage pressure regulator. R-2402 is adjustable pressure regulator and is mainly used as first stage pressure regulator. R-2703 is a fine control adjustable pressure regulator which is used when precision pressure control is required for instrumentation purpose like Air-Guages. We also manufacture regulators suitable for corrosive gases like Cl SO etc.2 2

VANAZ R-24022Max Inlet Pressure 22 kg/cm

2Outlet Pressure 0.5-4 kg/cm3Gas Flow Rate 25 Nm /hr.

End Connection ½” BSP (Union Nut)

Gas Ammonia

VANAZ R-41082Max Inlet Pressure 1-5 kg/cm

2Outlet Pressure 0.5-4 kg/cm

Gas Flow Rate (a) 30-150 mbar, (b)0.15- 0.3 mbar, (c)0.3-0.7 mbar, (d) 0.7-1 mbar

End Connection ½” BSP (Union Nut)

Gas Ammonia

Model No. R-2301 is also available

for Ammonia in SS trim as

Per customer’s specifications.

56 Vanaz Products

Adjustable Regulators For High Pressure & High FlowratesRegulators R-2307 & R-2310 are mainly used in "Soft Drink Industries" for Carbon Di Oxide gas pressure reducing system. They are also used in steel industries for high pressure oxygen lancing purpose and for pressure reducing systems for high pressure Gas manifolds.

VANAZ R-23072Inlet Pressure Range 200 kg/cm


End Connection 1” BSP (INT)

Gas Oxygen, Natural Gas, Nitrogen, Hydrogen, Carbon dioxide, LPG

VANAZ R-23102Inlet Pressure Range 200 kg/cm


End Connection Inlet: 1”, 1½” BSP(EXT)

Outlet: 1”, 1½” BSP(EXT)

Gas Oxygen, Natural Gas, Nitrogen,

Hydrogen, Carbon dioxide, LPG

Adjustable Pressure Regulator For High FlowratesThese regulators are having wider outlet pressure range. The outlet pressure can be easily adjusted by rotating the knob of spring adjusting screw. By rotating the knob anticlockwise the outlet pressure is reduced & by rotating it clockwise the outlet pressure is increased.

These regulators are mainly used as first stage pressure regulator in the LPG / Natural gas pressure reducing system.



End Connection 1” BSP (INT)

Gas LPG, Natural Gas, Nitrogen Oxygen, Hydrogen, Carbon dioxide, Argon

Also available for Oxygen in aluminum bonnet, brass bodyCarbon Dioxide in CS bonnet, brass bodyMedical Oxygen in brass body, brass bonnetAmmonia in SS trim



End Connection 1½”/ 2” BSP (INT)

Gas LPG, Natural Gas, Nitrogen Oxygen, Hydrogen, Carbon Dioxide, Argon

VANAZ R-2316 / R-23172Inlet Pressure Range 1-17 kg/cm


End Connection For R-2316 40mm NB flanged end, For R-2317 50mm NB flanged end.

Gas LPG, Natural Gas, Nitrogen Oxygen, Hydrogen, Carbon Dioxide, Argon



End Connection 3" BSP(lNT) or flanged end as per requirement.


R-2304 MODIFIED2Inlet Pressure Range 15-30 kg/cm

2Outlet Pressure Range 5-15 kg/cm3Gas Flow Rate 500 Nm /hr.

End Connection 1½” / 2"BSP(lNT)


57 Vanaz Products

Service RegulatorsThese regulators are used in pressure reducing system for Natural gas or LPG. They are used to reduce the natural gas pressure from

24 kg/cm to 75mbar before supplying it to the domestic feeder line. These regulators are having built in slam shut off valve and creep relief valve (safety relief valve). These regulators are available in two models R-4405 & R-4403 depending upon flow requirements.

VANAZ R-4405 (4109)2Inlet Pressure Range 0.5- 4 kg/cm

Outlet Pressure Range 200-750 mmwc3Gas Flow Rate 20 Nm /hr.

End Connection Inlet: ½” BSP(INT), Outlet: ¾” BSP(INT)


OPSO set at 1500mm water column pressure

CRV set at 1300mm water column pressure

VANAZ R-4403 (4110)2Inlet Pressure Range 4 kg/cm

Outlet Pressure Range 200-750 mmwc3Gas Flow Rate 40 Nm /hr.

End Connection ¾” BSP(INT) or 1” BSP(INT)


OPSO set at 1500mm water column pressure

CRV set at 1300mm water column pressure

Preset Pressure RegulatorsThese regulators are having preset outlet pressure. However the outlet pressure can be slightly adjusted by rotating the spring adjusting screw. The Industrial Pressure Regulator R-4109 is available with 4 different types of preset outlet pressures. These are suitable for canteen, restaurants & small Industrial furnaces.

R-4110/R-4301 are a low pressure medium flow pressure regulators, mainly used for industrial furnaces & other gas appliances. R-4202 regulator is mainly suitable for Natural Gas.

VANAZ R-4109

Inlet Pressure Range 1-17 kg/cm22 2 2 Outlet Pressure Range (a) 0.03 kg/cm , (b) 0.3 kg/cm , (c) 0.7 kg/cm

2(d) 1kg/cm3 , 3 3 Max Flow Rate (a) 8 Nm /hr. (b) 28 Nm /hr., (c) 28 Nm /hr.,

3(d) 28 Nm /hr.

End Connection Inlet: 21.8x1 4TPI (L.H) Union Nut, Outlet: ½” BSP (lNT)

Gas LPG, Oxygen, Nitrogen, Hydrogen, Carbon Dioxide


2Outlet Pressure Range 0.03- 0.3 kg/cm3Max Flow Rate 30 Nm /hr.

End Connection Inlet: ½” BSP (INT) / Outlet: ¾” BSP (lNT)

Gas LPG, Natural Gas, Oxygen, Nitrogen, Hydrogen, Carbon Dioxide

Also available in ½” or 1” end connections in BSP or flanged

VANAZ R-4202

Inlet Pressure Range 1-17 kg/cm22 2Outlet Pressure Range (a) 0.03 kg/cm , (b) 0.5 kg/cm

3 3Max Flow Rate (a) 10 Nm /hr. (b) 30 Nm /hr.

End Connection ½” BSP (INT) or ¾” BSPT (INT)

Gas Natural Gas, LPG, Oxygen, Nitrogen, Hydrogen, Carbon dioxide

58 Vanaz Products

Preset Pressure Regulator For Low Pressure, High FlowThese regulators are low pressure high flow rate, pressure regulators. These are mainly used where the inlet pressure is varying in a wider range. These regulators are suitable for medium size to bigger size furnace.


2Outlet Pressure Range 0.15 - 0.5 kg/cm (150 - 500mbar)3Gas Flow Rate 60 Nm /hr.

End Connection 1½” BSP(INT) or 2” BSP(INT) flanged end as per ANSI/BS Std.

Gas LPG, Natural Gas, Nitrogen, Oxygen, Hydrogen


2Outlet Pressure Range 0.03 - 0.1 kg/cm (30-100mbar)3Gas Flow Rate 600 Nm /hr.

End Connection 3” BSP(INT) or flanged end as per ANSI/BS Std.



2Outlet Pressure Range 0.15 - 0.3 kg/cm (150-300mbar)3Gas Flow Rate 120 Nm /hr.

End Connection 1½” BSP(INT) or 2” BSP(INT)

flanged end as per ANSI/BS Std.


Apart from the regulators shown we could also supply low pressure high flow regulators with specifications as per the end customer usage for Oxygen, Nitrogen, and Air.

59

Slam Shut Off Valve For High FlowVANAZ V-4307P

Working Pressure 1 - 30 Bar3Flow Rate 50 - 5000 Scm /hr

2Shut Off Pressure Setting 1 - 12 kg/cm

End Connection 3” or 4” flanged end on both side.

Medium LPG, Natural Gas, Oxygen, Nitrogen, Carbon dioxide Hydrogen, Air

Available in Self sensing & External sensing

Vanaz Products

Slam Shut-Off ValveSlam Sut-off valve is installed immediately after the filter & prior to the Regulator. It normally remains open, incase the outlet pressure of the regulator exceeds the permissible limits, the slam shut off valve senses it through the impulse line & immediately shuts off the flow to downstream. When the regulator is repaired, the slam shut off valve is to be open manually by pulling the knob. Once the flow starts through the slam shut off valve it will remain open till the outlet pressure of the regulator is within limits.


3Flow Rate 0 - 500 Scm /hr

Shut Off Pressure Setting 0.05 - 5 bar

End Connection 1½” or 2” BSP both side.

Medium LPG, Natural Gas, Carbondioxide Hydrogen, Air


3Flow Rate 50 - 5000 Scm /hr 2Shut Off Pressure Setting 0.05 - 5 baror 0.5-25 kg/cm

End Connection 3” or 4” flanged end on both side.

Medium LPG, Natural Gas, Oxygen, Nitrogen, Carbon dioxide Hydrogen, Air

Available in Self sensing & External sensing. Will be supplied for assembly in gas train only.

Non-Return ValveThere are two types of Non-Return valves. V-6301 is having metal to metal seat and is suitable for high pressure applications upto

2200 kg/cm V-6304 is having soft seat. It is suitable for maximum 2working pressure of 20kg/cm . We can supply Non return Valves for

all gases. The material of construction depends on the nature of media/gas for which it is to be used.

VANAZ V-6301

Max Working Pressure 200 bar

End Connection ½” - 2” BSP INT / EXT as per requirement.

Medium CNG, Nitrogen, Oxygen, Air, Hydrogen, Carbondioxide

VANAZ V-6304

Max Working Pressure 20 bar

End Connection ½” - 2” BSP INT / EXT as per requirement.

Medium Natural Gas, LPG etc.

VANAZ V-9102


End Connection ½” BSP INT / EXT as per requirement.

Medium LPG, Natural Gas

VANAZ V-9106


End Connection 1”-2” BSP INT / EXT as per requirement.

Medium LPG, Natural Gas

Flame ArrestersFlame arrestors are used to arrest the flame from reaching the highly dense area of fuel, incase of backfire and thus avoid accident and explosions. When a flammable gas escapes through the safety relief valve to atmosphere it must pass through the flame arrestor which will prevent the occurence of accidents/backfire.

Apart from the above pictures we could also deliver Flame Arresters in MS and CS body with five to seven mesh operation in threaded or flanged end connections ranging from ½” to 3”

VANAZ V-7744


End Connection ¼”, ½”, ¾” BSP INT / EXT

Medium CNG, Oxygen, Nitrogen, Hydrogen, Argon

60Vanaz Products

Pre-set Regulators For Low Pressure & High FlowratesThese regulators are low pressure high flow precision control pressure regulators and are mainly used as second stage pressure regulators. These are also used in medium to bigger size furnaces. These regulators control the outlet pressure very precisely. These are very sensitive regulators and should be used preferably with suitable filters installed before the regulator.


2Outlet Pressure Range 0.09-0.2 kg/cm (20-200mbar)


End Connection 1½ -2” BSP (INT) or flanged end as perANSI/BS Std.

Gas LPG / Natural Gas, Oxygen, Nitrogen, Hydrogen, Carbon dioxide




End Connection 1½ - 2” BSP (INT) or flanged end as pe r ANSI/BS Std.


VANAZ R-6410 Bush Type

Pilot Operated2Max Inlet Pressure 1 - 5 kg/cm



End Connection 3” BSP (INT) or flanged end as per ANSI/BS Std.


Apart from the regulators shown we could also supply low pressure high flow regulators with specifications as per the end customer usage for Oxygen, Nitrogen and Air




End Connection 1½ - 2” BSP(INT) or flanged end as per ANSI/BS Std.


VANAZ R-66082Max Inlet Pressure 3 - 10 kg/cm

2Outlet Pressure Range 0.5 - 4 kg/cm3Gas Flow Rate 1500 - 5000 Nm /hr.

End Connection 3” - 4” flanged end as per ANSI / BS standard


VANAZ R-64132Max Inlet Pressure 1 - 10 kg/cm2Outlet Pressure Range 0.1 - 4 kg/cm

3Gas Flow Rate 1000 - 1500 Nm /hr.

End Connection 3” - 4” flanged end as per ANSI / BS standard


VANAZ R-6413A2Max Inlet Pressure 1 - 4 kg/cm

2Outlet Pressure Range 0.5 - 2 kg/cm3Gas Flow Rate 1000 Nm /hr.

End Connection 2” flanged end as per ANSI / BS standard


61Vanaz Products

LPG / NATURAL GAS LEAK DETECTION ALARMSALIENT FEATURES

Suitable For LPG And Natural Gas.

Excellent selectivity against other gases hence no false alarms.

Power Fluctuations - Built in regulator continuously monitors supply voltage and compensates for fluctuation in supply voltage.

Model working on 12-volt battery also available.

Longer life span.

Automatic 1 minute intial warm up delay.

Loud alarm of 90 db when presence of gas is detected.

Visible led (light emitting diode) warning on gas detection.

Unaffected by change in humidity upto 90% Rh (Relative Humidity).

Safe alarm point - alarm point comes factory set at 1500 ppm i.e 10 % ( subject to change) of L.E.L. (Lower Explosive Limit). This provides sufficient time to take action avoid danger. Does not cause false alarms due to minor leakages which may occur while lightning the burner.

Gas guard is capable of detecting even the minor leaks of LPG/Natural Gas. The device has the ability to operate even at very low concentration of the explosive LPG / Natural Gas and adjustment can be made for alarm at desired concentration level.

The strong (R & D) team working continuously towards innovation and quality up gradation of the product.

‘Gas Guard’ - a quality product tested for its highest standards - can help avert / minimize such loss of life and save wealth of the nation.

GAS GUARD STANDARD FEATURES

• Highly Specific to Flammable Gases

• Long Sensor Life

• Simple Operation

• Easy Maintenance

• Built-in Audible and Visual Alarms Works on Domestic Power Supply

•Built in System Check

It is designed for detecting and early warning of cooking gas leaks. This microprocessor based, low priced, wall mounted device is specially designed for domestic application. The detector can directly be plugged into the socket of 230VAC, 50Hz domestic supply.

SPECIFICATIONS

Gases detected:LPG, CNG and other Flammable Hydrocarbons

Detection Method:Calorimetric

Response Time:Less than 10 sec

Buzzer Sound Level:90db at 30cm

Alarm Set Points:Factory Set Alarm at 10% LEL of Methane

Additional Output:AUX. output for external buzzer

Alarm Mode:latched or Unlatched (by default Latched)

Power Supply:Mains Operated, 230V AC, 50Hz

Size:L=95mm, H=180mm, D=38mm

(Due to continuing development we reserve the right to change specifications without prior notice) enquire for industrial type leak detectors for all industrial gases

In today’s fast paced world, where you’re struggling to balance the demands of your home and career, you need some solid support. For eventualities like a gas leak. Because, this is something that can affect any of us.

Also, most gas tragedies happen in the dead of the night, while you are in deep sleep. More often than not, the thermostat in your fridge, or simply switching on the light for a glass of water can trigger off an explosion.

Gas Guard, Therefore, is a must for every household, that has responsible housewife and mother. Because, who else but you can see the reason to protect the lives of your loved ones.

Gas Guard is simple electronic device that can be fitted anywhere near the source of gas. Its extremely sensitive sensors can detect a leakage of even 10% LEL (i.e. 0.2% by volume in air) of the lower explosive limit. The minute it detect this, a loud alarm is triggered off, giving you the time to call emergency services, to help avert this potentially dangerous situation. This alarm goes on till the gas level reaches safe proportion or till the situation has been brought under control.

Leak Detectors62

High Pressure bypass for GWF Turbine Meter

Low Pressure bypass for Diaphragm type commercial range Meter

Meter

Ball Valve

Ball Valve

Meter

Meter + Housing

Ball Valve

Ball Valve

Line Drawings

MeterBall Valve

Ball Valve

Ball Valve

Ball Valve

To b

e f

itted

vert

ica

lly o

nly

Medium Pressure bypass for Rockwin RPD Meter

Horizontally mounted

Horizontally mounted

It is a must to install a suitable filter and regulator

before any LPG / NG flow meter

63

20 cylinders by 20 banksof 47.5 kg cylinders each


1.5MTR

1’X2’ VENTILATION AT BOTTOM LEVEL IN EACH COMPARTMENT 3 SIDES90” HIGH WALL AND AS SHOW ARE OF SINGLE BRICK ROOF ABOVE STORAGE AREA IN G.I SHEET.

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

X

X

X

XX

X

MANIFOLD & PIPING FOR L.P.G. OF SIZE 1”

FILTER

PRESSURE REDUCING STATION

FLASH BACK ARRESTOR

SLUM SHUT OFF VALVE

BALL VALVE

HIGH PRESSURE GUAGE

LOW PRESSURE REGULATOR

LOW PRESSURE GUAGE

HOSE FENCING WITH RWO GATES 4’ HIGH ON FRONT SIDE

1.5MTR

NRV

FLEXIBLE HOUSE

ADOPTOR

16

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R


FENCING WITH RWO GATES 4’ HIGH ON FRONT SIDE

X

X

X

XX

X

MANIFOLD & PIPING FOR L.P.G. OF SIZE 1”

FILTER


FLASH BACK ARRESTOR

SLAM SHUT OFF VALVE

BALL VALVE

HIGH PRESSURE GUAGE

LOW PRESSURE REGULATOR

LOW PRESSURE GUAGE

HOSE

NRV

FLEXIBLE HOUSE

ADOPTOR

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

XXXX

X

6.5

MT

R

6.5

MT

R

Line Drawings 64

Line Drawings65

Schematic representation of multi cylinder manifold installations



MANIFOLD & PIPING FOR L.P.G.

FLASH BACK ARRESTOR

SLAM SHUT OFF VALVE

H.P. REGULATOR

BALL VALVE

REGULATOR

BURNER

PRESSURE GUAGE

HOSE

Internal M.S. Pipeline

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

6.5

MT

R

FILTER


BALL VALVE

BALL VALVE

Underground S.S. Pipeline

We can also design supply and install multi cylinder manifold installations for 19 kgs, 33 kgs and 47.5 kgs cylinders in different size banks as required.

Line Drawings66

CLIENT :

TITLE :

COMPANY NAME :

SCALE: DATE: REV:

1 - Ball Valve

2 - Filter

3 - Slam Shut of Valve

4 - Regulator

5 - Pressure Gauge with Isolated Valve

6 - Expansion Joint

7 - Safety Relief Valve

8 - Pilot P.R.V.

FILTER

FILTER

1

2

3 4 45

7 7

431 1 5

1

1

2

3 4

5

5

7 7

1 1

1

53

1

2

FILTER

FILTER

CLIENT :

TITLE :

COMPANY NAME :

SCALE: DATE: REV:

1 - Ball Valve

2 - Filter


4 - Regulator


6 - Expansion Joint


8 - Pilot P.R.V.

1 2

3 4 4

5 57 7

84

31

51

1

12

3 4

5 7

43

5 7

6

8

3

4

Natural Gas Trains

Line Drawings67

1 - Ball Valve

2 - Filter


4 - Regulator


6 - Expansion Joint


8 - Pilot P.R.V.

CLIENT :

TITLE :

COMPANY NAME :

SCALE: DATE: REV:

N

FILTER

5

1

1

2 3 4 4

5 5

7 7 75

43

5

8

1

6

6

NonReturn Valve

FILTER

FILTER

CLIENT :

TITLE :

COMPANY NAME :

SCALE: DATE: REV:

1

2

3 4 4

51 1

555

6

2

3 4 41 1

555

6

FILTER

1

5

6

2

3

5 5

4 4

5

1

7

6

1 - Ball Valve

2 - Filter


4 - Regulator


6 - Expansion Joint


8 - Pilot P.R.V.

COMPOSITION (% volume)

Propane 27.5%

ISO butane 14.7%

N. Butane 55.7%

CS 2.0%

Liquid Density @ 15ºC 0.5622Vapour Pressure @ 100ºC 83 kg/cm

LIQUIFIED PETROLEUM GAS (LPG)

The term LPG applies to a mixture of light hydrocarbons derived from petroleum which are gaseous at ambient temperature and atmospheric pressure, however can be condensed to liquid state at ambient temperature by application of moderate pressure. LPG available in India is normally a mixture of commercial butane and propane, with composition as per the following.

TECHNICAL INFORMATION ABOUT CONNECTIONS

The valves in the LPG installations play a vital part in the system since the material is handled under high pressure conditions. Decades ago, the oil companies used a hand wheel operated valve on their cylinders. The valve used to have left male threads at the outlet where the regulator used to be connected. When LPG came to be drawn under high pressure, a flexible high pressure connection with a suitable coupling arrangement used to be screwed on to the outlet. This developed into a standard connection and came to be termed as ‘Male Cylinder Valve’ (MECV) connection.

ABBREVIATIONS:

The following abbreviations are used in this catalogue.

Cu - Copper or Compression fitting

B.S.P.T.M. - British Standard Pipe Taper Male

B.S.P.T.F. - British Standard Pipe Taper Female

B.S.P.P.M. - British Standard Pipe Parallel Male

B.S.P.P.F. - British Standard Pipe Parallel Female

M.E.C.V. - Male European Cylinder Valve (Left hand)

F.E.C.V. - Female European Cylinder Valve (Left hand)

CONVERSION FACTORS FOR DIFFERENT UNITS

Heat Unit: 1 Kcal = 3.97 B.T.U. (British Thermal Unit)2 Pressure: 1 kg / cm = 14.22 Pounds / Sq. Inch

1 Atmosphere = 760 mm of Mercury = 29.92 Inches of Mercury

2300 mm Water = 30 gm / cmColumn = 11.81 Inches Water Column

= 0.43 / Sq. Inch

CALORIFIC VALUES OF VARIOUS SOLID AND LIQUID FUELS

KCal/kg Btu/lb

Wood (dry) 4400 8,000-9,000Lignite 4900 9,000-13,000Coal 3800 12,000-13,000Coke 6600 12,000-12,750Diesel 10300 19,300Light Fuel Oil 9500 17,800Heavy Fuel Oil 10000 18,750Petrol 11400 21,300Kerosene 10550 19,700

LPG

Btu/lb 21,300 Kcal/lb 5,368Btu/kg 46,800 Kcal/kg 11,400

3 3Btu/ft 3,200 Kcal/ft 806Btu/litre 122 Kcal/litre 308

o 3Max. Temp. in Air 2000 C Kcal/mt 30,600oMax. Temp. in Oxygen 2800 C

oIgnition Temperature 461 C

TECHNICAL DATA

Calorific Value : Kcal / Kg (Btu / Lb): Kcal / Litre of Vapour (Btu / Cft of Vapour)

Specific Gravity : Liquid (Water = 1): Vapour (Air = 1)

Specific Volume : Litres of Vapour / Kg of Liquid: Cft of Vapour / Lb of Liquid

LEFT HAND PARALLEL THREAD

Specifications for the LPG burners, fittings, accessories and allied equipment are given in the imperial system with their equivalence, where possible in the metric system.

Technical Data

With the advancement in technology, the MECV valves with left hand threads were replaced by the Self Closing (SC) ‘Click on type’ valve. Yet several installations continue to use the left hand threaded connection where high pressure LPG is involved.

The threads in these valves conform to the British Standard Pipe (B.S.P.) threads. These are of two types :

1) Taper threads used for direct pressure tight joints on lines.

2) Parallel threads or fastening threads (B.S.P.-F) generally used for fastening. There are also the compression type threads where flexible connections are to be provided

68

All the technical data you need to know is here for your reference. We have gleaned this information over the past 25 years from various sources / publications for your convenience

Disclaimer :Our company accepts no liability for the content of this publication, or for the consequences of any actions taken on the basis of the information provided, unless that information is subsequently confirmed in writing. It is notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited

PHYSICAL PROPERTIES OF LPG

BOILING POINT AND VAPOUR PRESSURE

Normal boiling points of pure propane and butane are :

Propane n-Butane Isobutaneo o o-42 C -0.5 C -12 C

From the user’s point of view, a high vapour pressure is an advantage and therefore LPG should contain as much propane as

possible. IS : 4576 specifies the maximum permissible vapour o 2pressure of LPG at 65 C to be 16.87kg/cm gauge (17.6 bar

absolute). Assuming that butane is entirely n-butane, the upper limit of propane in LPG is 60% by weight. Usually, LPG contains 27.5% propane and the balance is largely butane with small quantities of ethane, ethylene, pentane and pentene.

VAPORISATION

In one of the most common methods of storage and handling, LPG ois held under pressure at near ambient temperature. At 30 C, this

pressure would be in the region of 4.7 to 6.4 bar gauge depending upon compositions. If there is a leak, the escaping liquid would be exposed to atmospheric pressure and maximum temperature which the liquid can have at this pressure is its normal boiling point,

o oe.g. -42 C in the case of propane and -0.5 C in the case of butane. Therefore, the escaping liquid will undergo a large drop in

otemperature. If propane at 30 C leaks to atmosphere, the otemperature of the liquid will drop to -42 C.

Heat available from within the liquid as a result of this cooling is used up in instantaneously vaporising a part of the liquid. This phenomenon of instantaneous vaporisation of a part of the liquid is known as flashing of the liquid. When pressurised LPG is released to atmosphere, the proportion of liquid, which vaporises due to flashing amounts to 20% to 40% depending upon the composition of the liquid.

The vapour generated due to flashing and the remaining liquid will be at the normal boiling point temperature of the liquid. This low temperature will cause cooling of the ambient temperature and condensation of moisture in the air. The resultant walling around leakage source indicates that a leakage is taking place.

In a second method of storing LPG, Refregerated Storage, less common though, the pressure in the storage tank is practically atmospheric. Under refrigeration, at a temperature at which the vapour pressure of the liquid is nearly equal to the atmospheric pressure. Any leakage in this case does not cause any flash vaporisation because the liquid is already at its normal boiling point. If the spillage occur on the ground, the liquid will spread under gravity and vaporisation will occur by supply of heat from the ground. If the spillage occurs on water, water underneath the LPG layer will freeze and the latent heat of freezing of the water will supply the heat requirement for LPG vaporisation.

Thus contrary to flashing, vaporisation in the case of a refrigerated liquid spillage will occur at a rate determined by the rate of heat supply to spill from the underlying ground or water.

DENSITY

MELTING OR FREEZING POINT

3Liquid LPG is immiscible with water and its density is 535 kg/m at 30 ºC. Therefore, any water present in a pressurised LPG tank at room temperature settles as a bottom layer. This water can be drained by opening the outlet at the bottom of the tank provided the valve is closed before the interface reaches the valve.

The density of LPG vapour is 1.7 times that of air. Therefore, any LPG vapour released to atmosphere will form a heavy cloud at ground level. This is an important property to be borne in mind in modeling the dispersion of LPG vapour.

LPG can exist as a liquid over a wide range of temperatures. The lowest temperature in the range at which liquid assumes the solid state is known as the melting point. It is such a low temperature that it is not encountered in normal operations / handling and, therefore does not have any practical significance.

BOILING POINT

A The temperature at which the vapour pressure of a liquid becomes equal to the external pressure is its boiling point. This temperature differs for the same liquid under different pressures. The normal boiling point is the temperature at which the vapour pressure reaches 760 mm of Mercury or one atmosphere.

B The boiling point of LPG presently marketed is very nearly 0 ºC. At temperatures near 0 ºC or at sub-zero temperatures, the pressure inside the container will be almost the same as atmospheric pressure. Therefore, this product cannot be used at places where the ambient temperature is near or sub-zero.

SENSIBLE PROPERTIES

Colour (Sight) : Like air LP gases are colourless, therefore, they cannot be seen. However, when liquid LPG is released from a container or a pipe it vapourises almost immediately. This produces a cooling of the surrounding air and may cause water vapour in the air to condense, freeze and become visible. In this way, LPG leak may be detected even though the gas itself is invisible.

Odour (Smell) : LPG is distinctively odourised to give warning in case of leakage. LPG is generally odourised by adding mercaptans. Its smell is detectable in air at concentrations down to 1/5th of the lower limit of flammability. In other words, it can be smelt sufficiently before it becomes dangerous enough to catch fire.

Ignition Temperature : For the combustion process or burning of LPG to occur it is necessary that an ignition source is applied. The flammable mixture of LPG vapour and air will not ignite or explode unless the ignition source is present. The source may be a spark, flame or heated material possessing sufficient heat to equal or exceed the required ignition temperature, which is in the range of 410 ºC to 580 ºC.

Calorific Value : Calorific value is defined as the amount of heat produced by complete combustion of unit mass of the fuel. It is expressed in kcal / kg The calorific value of LPG is very high and uniform which makes it an ideal fuel.

Technical Data69

MOLECULAR WEIGHT, ATMOSPHERIC BOILING POINT, CRITICAL CONDITION

Molecular Weight 44.097 58.124 58.124 44 58

Boiling Point, 1 atm, C° -42.045 –0.50 –11.72 –45 –0.7

Critical Temp. °C 152.03 134.99 –95 15096.67

Critical Pressure, atm. 37.47 –40 –3541.94 36

Property Propane N-Butane IsobutaneCommercialPropane

CommercialButane

0.203 0.255 0.263 –0.20 –0.26Critical Volume,1 Lt. / Mole

MATERIAL IDENTIFICATION AND USE (This is as per normal LPG supplied by the oil companies)

Chemical Name : Commercial Mixture Butane and Propane.

UN No. : 1075

Chemical Identity : Hydrocarbons C3H8 and C4H10 (Mixture ).

Use of Product : Multi faceted energy use

Hazardous Ingredients of : EAC (HAZCHEM) 2 WE

Material Physical State : Liquid & Gas (When Pressurised )

Odour and appearance : Odourless / Colour less

Specific Gravity : 0.525 to 0.58 at 15ºC2Vapour Pressure : 16.87 Kg. / cm at 65ºC

3 Vapour Density : Butane 2.703 Kg/NM3Propane 2.099 Kg/NM

Evaporation Rate : - 2ºC Temp. in deg C for 95% by Volume at 760 mm-kg

Boiling Point : Butane Propane- 0.5ºC - 42.1ºC

Freezing Point (CD) : - 137ºC - 187ºC

Solubility : Insoluble in water at 20ºC.

Density ( g /ml ) : 0.565 @ 15ºC

Coefficient of water / Oil : 0.565 @ 15ºCdistribution

CALORIFIC VALUE AND WOBBE NUMBER

Kcal / Kg.

3Kcal / m

Wobbe Number

Calorific Value Propane N-Butane IsobutaneCommercialPropane

CommercialButane

11945 11740 11715 11900 11800

23700 30600 30500 24000 30200

19100 21290 21180 19200 21000

FIRE AND EXPLOSION HAZARD OF LPG

Flammability : Gas at 1.8% to 9% mixture with air is inflammable.

Means of Extinction : Dry Chemical Powder type Fire Extinguishers,

Carbon dioxide, Water spray.

Lower Explosive Limit : 1.8% (% by volume)

Upper / Higher Explosive Limit : 9.0% (% by volume)

Auto Ignition Temperature : 461ºC

Flamability Classification : 2

Hazardous product of Combustion: Carbon Monoxide,

Carbon Dioxide.

Sensitivity to static discharge :High

Routes of entry :Inhalation acute

Effects :Giddiness

CONVERSION FROM VARIOUS FUELS TO LPG

Equivalent LPG requirement in Kgs.LPG Kgs. Unit.

Cal Value inK Cal / Kg.

Efficiency%Fuel

FO 9500 60

LSHS 10300 65

LDO 9500 60

WOOD 4400 40

COAL 3800 40

LPG 11400 95

600 kg - 1000Ltrs FO

650 kg - 1000Ltrs. LSHS

600 kg - 1000Ltrs. LDO

175 kg - 1000Kgs. of wood

150 kg - 1000Kgs. of Coal

COMMON PROPERTIES OF COMMERCIAL LPGO(Vapour at 1 atmosphere, 15.5 C) as per oil company records

LPGCommercial

PropaneCommercial

Butane

Density 3lb/ft 0.115 0.155 0.142

3kg/m 2.0 2.6 2.26

Specific Volume3ft /lb 8.6 6.5 7.10

3mt /kg 0.5 0.38 0.45

Specific Gravity(Air = 1) 1.5 2.0 1.7

Specific HeatBtu/Lb (kcal/kg)CP 0.38 0.39 0.39CV 0.34 0.35 0.35

Calorific Value, Nett3Btu / ft 2,300 3,000 3,200

3Kcal/mt 22,600 29,000 30,600

IMPORTANT CONVERSION FACTORS

Pressure 1 lb/in ABS = 27.68 in W.C. = 2.307 FT W.C.2= 0.070306 kg/cm

Energy 1Btu = 2.93 x 10.4 kwh = 0.251996 Kcal.1 kcal = 1.1628 x 10.3 kwh = 3.9683 Btu

Withdrawal rate of LPG from 19 kg cylinder should not exceed 0.5 kg/hr as it may cause drop in pressure of LPG inside cylinder.

Books Used For Reference While Preparing This Catalogue

1 ISI - 6044 Part 1 - 20002 ISI - 6044 Part 2 - 20013 OISD - 162 - 19954 Handbook on Industrial & Commercial LPG5 Technical Ref. Matheson Gas Data Book6 Gas Engineers Handbook.7 Gas cylinder rules 20048 Safety in the Installation & use of gas system & appliances9 Industrial & Commercial gas installation practice

Technical Data70

• The ground should be fairly leveled.

• The licenced area mentioned should be clearly measured.

• Approach road for truck should be available.

• No open fire such as furnace should be next to the yard.

• Electric or Telephone cables should not pass over the allocated area.

• Water of 50,000 ltrs. Should be available for fire fighting pumps.

• Power requirement of minimum 25 KW should be available.

AREA REQUIREMENT FOR BULK INSTALLATION

Minimum distance between vesselsMinimum distance from line of adjoining property or group of building not associated with storage and operationSI

Water Capacity of vessel (In liters)

Aboveground VesselUnderground or above ground

vessel covered with earth (mound)

Above ground vessel

Underground or aboveground vessel covered with

earth (mound)

Not above 2000

Above 2000 but not above 7500

Above 7500 but not above 10000

Above 10,000 but not above 20,000

About 20,000 but not above 40,000

About 40,000 but not above 3,50,000

Above 3,50,000 but not above 4,50,000

Above 4,50,000 butnot above 7,50,000

Above 7,50,000 butnot above 38,00,000

Above 38,00,000

5 meters

10 meters

10 meters

15 meters

20 meters

30 meters

40 meters

60 meters

90 meters

120 meters

3 meters

3 meters

5 meters

7.5 meters

10 meters

15 meters

15 meters

15 meters

15 meters

15 meters

1 meters

1 meters

1 meters

1.5 meters

2 meters

th 2 meters or ¼ of the

sum of diameter of

adjacent vessel or half

the diameter of the two

ad jacen t vesse ls ,

which ever is greater

1 meter

1 meter

1 meter

1 meter

1 meter

1 meter

1 meter

1 meter

1 meter

1 meter

COMPARISON OF LPG AND ELECTRICAL ENERGY

1 KW = 860 K Cal

1 Kg of LPG = 11,400 kcal

1 KW Electricity = Rs. 8.00

1 KW of LPG = as under

a) at domestic rate of LPG = Rs. 350 /14.2 kg = Rs. 1.85 ps. (Rs. 24.64/ Kg)

b) at commercial rate of LPG = Rs. 1,200 / 19 kg. Rs. 4.76 ps. (Rs. 63.15/ Kg)

After assessing the requirement of LPG we can offer supply of LPG either in 19 kg / 33 kg / 47.5 kg or in bulk. The minimum area required for bulk installation is given below :

Technical Data71

LP GAS: AN EXCEPTIONAL ENERGY

PORTABLE

CLEAN

ACCESSIBLE

EFFICIENT

CONVENIENT

For many years, LP Gas has played a valuable role in meeting the world's energy needs. In the future, LP Gas has the opportunity to enhance this role because of its obvious benefits as an efficient and cleaner fuel as well as its immediate contributions to delivering real greenhouse gas emissions reductions.

Global awareness about rising energy costs, the reliability of energy supplies, health and climate change are encouraging nations to make choices and LP Gas can be the solution in many applications and regions of the world. LP Gas is therefore a healthy fuel option compared to some traditional fuels used in both the developing world, where negative health consequences caused by indoor air pollution is a grave problem, and in the developed world in congested, built-up cities. The World LP Gas Association (WLPGA) demonstrates these clear benefits of LP Gas, a cleaner and modern energy through its activities and interaction with its stakeholders every day.

LP Gas unique properties allow it to be used everywhere:

LP Gas can be transported, stored, and used virtually anywhere in the world. It does not require a fixed network and will not deteriorate over time.

LP Gas is very clean burning and has lower greenhouse gas emissions than any other fossil fuel when measured on a total fuel cycle. Originating mainly from natural gas production, it is also non-toxic and will not contaminate soil or aquifers in the event of a leak.

LP Gas can be accessible to everyone everywhere today without major infrastructure investment. Nothing needs to be invented and there are enough reserves to last many decades.

LP Gas is cost-effective, since a high proportion of its energy content is converted into heat. LP Gas can be up to five times more efficient than traditional fuels, resulting in less energy wastage and better use of our planet's resources.

LP Gas is a multi-purpose energy. There are more than a thousand applications, from cooking, heating, air conditioning and transportation, to cigarette lighters and even the Olympic torch.

LP Gas is a derivative of two large energy industries: natural gas processing and crude oil refining.

When natural gas is drawn from the earth, it is a mixture of several gases and liquids. Methane, which is sold by gas utilities as “natural gas” constitutes about 90 percent of this mixture. Of the remaining 10 percent, 5 percent is propane and 5 percent is other gases such as butane and ethane. Before natural gas can be transported or used, the LP Gases (which are slightly heavier than methane, the major component of natural gas) are separated out. Depending on the ”wetness” of a producing gas field, gas liquids generally contain 1%-3% of the unprocessed gas stream. Some LP Gases are also trapped in crude oil. In order to stabilise the crude oil for pipeline or tanker distribution, these “associated” or ”natural

gases” are further processed into LP Gas. Worldwide, gas processing is a source of approximately 60% of LP Gas produced.

In crude oil refining the LP Gases are the first products produced on the way to making the heavier fuels such as diesel, jet fuel, fuel oil, and gasoline. Roughly 3% of a typical barrel of crude oil is refined into LP Gas although as much as 40% of a barrel could be converted into LP Gas. Worldwide, crude oil refining is the source for the other roughly 40% of LP Gas supplies although the ratio between gas processing and refining varies among regions.

LP Gas production from these sources is a natural derivative. That means production of LP Gas is assured since the primary motive for gas processors and refiners is to produce fuels other than LP Gas but first the LP Gases are produced. Although tied to the production of natural gas and crude oil, LP Gas has its own distinct marketing advantages and can perform nearly every fuel function of the primary fuels from which it is derived.

LP Gas plays a valuable role in meeting the world's energy needs. In the future LP Gas has the opportunity to enhance this role by also helping to combat climate change.

The clean burning nature of LP Gas makes it an ideal substitute for solid fuels in domestic cooking and heating applications. Household solid fuel use, overwhelmingly concentrated in developing countries, accounts for up to 30% of black carbon emissions worldwide according to some statistics. Switching to LP Gas could lower global greenhouse gas emissions as well as help to diminish deforestation thus preserving the trees needed to maintain a global climatic equilibrium and combat climate change.

LP Gas used in combination with renewable sources can improve energy reliability while reducing the overall life-cycle costs. LP Gas is portable, making it a perfect complement to distributed renewable energy sources such as solar, wind and wave energy (and soon fuel cells), thereby reducing our reliance on centrally produced electricity.

LP Gas produces lower greenhouse gas emissions compared to conventional energy supplies in every application it is used, from stationary applications such as water heating, space heating, cooking and industrial boilers to transportation applications. Any industry can switch to clean-burning LP Gas as a means to meet greenhouse gas targets.

LP Gas can claim to be ahead of its time, for its clean-burning, low-carbon advantage is available at once, so that even using today's technology, most industries can exceed Kyoto greenhouse gas reduction targets by switching to LP Gas. In most cases LP Gas can make major and immediate contributions to delivering real greenhouse gasses emissions reductions.

Technical Data72

PRESSURE BUILDING INFORMATION FOR C02

The following information is based on liquid withdrawn from the tank being pressurised with saturated liquid at 285-295 psig. For everypound of liquid CO drawn, 0.0536 pounds of gas will need to 2

be put back into the tank to maintain the tank pressure.

TRIM HEATER INFORMATION FOR CO2

BTU required to heat 1 Lb. Of CO gas at 1 degree =0.20404452

Example : 500 lbs of gas per hour heated at 60 degrees 500 x 60x 0.2040445 = 6121.33 BTU or 1.79 kilowatts

ENGINEERING DATA FOR C02

BTU per kilowatt : 3412BTU per pound of steam : 1000BTU per pound of water per degree : 1BTU required to vaporise 1 pound of CO : 1202

BTU required to vaporise 1 pound of water : 960

NOTE : If the customer is using gas off the top of the tank, the pressure build unit will have to deliver the same number of pounds of gas being used. A straight 1 to 1 ratio is required.

Note : One pound of steam = one pound of water. Average heat required to vaporise one pound of CO to 70 degrees farenheit = 135 BTU2

700 lbs. Of liquid withdrawn

1000 lbs.Of liquid withdrawn

5 000 lbs.Of liquid withdrawn

BTU per lb. of pressure built

37.52 lbs. Pressure required

53 lbs. Pressure required

268 lbs. Pressure required

120 BTU

Triple Point(or Melting Point)

GasDensityat 600F

14.7 PSIA lb

1/ft

3

LOW TEMPERATURE PHYSICAL PROPERTIES OF GASESNormal Boiling Point Critical Point

LatentLiquid Heat

Molecular Temp. Density BTU1 Temp. Pressure Temp. PressureName Formula Weight 0F lb1/ft.3 lb-mole F PSIA F PSIA

Acetylene C2H226.04 -119.2† 38.7† 9180† 96.0 906 -114.6 17.4 10.4 0.0692

Air (1) 28.97 -317.9 54.6 2556 6.86 0.0763Ammonia NH3 17.03 -28.1 42.6 10037 270.3 1639 -108.0 8.81x10-1 8.44 0.0454Argon Ar 39.94 -302.6 87.5 2804 -187.6 705 -308.9 9.99 4.90 0.1054Carbon Dioxide CO

244.01 -109.3† 97.5† 10854† 87.9 1071 -69.9 75.1 8.78 0.1165

Carbon Monoxide CO 28.01 -311.9 49.3 2597 220.4 508 -337.1 2.23 6.84 0.0738Carbonyl Sulphide COS 60.07 -58.3 73.0 7961 221.0 896 (-271.8) 9.74 0.1550Chlorine Cl2 70.91 -29.3 97.4 8780 291.2 1118 -149.8 2.02x10-1 8.05 0.1888Deuterium D2 4.03 -417.3 10.7 540 -390.8 239 -426.0 2.48 6.84 0.0106Ethane C2H6 30.07 -127.6 33.8 6315 90.1 708 -297.9 1.20x10-4 12.37 0.0797Ethylene C

2H

428.05 -154.8 35.2 5826 49.1 735 -272.5 1.70x10-2 10.2 0.0742

Fluorine F2 38.00 -306.6 93.8 2815 -200.2 808 (-363.3) 7.35 0.1010Freon-12 CCI2F2 120.92 -21.6 92.9 8592 233.6 597 (-252.4) 17.34 0.324Freon-13 CCIF3 104.47 -114.6 95.0 6670 83.9 561 (-294.0) 15.75 0.278Freon-14 CF4 88.01 -198.4 122.4 5160 -49.9 542 -299.2 1.70x10-2 14.32 0.232Freon-22 CHCIF

286.48 -41.4 88.2 8704 204.8 716 (-256.0) 13.11 0.233

Helium He 4.00 -452.1 7.80 396 -450.2 33 -455.8* 7.35x10-11 4.89 0.0105

SpecificHeat

(Cp at 60F,14.7 PSIA)= BTU/lbmole F

Hydrochloric Acid HCl 36.46 -120.9 74.3 6948 124.5 1199 (-173.7) 6.77 0.0968Hydrogen H

22.02 -423.0 4.43 389 -399.8 188 -434.5 1.044 6.76 0.0053

Hydrogen SulphideH2S 34.08 -75.4 60.0 8033 212.7 1307 -122.0 3.36 8.05 0.0908Krypton Kr 83.70 -244.0 135.0 3884 -82.8 796 -250.9 10.62 4.89 0.2190Methane CH

416.04 -258.6 26.5 3519 -116.6 670 -296.5 1.69 8.44 0.0424

Methyl Chloride CH3Cl 50.49 -11.5 62.2 9293 289.6 967 -144.0 1.27 9.79 0.1352

Neon Ne 20.18 -410.7 74.9 748 -379.7 395 -415.4 6.27 4.89 0.0532Nitric Oxide NO 30.01 -241.0 79.3 5953 -137.2 945 -263.6 3.16 6.96 0.0791Nitrogen N2 28.02 -320.5 50.4 2405 -232.6 491 -345.9 1.82 6.85 0.0739Nitrogen Trifluoride NF2 71.01 -199.2 96.0 4984 -38.7 657 (-343.3) 1.77x10-5 -0.1901Nitrous Oxide N

2O 44.02 -127.2 76.8 7110 97.7 1054 -131.6 12.74 9.02 0.1168

Oxygen O2

32.00 -297.3 71.2 2932 -181.1 737 -361.8 2.10x10-2 6.89 0.0844Ozone O

348.00 -169.4 101.8 6174 10.2 791 (-314.5) - 0.1262

Propane C3H8 44.09 -43.7 36.2 8076 206.2 617 -305.8 8.39x10-11 17.08 0.1175Propylene C3H6 42.08 -53.8 37.5 7925 197.4 667 -301.0 2.44x10-8 15.01 0.1089Sulphur Dioxide SO

264.06 13.9 89.3 10728 315.0 1142 -103.8 2.43x15-1 9.42 0.1715

Xenon Xe 131.30 -163.0 191.0 5436 61.9 847 -169.2 11.82 4.89 0.3451

(1) Approximate Composition of Dry Air (in Mole Percent)78.09 N2, 20.95 O2, 0.93 A, 0.03 CO2 † Denotes sublimation and solid density *(Lambda) Point

The steam pressure does not affect these numbers. The steam pressure affects the sizing of the steam train and the condensate return system. Lower pressure steam will require a larger steam train and condensate system.

Technical Data73

SPECIFICATIONS OF GASES

Acetyience

Air

Ammonia

Argon

Arsine

Boron Trichloride

Boron Trifluoride

Bromine Trifluoride

Butane

Carbon Dioxide

Carbon Monoxide

Chlorine

Chlorine Trifluoride

Deuterium

Diborane

Dichlorosilane

Disttane

Ethane

Ethyl chloride

Ethylene

Fluorine

Halocarbon-23

Halocarbon-116

Helium

Hydrogen

Hydrogen Chloride

Hydrogen Fluoride

Hydrogen Sulfide

Iodine Pentafluoride

Krypton

Methane

Methyl Chloride

Neon

Nitrogen

Nitrogen Trifluoride

Nitrous Oxide

Octafluoropane

Oxygen

Phosphine

Phosphorus Pentafluoride

Propane

Propylene

Silane

Silicon Tetrachoride

Silicon Tetrafluoride

Sulfur Dioxide

Sulfur Hexafluride

Sulfur Tetrafluoride

Tetrafluoromethane

Tungsten Hexafluoride

Xenon

C H2 2

—

NH3

Ar

AsH3

Bcl3

BF3

BrF3

C H4 10

CO2

CO

Cl2

ClF3

D2

B H2 6

SiH Cl2 2

Si H2 6

C H2 6

C H Cl2 5

C H2 4

F2

CHF3

C F2 6

He

H2

Hcl

HF

H S2

IF5

Kr

CH4

CH Cl3

Ne

N2

NF3

N O2

C F3 8

O2

PH3

PH5

C H3 8

C H3 5

SIH4

SICl4

SiF4

SO2

SF6

SF4

CF4

WF6

Xe

26.04

28.96

17.03

39.95

77.94

117.17

67.81

136.90

58.12

44.01

28.01

70.91

92.45

4.03

27.67

101.01

62.22

30.07

64.51

28.05

38.00

70.01

138.02

4.00

2.016

36.46

20.01

34.07

221.90

83.80

16.04

50.49

20.18

28.01

71.00

44.01

188.02

32.00

34.00

125.97

44.10

42.08

32.12

169.89

104.08

64.06

146.05

108.1

88.00

297.84

131.30

95.97

—

270.13

-188.37

221.82

353.84

9.95

622.00

305.93

87.89

-220.41

291.20

308.30

-390.80

62.1

348.8

303.53

90.42

369.0

49.10

-199.91

78.66

67.5

-450.31

-399.95

124.52

370.4

212.81

573.23

-82.8

116.17

290.84

-379.75

-232.45

-38.5

97.61

161.38

-181.82

124.9

292.1

206.57

197.53

25.8

453.0

6.53

315.53

114.03

195.6

-50.19

337.7

61.88

906.0

—

1636.00

705.77

957.30

561.30

723.02

----

549.93

1071.00

507.00

1118.40

838.0

241.5

580.8

678.2

746.96

707.90

754.2

736.00

756.40

701.42

432.2

32.99

190.75

1199.20

940.5

1306.47

742.00

798.0

673.09

964.00

384.89

492.34

646.9

1053.27

386.06

729.10

947.9

492.3

617.57

666.27

702.5

521.1

539.30

1142.00

545.20

—

543.16

619.3

847.08

14.39

—

14.67

33.17

37.44

16.80

36.90

—

14.20

29.20

18.79

35.79

37.5

4.2

10.4

28.9

21.1

12.70

20.1

14.17

35.81

32.21

38.0

4.33

1.88

26.22

18.2

21.77

57.34

57.4

10.10

22.04

30.15

19.40

34.1

28.61

39.20

26.80

18.8

38.96

13.70

14.51

15.1

32.5

42.66

32.78

46.04

—

39.06

81.6

68.65

-118.4

-317.8

-28.1

-302.2

-80.5

54.50

-148.5

260.6

31.2

-109.3

-312.6

-29.3

53.2

-417.24

-135.1

46.9

6.3

-127.4

54.09

-154.6

-306.8

-115.9

-108.76

-452.1

-422.97

-121.1

67.14

-76.5

220.1

-244.0

-258.6

-11.2

-410.9

-320.5

-200.3

-127.4

-34.1

-297.7

-125.9

-120.1

-43.7

-53.8

-160.9

135.68

-138.6

13.9

-83.0

40.7

-198.5

62.5

-162.6

352.5

87.8

590.3

69.4

92.1

87.8

109.3

134.1

165.9

246.3

92.1

123.7

115.7

130.9

230.3

—

147.8

210.1

165.0

207.5

74.8

104.7

50.4

8.8

195.3

190.6

161.0

235.9

70.3

46.35

219.5

184.1

36.9

85.6

70.1

160.2

45.2

91.5

177.3

58.7

183.0

188.3

164.6

70.5

64.6

167.5

48.5

105.3

58.5

38.1

41.4

-113.35

—

-107.91

-308.79

-178.48

-160.6

-199.7

47.8

-217.03

-69.97

-337.09

-149.73

-105.4

-425.97

-264.8

-187.6

-206.7

-297.85

-213.52

-272.45

363.41

-247.32

-149.3

----

-434.5

-173.63

-118.43

-121.99

48.98

-251.3

296.45

-143.86

-415.50

-345.91

-340.2

-131.60

-233.84

361.93

-208.8

-136.8

305.82

301.43

301.0

-94.0

-124.24

-103.92

-58.92

-184.9

-298.46

35.62

-169.37

640.0

—

129.1

—

220.5

19.9

—

0.13

31.3

853.5

—

100.2

21.5

—

—

24.2

49.3

560.5

20.26

—

—

631.6

—

—

—

612.1

15.54

261.4

0.4

—

—

74.1

—

—

—

754.6

114.0

—

607.4

414.7

124.9

152.5

—

3.89

—

49.7

312.9

154.7

—

17.3

—

126.2

—

510.0

—

70.2

85.9

—

134.1

157.1

63.2

—

109.0

125.5

—

—

—

—

85.0

161.8

—

—

30.5

—

—

—

108.5

161.0

180.8

81.4

—

—

163.7

—

—

—

71.7

34.0

—

—

—

147.1

146.0

—

75.6

—

155.0

28.2

—

—

37.7

—

24.9

—

38.0

—

84.1

82.7

—

—

36.0

47.6

—

88.8

—

—

—

—

—

20.9

55.8

—

—

63.2

—

—

—

56.9

59.9

48.9

200.1

—

—

56.8

—

—

—

49.5

81.5

—

—

—

31.1

32.1

—

92.2

—

84.7

86.1

—

—

216.2

—

0.068

0.081

0.044

0.103

0.204

0.303

0.1745

—

0.155

0.114

0.072

0.186

0.2381

0.0104

0.0712

0.2602

—

0.078

0.167

0.073

0.098

0.182

0.361

0.0103

0.005

0.095

0.199

0.0893

—

0.2172

0.042

0.133

0.0521

0.072

0.1843

0.114

0.498

0.083

0.0890

0.323

0.116

0.110

0.0838

—

0.271

0.168

0.382

0.278

0.228

0.800

0.341

14.76

12.39

22.49

9.7

4.91

3.30

5.73

—

6.44

8.74

13.80

5.38

4.20

96.15

14.05

3.84

—

12.76

5.99

13.71

10.17

5.48

2.77

96.71

191.98

10.55

5.02

11.20

—

4.60

24.06

7.54

19.18

13.81

5.43

8.74

2.01

12.08

11.23

3.10

8.62

9.05

11.9

—

3.69

5.94

2.61

3.60

4.38

1.25

2.93

0.905

1.00

0.593

1.380

2.718

4.045

2.32

4.72

2.072

1.527

0.967

2.479

3.18

0.139

0.95

3.47

—

1.046

2.23

0.974

1.312

2.436

4.82

0.138

0.070

1.266

1.858

1.192

—

2.90

0.555

1.771

0.696

0.967

2.46

1.528

6.652

1.105

1.19

4.31

1.548

1.475

1.12

—

3.615

2.249

5.105

3.71

3.050

10.674

4.558

10.60

6.96

8.66

4.98

9.27

14.9

12.1

15.9

23.81

8.91

6.97

8.19

—

6.97

8.64

—

—

12.61

14.97

10.27

7.49

12.34

25.12

4.98

6.88

7.16

—

8.27

41.99

4.95

8.55

9.98

4.97

6.96

12.8

9.15

35.55

7.02

8.87

----

17.61

15.46

10.23

—

17.58

9.78

22.81

—

14.46

29.01

5.02

FormulaMolecular

weight(lb/lb mol)

CriticalTemp

(F)

CriticalProssure

CriticalDensity

-3(lb/ft )

Boillingpoint

1atm ( F)

Heat ofVaporization

at BP(Btu/lb)

Mealtingpoint( F)

VaporPressure

(psig)

Heat ofVaporization

(Btu/lb)

GasDensity

-3(lb/ft )

LiquidDensity

-3(lb/ft )

SpecificVolume

-4(ft /lb)

SpecificGravity

(Air=1.0)

SpecificHeat, Cp(btu/lb

0mol F)

0 0 0Product

Technical Data74

WEIGHT AND VOLUME EQUIVALENT TABLES FOR INDUSTRIAL GASES

OXYGEN HELIUMWeight Volume of Liquid † Volume of Gas* Weight Volume of Liquid † Volume of Gas*

Pound Kilo Cu. Ft. Litres Imp. Cu. Ft. Cubic Pounds Kilo Cu. Ft. Litres Imp. Cu. Ft. Cubicgrams Gallons Metres grams Gallons Metres

0.01400 0.397 0.08743 11.850 0.3356 1.0000 0.4540 0.12810 3.625 0.79730 94.870 2.68700.03090 0.873 0.19230 26.060 0.7380 2.2050 1.0000 0.28300 8.015 1.77200 192.100 5.44001.00000 28.320 6.23200 842.900 23.8700 7.7910 3.5320 1.00000 28.320 6.23200 739.200 20.93000.03530 1.000 0.22010 29.770 0.8431 0.2751 0.1251 0.03530 1.000 0.22010 26.100 0.73920.16050 4.544 1.00000 135.300 3.8320 1.2510 0.5680 0.16050 4.544 1.00000 118.700 3.36900.11860 3.359 0.73900 100.000 2.8320 1.0540 0.4746 0.13430 3.802 0.83700 100.000 2.8320

1.00002.2050

71.14002.5120

11.42008.44002.9800

0.45401.0000

32.30001.14005.18503.83201.3520 0.04188 1.186 0.26090 35.310 1.0000 0.3722 0.1693 0.04790 1.359 0.29910 35.310 1.0000

NITROGEN ARGON

Weight Volume of Liquid † Volume of Gas* Weight Volume of Liquid † Volume of Gas*


1.0000 0.4540 0.01980 0.561 0.12320 13.540 0.3834 1.0000 0.4540 0.01140 0.324 0.06890 9.491 0.26862.2050 1.0000 0.04370 1.238 0.27230 29.850 0.8454 2.2050 1.0000 0.02520 0.713 0.15180 20.900 0.5924

50.4500 22.9100 1.00000 28.320 6.23200 683.000 19.3400 87.0900 39.5400 1.00000 28.320 6.23200 826.500 23.46001.7820 0.8090 0.03530 1.000 0.22010 24.120 0.6825 3.0760 1.3970 0.03530 1.000 0.22010 29.190 0.82678.0990 3.6770 0.16050 4.544 1.00000 109.700 3.0940 13.9800 6.3470 0.16050 4.544 1.00000 132.700 3.75807.3900 3.3540 0.14660 4.143 0.91120 100.000 2.8320 10.5400 4.7460 0.12060 3.413 0.75200 100.000 2.83202.6080 1.1830 0.05181 1.467 0.32170 35.310 1.0000 3.7220 1.6900 0.04240 1.242 0.27360 35.310 1.0000

AIR HYDROGEN

Weight Volume of Liquid † Volume of Gas* Weight Volume of Liquid † Volume of Gas*


1.0000 0.4540 0.01830 0.518 0.11400 13.100 0.3718 1.0000 0.4540 0.22610 6.400 1.40900 188.400 5.34102.2050 1.0000 0.04040 1.144 0.25180 28.880 0.8178 2.2050 1.0000 0.49820 14.107 3.10900 416.200 11.7800

54.5600 24.2100 1.00000 28.320 6.23200 714.600 20.2400 4.4320 2.0430 1.00000 28.320 6.23200 834.500 23.61001.9270 0.8749 0.03530 1.000 0.22010 25.240 0.7115 0.1565 0.0711 0.03530 1.000 0.22010 29.480 0.8350

8.7600 3.9770 0.16050 4.544 1.00000 114.700 3.2480 0.7116 0.3230 0.16050 4.544 1.00000 134.000 3.79207.6300 3.4640 0.13960 3.952 0.86980 100.000 2.8320 0.5308 0.2411 0.13850 3.921 0.86300 100.000 2.83202.6940 1.2230 0.04931 1.396 0.30690 35.310 1.0000 0.1874 0.0852 0.04240 1.201 0.26440 35.310 1.0000

†Liquid volumes are calculated for normal boiling point at atmospheric pressure. *Gas volumes are calculated for standard conditions of 60ºF and pressure of 14.7 psi.

CARBON DIOXIDE Lb.

1.0

2000.0

2.205

0.1144

4.359

8.470

2.238

97.56

Ton

0.0005

1.0

0.0011023

not available

0.00218

0.004235

0.0011185

0.0488

kg

0.4536

907.2

1.0

0.05189

1.9772

3.842

1.0151

44.25

Cubic ft.

8.741

17483

19.253

1.0

38.04

74.04

19.562

852.8

Cubic meter

0.2294

458.8

0.5058

0.02628

1.0

1.9431

0.5134

22.38

Gallon

0.11806

236.1

0.2603

0.013508

0.5146

1.0

0.2642

11.518

Litre

0.4469

893.9

0.9860

0.05113

1.948

3.785

1.0

43.60

Cubic ft. Solid

0.010246

20.49

0.226

0.0011723

0.04468

0.08678

0.02293

1.0

1 pound

1 ton

1kilogram

1 scf gas

1nm3 of gas

1 gallon liquid

1 litre liquid

1 cu.ft solid

Note : Scf (Standard Cubic Feet) of gas measured at one atmosphere and 70 . Nm3 (Normal Cubic Metre) of gas measured at one atmosphere and zero degrees centigrade. Liquid is measured at 21.42 atmosphere and 1.7ºF. Solid measured at -109.25ºF. All values rounded of to nearest significant numbers.

ºF

Technical Data75

METRIC MEASURESLENGTH

1 millimetre (mm) =0.0394 in1 centimetre (cm) = 10 mm =0.3937 in1metre (m) = 100 cm = 1.0936 yd1 kilometre (km) = 1,000 m = 0.6214 mile

AREA2 2 21 sq cm (cm ) = 100 mm = 0.1550 in

2 2 21 sq metre (m ) = 10,000 cm = 1.1960 yd21 hectare (ha) = 10,000 m = 2.4711 acres

2 21sq km (km ) = 100 hectares = 0.3861 mile

Volume / Capacity3 31 cu cm (cm ) = 0.0610 in

3 3 31 cu decimetre (dm ) = 1,000 cm = 0.0353 ft3 3 31 cu metre (m ) = 1,00 dm = 1.3080 yd

31 litre (l) = 1 dm = 1.76 pt= 2.113 US pt

1 hectolitre (hl) = 100 l = 22 gal= 26.418 US gal

MASS (Weight)

1 milligram (mg) = 0.0154 grain1 gram (g) = 1,000 mg = 0.0353 oz1 metric carat = 0.2g = 3.0865 grains1 kilogram (kg) = 1,000 g = 2.2046 lb1 tonne (t) = 1,000 kg = 0.9842 ton

= 1.1023 short ton

LENGTH

1 inch (in) = 2.54 cm1 foot (ft) = 12 in = 0.3048m1 yard (yd) = 3 ft = 0.9144 m1 furlong = 201 m1 mile = 1,760 yd = 1.6093 km1 int nautical mile = 2,025.4 yd = 1.852 km

AREA2 21 sq inch (in ) = 6.4516 cm

2 2 21 sq foot (ft ) = 144 in = 0.0929 m2 2 21 sq yard (yd ) = 9ft = 0.8361 m

2 21 acre = 4,840 yd = 4046.9 m2 21 sq mile (mile ) = 640 acres = 2.590 km

VOLUME / CAPACITY3 31 cu inch (in ) = 16.387 cm

3 3 31 cu foot (ft ) = 1,728 in = 0.0283 m3 31 cu yard (yd ) = 27 ft3 = 0.7647 m

1 fluid ounce (fl oz) = 28.413 ml1 pint (pt) = 20 fl oz = 0.5683 ltr1 gallon (gal) = 8 pt = 4.546 ltr1 fluid ounce (fl oz) = 2.957 cl1 liquid pint (pt) = 16 fl oz = 0.4732 l1 liquid quart (qt) = 2 pt = 0.946 l1 gallon (gal) = 4 qt = 3.7853 l1 dry pint = 0.5506 l1 bushel (bu) = 64 dry pt = 35.238 l

IMPERIAL AND US MEASURES

MASS (Weight)

1 ounce (oz) = 437.5 grains = 28.35 g1 pound (lb) = 16 oz = 0.4536 kg1 stone = 14 lb = 6.3503 kg

1 hundred weight (cwt) = 112 lb = 50.802 kg1 ton = 20 cwt = 1.016 t

FORCE

Pound:force lbf 1lbf = 4.45 NewtonTon:force tonf 1tonf = 9.96 Kilonewton

PRESSURE

1psig = 9.89 kilopascal1 atmosphere = 101 kilopascal1 ton/sq.inch = 15.4 megapascal1 inch of Hg = 33.9 mega pascal

IMPERIAL AND US MEASURES

METRIC CONVERSIONTo convert to metric, multiply by the factor shown. To convert from metric, divide by the factor.

LENGTH

miles: kilometres 1,6093yards: metres 0.9144feet: metres 0.3048inches: millimetres 25.4inches: centimetres 2.54

AREA

square miles: square kilometres 2.59square miles: hectares 258.999acres: square metres 4046.86acres: hectares 0.4047square yards: square metres 0.8361square feet: square metres 0.0929square feet: square centimetres 929.03square inches: square millimetres 645.16square inches: square centimetres 6.4516

VOLUME

cubic yards: cubic metres 0.7646cubic feet: cubic metres 0.0283cubic feet: cubic decimetres 28.3168cubic inches: cubic centimetres 16.3871

CAPACITY

bushels: cubic metres 0.568gills: litres 0.142fluid ounces: cubic centimetres 28.4131fluid ounces: millimetres 28.41US gallons: litres 3.785quarts: litres 1.137pints: litres 0.568gills: litres 0.142fluid ounces: cubic centimetres 28.4131fluid ounces: millilitres 28.41

Technical Data76

WEIGHTS AND MEASURESMetric Units

LENGTH

10 angstrom = 1 nanometre1.000 nanometres = 1 micrometre1.000 micrometres = 1 millimetre10 millimetres = 1 centimetre10 centimetres = 1 decimetre1.000 millimetres = 1 metre100 centimetres = 1 metre10 decimetres = 1 metre10 metres = 1 dekametre10 dekametres = 1 hectometre10 hectometres = 1 kilometre1.000 kilometres = 1 megametre

Nautical

1.852 metres = 1 international nautical mile

AREA

100 sq. millimetres = 1 sq. centimetre100 sq. centimetres = 1 sq. decimetre100 sq. decimetres = 1 sq. metre100 sq. metres = 1 are10,000 sq. metres = 1 hectare100 acres = 1 hectare100 hectares = 1 sq. kilometre

VOLUME

1.000 cu. millimetres = 1 cu. centimetre1.000 cu. centimetres = 1 cu. decimetre1.000 cu. decimetres = 1 cu. metre1.000 cu. metres = 1 cu. dekametre1.000 cu. dekametres = 1 cu. hectometre

CAPACITY

10 millilitres = 1 centilitre10 centilitres = 1 decilitre10 decilitres = 1 litre1 litre = 1 cu. decimetre10 litres = 1 dekalitre10 dekalitres = 1 hectolitre10 hectolitres = 1 kilolitre1.000 litres = 1 kilolitre1 kilolitre = 1 cu. metre

WEIGHT (Mass)

1.000 milligrams = 1 gram10 grams = 1 dekagram10 dekagrams = 1 hectogram10 hectograms = 1 kilogram100 kilograms = 1 quintal1000 kilograms = 1 tonne

METRIC CONVERSIONTo convert to metric, multiply by the factor shown. To convert from metric, divide by the factor.

VELOCITY

miles per hour: kilometres per hour 1.6093feet per second: metres per second 0.3048feet per minute: metres per second 0.0051feet per minute: metres per minute 0.3048inches per second: millimetres per second 5.4 inches per minute: millimetres per second 0.4233Inches per minute: centimetres per minute 2.54

MASS

tons: kilogrammes 1016.05tons: tonnes 1.0160hundred weights: kilogrammes 50.8023centals: kilogrammes 45.3592quarters: kilogrammes 12.7006stones: kilogrammes 6.3503pounds: kilogrammes 0.4536ounces: grammes 28.3495

ENERGY & POWER

1 BTU = 1.06 kilojoules1 Therm = 106 megajoules1 kilowatt = 3.6 megajoules1 Hp = 0.746 kilowatt

MASS PER UNIT AREA

tons per square mile: kilogrammes per hectare 3.923pounds per square foot: kilogrammes per square metre 4.882ounces per square foot: grammes per square metre 305.152Fuel consumption gallons per mile: litres per kilometre 2.825miles per gallon: kilometres per litre 0.354

US MEASURES

1 US dry pint = 33.60 in3 = 0.5506 l1 US liquid pint = 0.8327 imp pt = 0.4732 l1 US gallon = 0.8327 imp gal = 3.785 l1 short cwt = 100 lb = 45.359 kg1 short ton = 2,000 lb = 907.19 kg

DENSITY

tons per cubic yard: kilogrammes per cubic metre 1328.94pounds per cubic foot: kilogrammes per cubic metre 16.0185pounds per cubic inch: grammes per cubic centimetre 27.6799pounds per gallon: kilogrammes per litre 0.0998

WEIGHTS AND MEASURESUK (imperial)units*

LENGTH

12 inches = 1 foot3 feet = 1 yard22 yards = 1 chain10 chains = 1 furlong5,280 feet = 1 mile1,760 yards = 1 mile8 furlongs = 1 mile

Nautical

6 feet = 1 fathom100 fathoms = 1 cable length6,080 feet = 1 nautical mile

SPEED

15 mph = 22 feet per second1 knot = 1 nautical mph

AREA

144 sq. inches = 1 sq. foot9 sq. feet = 1 sq. yard4.840 sq. yards = 1 acre640 acres = 1 sq. mile

VOLUME

1.728 cu. inches = 1 cu. foot27 cu. feet = 1 cu. yard5.8 cu. feet = 1 bulk barrel shipping1 register ton = 100 cubic feet

WEIGHTS AND MEASURESUK (imperial)units*

CAPACITY

8 fluid drachms = 1 fluid ounce5 fluid ounces = 1 gill4 gills = 1 pint2 pints = 1 quart4 quarts = 1 gallon2 gallons = 1 pack4 packs = 1 bushel8 bushels = 1 quarter36 gallons = 1 bulk barrel

WEIGHT, avoirdupois

437 ½ grains = 1 ounce16 drams = 1 ounce16 ounces = 1 pound14 pounds = 1 stone28 pounds = 1 quarter4 quarters = 1 hundred weight2,240 pounds = ton20 hundredweights = 1 ton

*A gradual change to the metric system is taking place in the United Kingdom.

Technical Data77

1 BTU = 0.252 kcal1 BTU = 107.7 kgm1 BTU/sec. = 1.055 kW1 BTU/Ib = 0.5556 kcal/kg.

31 BTU/cu ft = 8.900 kcal/m21 BTU/sq.ft. h = 2.71 kcal / m h21 BTU/sq.ft.h ºF = 4.886 kcal/m h ºC

1 BTU/ft h ºF = 1.49 kcal/m h ºC1 BTU in/sq. ft. hr. ºF = 0.124 kcal/m h ºC1 BTU/Ib ºF = 1.001 kcal/kg ºC

31 BTUcu.ft ºF = 16.2 kcal/m ºC1 kcal = 3.968 BTU1 kgm = 0.00930 BTU1 kW = 0.948 BTU/sec.1 kcal/kg = 1.80 BTU/Ib

31 kcal/m = 0.112 BTU/cu.ft21 kcal/m h = 0.369 BTU/sq.ft.h.21 kcal/m h ºC = 0.205 BTU/sq ft. h ºF

1 kcal/m h ºC = 0.67 BTU/ft h ºF21 kcalm/h ºC m = 8.07 BTU in/sq ft g ºF

1 kcal/kg ºC = 0.999 BTU/Ib ºF31 kcal/m ºC = 0.0624 BTU/cu ft ºF

COMMON UNITS OF HEAT

PSI

Kg/cm 2

Atmosphere

Bar

mm WC

Pascal

Pieze

CONVERSION OF PRESSURE UNITS

1

14.223

14.69

14.5

14.223x10-4

145 x 10 -6

0.145

0.07031

1

1.033

1.019

1.0 x 10 -4

10.19x10-6

0.01019

0.06804

0.9678

1

0.986

96.78x10 -6

9.869x10-6

0.00986

0.069

0.981

1.0133

1

9.81 x 10 -5

10 -5

0.01

703.1

10000

10330

10200

1

0.1019

102

6896

98087

101325

100000

9.808

1

1000

6.895

98.08

101.32

100

98.40x10-4

0.001

1

2PSI Kg/cmAtmo-sphere Bar mm WC Pascal Pieze

Mbar

psi

in H O2

in Hg

mm Hg

-2Pa(Nm )

atm

Mbar

1.00

68.93

2.49

33.78

1.33

-21 x 10

1013.25

psi

0.015

1.00

0.036

0.49

0.019

-1.45 x 10

14.70

4

In H 02

0.40

27.66

1.00

13.59

0.54

-34.01 x 10

406.64

In Hg

0.03

2.04

0.074

1.00

0.39

-42.95 x 10

29.92

MmHg

0.75

51.70

1.87

25.40

1.00

-37.5 x 10

760

-2Pa(Nm )

100

6892.86

249.38

3386.53

133.32

1.00

10132.5

Atm

9.87 x 10

0.07

-32.46 x 10

0.03

-31.32 x 10

-69.87 x 10

1.00

-4

From To

PRESSURE CONVERSION TABLE

Does method locate leaks?

Is methodquantitative?

Is test cycle fast ?

Is the result operatordependant?

Any size restriction ontest component?

Does test affect sample?

Can method be automated?

Is statistical analysispossible?

Soap Bubbles

YES

NO

NO

YES

NO

YES

NO

NO

Air Pressure

NO

YES

YES

NO

YES

NO

YES

YES

Air Flow

NO

YES

YES

NO

NO

NO

YES

YES

Tracer Gas

YES

YES

YES

NO

NO

NO

YES

YES

Pressurised Water

YES

NO

YES

YES

NO

YES

NO

NO

METHOD TESTING CHART

Technical Data78

CHARCTERISTICS OF FUEL OILS

PROPERTIESFuel Oils

F.O. L.S.H.S. L.D.O.

Density (Approx., kg / lit at 15oC) 0.89-0.95 0.88-0.98 0.85-0.87

Flash Point, (oC) 66 93 66

Pour Point (oC) 20 72 12 (Winter)18 (Summer)

G.C.V. ( kcal.kg) 9,500 10,300 9,500

Sediment, % Wt. Max. 0.25 0.25 0.10

Sulphur Total, % Wt. Max. 4.00 1.00 1.80

Water Content, % Vol Max. 1.00 1.00 0.25

Ash, % Wt. Max 0.10 0.10 0.02

NOTE:

1. The above compositions can very widely depending on the mine, location, source etc.

2. Solid fuels in air dried condition.

# L.P.G. is assumed to be composed of (by volume) 10-40% of Propane 3and 70-60% of Butane. Density - 2.32 KG/NM .

$ Natural Gas is assumed to be composed of (by volume) 76% of 2 2 Methane, 10% of Ethane, 2% of Propane, 6% of CO and 4% of N .

3Denisity - 0.83kg/NM .

TYPICAL COMPOSITIONS OF FUEL

H2

NCV

KCAL/KG

Percentage CombustionFUELS

C S N O2 H2O ASH

Wood 45.60 3.96 0.07 0.45 37.45 9.33 3.14 4400

Lignite 52.21 3.83 0.88 0.46 17.06 18.39 7.17 4900

Coal-4000 44.03 3.10 0.32 0.82 4.77 3.84 43.13 3800

Coal-4500 48.92 3.79 0.51 1.00 5.36 6.04 34.38 4250

Coal-5500 59.38 3.15 0.38 1.04 4.86 6.00 25.19 5300

Husk 36.14 3.70 0.08 0.46 29.34 8.92 19.40 3100

Bagasse 40.94 4.58 0.04 0.23 36.65 10.53 7.03 3550

F.O. 84.00 11.00 3.50 - - 1.00 0.50 9500

L.D.O 85.50 11.50 3.00 - - - - 9500

L.S.H.S. 86.70 11.80 1.00 - - 0.50 - 10300

L.P.G. 1 # 81.50 17.00 - - - 1.50 - 11400

N. GAS $ 66.00 23.00 - - - 1.50 - 6300

kg kcal Joule KW/Hour HP/Hour

kg 1 0.00235 9.81 0.27 x 10-5

0.365x10 -5

kcal 427 1 4179 0.001161 0.001556

Joule 0.102 0.000239 1 27.77 x 10 -8

37.23 x 10 -8

KW/Hour 366,973 860 3,600 x 103

1 1.3411

HP/Hour 273,745 642.5 2,685,500 0.74565 1

CONVERSION OF ENERGY UNITS

CONVERSION OF TEMPERATURES

The number in the centre of the 3 columns can be converted from F into by reading to the left and from C into F by reading to the right. For a difference of temperature, use the following formulae directly, without making use of thetable.

°C =(°F-32)5

9

95

D°F = D°C 59

D°C = D°F

- 90 - 130 - 202- 87.2 - 125 - 193- 84.4 - 120 - 184- 81.7 - 115 - 175- 78.9 - 110 - 166- 76.1 - 105 - 157- 73.3 - 100 - 148- 70.6 - 95 - 139- 67.8 - 90 - 130- 65 - 85 - 121- 62.2 - 80 - 112- 59.4 - 75 - 103- 56.7 - 70 - 94- 53.9 - 65 - 85- 51.1 - 60 - 76- 48.3 - 55 - 67- 45.6 - 50 - 58- 45 - 49 - 56.2- 44.4 - 48 - 54.4- 43.9 - 47 - 52.6- 43.3 - 46 - 50.8- 42.8 - 45 - 49- 42.2 - 44 - 47.2- 41.7 - 43 - 45.4- 41.1 - 42 - 43.6

- 37.8 - 36 - 32.8- 37.2 - 35 - 31- 36.7 - 34 - 29.2- 36.1 - 33 - 27.4- 35.6 - 32 - 25.6- 35 - 31 - 23.8- 34.4 - 30 - 22- 33.9 - 29 - 20.2- 33.3 - 28 - 18.4- 32.8 - 27 - 16.6- 32.2 - 26 - 14.8- 31.7 - 25 - 13- 31.1 - 24 - 11.2- 30.6 - 23 - 9.4- 30 - 22 - 7.6- 29.4 - 21 - 5.8- 28.9 - 20 - 4- 28.3 - 19 - 2.2- 27.8 - 18 - 0.4- 27.2 - 17 1.4- 26.7 - 16 3.2- 26.1 - 15 5- 25.56 - 14 6.8- 25 - 13 8.6- 24.44 - 12 10.4

- 21.11 - 6 21.2- 20.56 - 5 23- 20 - 4 24.8- 19.44 - 3 26.6- 18.89 - 2 28.4- 18.33 - 1 30.2- 17.78 0 32- 17.22 1 33.8- 16.67 2 35.6- 16.11 3 37.4- 15.56 4 39.2- 15 5 41- 14.44 6 42.8- 13.89 7 44.6- 13.33 8 46.4- 12.78 9 48.2- 12.22 10 50- 11.67 11 51.8- 11.11 12 53.6- 10.56 13 55.4- 10 14 57.2- 9.44 15 59- 8.89 16 60.8- 8.33 17 62.6- 7.78 18 64.4

- 40.6 - 41 - 41.8- 40 - 40 - 40- 39.4 - 39 - 38.2- 38.9 - 38 - 36.4- 38.3 - 37 - 34.6

- 23.89 - 11 12.2- 23.33 - 10 14- 22.78 - 9 15.8- 22.22 - 8 17.6- 21.67 - 7 19.4

- 7.22 19 66.2- 6.67 20 68- 6.11 21 69.8- 5.56 22 71.6- 5 23 73.4

°C °F °C °F °C °F

kg / sec kcal/sec Kilowatt HP Ch

kg / sec 1 0.00234 0.00981 0.0131 0.0133

kcal/sec

Kilowatt

HP

Ch

427

101.97

76

75

1

0.239

0.178

0.176

4.17

1

0.746

0.736

5.59

1.341

1

0.986

5.67

1.359

1.014

1

CONVERSION OF POWER UNITS

Technical Data79

WATER-HEATING DATA

1 Btu = heat required to raise 1 lb of water 1°F1 kilowatt hour = 3413 Btu1 kilowatt hour = 860 kcal/hr

Gals. X Temp. Rise °F3413 x Efficiency

KW = Gals. X Temp. Rise °F

3413 x Efficiency x Time in hours

kW x 3413 x Efficiency

Temperature Rise in °F x 10

Gals. x 10 x Temp. Rise °F3413 x Efficiency x kW

1 kilogram calorie = heat required to raise 1 litre of water 1°C1 litre = 1000 cm3

1 kilowatt hour = 860 kilogram calorie/hrLitres x Temp. Rise °C

860 x Efficiency x Time in hours

kW x 860 x EfficiencyTemperature Rise in °C

Litres x Temp. Rise °C860 x Efficiency x kW

Approximate efficiencies : Lagged container 0.9 to 0.95Unlagged container 0.8 to 0.85

kWh =

Gals/hour =

Time in hours =

kWh =

Litres/hr. =

Time in hours =

p180°p

TECHNICAL DATA

Example. 22 gallons, 90°F. rise, 0.8 Efficiency.22 x 10 x 903413 x 0.8

Example 100 litres, 50°C. rise, 0.8 Efficiency100 x 50860 x 0.8

CONVERSION FACTORS1 Calorie = 4.186 Joules1 Btu = 252 Calories = 1055 Joules1 Btu = 778 ft lbf.1 kWh = 3.6 Megajoules1 kWh = 3415 Btu = 2.6552 x 106 ft lbf.1 Joule M 0.73 ft lbf.

1 Radian = , 0r 2 radians = 1 revolution

WATER DATA1 gallon = 277 cubic inches1 gallon of fresh water = 10 lb1 cubic foot = 6.23 lb1 galon = 4.54 litres1 litre = 0.22 gallons1 litre of fresh water = 1kg1 cm3 of fresh water = 1 g1 ft head of water = 0.433 lbf/in2 = 2985 N/m2

1 lbf/in2 = 27.71 inches head of water

Water expands approximately 4 per cent when heated from cold to boiling.

VOLUME HEAT REQUIREMENT3m × Specific heat × difference in temperature = mass × cp × Dt = kwh

kwh × 860 = kcal/hr.

kWh = = 7.26

kWh = = 7.26

LPG will ignite at 2% air, NG will ignite at 15% airFlow calculation for vapour

Q = 2

(sp. gr. of LPG)

3Q = m / hr = volume

a = area = 4

2= .785 x dia in cm

Normal flow 21” pipe at 1 kg/cm = 300 Kg22” pipe at 1 kg/cm = 1200 Kg

CONVERSION TABLESLinear Area

Inches Centimetres Sq. Inches Sq. Centimetres.393700 1 2.54000 .15500 1 6.45160.787402 2 5.08000 .31000 2 12.90320

1.181102 3 7.62000 .46500 3 19.354801.574803 4 10.16000 .62000 4 25.806401.968504 5 12.70000 .77500 5 32.258002.362205 6 15.24000 .93000 6 38.709602.755906 7 17.78000 1.08500 7 45.161203.149606 8 20.32000 1.24000 8 51.612803.543307 9 22.86000 1.39500 9 58.06440

Yards Metres Sq. Feet Sq. Metres1.093613 1 .91440 10.76391 1 .092902.187226 2 1.82880 21.52782 2 .185803.280839 3 2.74320 32.29173 3 .278704.374452 4 3.65760 43.05564 4 .371605.468065 5 4.57200 53.81955 5 .464506.561678 6 5.48640 64.58346 6 .557407.655291 7 6.40080 75.34737 7 .650308.748904 8 7.31520 86.11128 8 .743209.842517 9 8.22960 96.87519 9 .83610

Miles Kilometres Sq. Yards Sq. Metres.621371 1 1.60934 1.19599 1 .83613

1.242742 2 3.21869 2.39198 2 1.672261.864113 3 4.82803 3.58797 3 2.508392.485484 4 6.43738 4.78396 4 3.344523.106855 5 8.04672 5.97995 5 4.180653.728226 6 9.65606 7.17594 6 5.016784.349597 7 11.26541 8.37193 7 5.852914.970968 8 12.87475 9.56792 8 6.689045.592339 9 14.48410 10.76391 9 7.52517

Horsepower Kilowatts Acres Hectares1.341022 1 .7457 2.47105 1 .404692.682044 2 1.4914 4.94210 2 .809384.023066 3 2.2371 7.41315 3 1.214075.364088 4 2.9828 9.88420 4 1.618766.705110 5 3.7285 12.35525 5 2.023458.046132 6 4.4742 14.82630 6 2.428149.387154 7 5.2199 17.29735 7 2.83283

10.728176 8 5.9656 19.76840 8 3.2375212.069198 9 6.7113 22.23945 9 3.64221

Power

Prefix name Prefix Factor by which the Descriptionsymbol unit s multiplied

pico p 0000000000001 one UK billionth* US trillionthnano n 0000000001 one UK milliardth, US billionthmicro u 0000001 one millionthmilli m 0001 one thousandthcenti c 001 one hundredthdeci d 01 one tenthdeca (or deka) da 10 tenhecto h 100 one hundredkilo k 1000 one thousandmyria my 10000 ten thousandmega M 1000000 one milliongiga G 1000000000 one UK milliard, US billiontera T 1000000000000 one UK billion*, US trillion*The definition of one billion as a thousand million is becoming increasingly common in the United Kingdom and continental Europe.

METRIC MULTIPLES AND SUBMULTIPLES

Technical Data80

CONVERSION TABLES

Area Capacity

Sq. Miles Sq. Kilometres Gallons Litres.38610 1 2.58999 .21997 1 4.54609.77220 2 5.17998 .43994 2 9.09218

1.15830 3 7.76997 .65991 3 13.638271.54440 4 10.35996 .87988 4 18.184361.93050 5 12.94995 1.09985 5 22.730452.31660 6 15.53994 1.31982 6 27.276542.70270 7 18.12993 1.53979 7 31.822633.08880 8 20.71992 1.75976 8 36.368723.47490 9 23.30991 1.97973 9 40.91481

Volume Weights

Cu. Feet Cu. Metres Ounces Grams35.31467 1 .02832 .035274 1 28.34952370.62934 2 .05664 .070548 2 56.699046

105.94401 3 .08496 .105822 3 85.048569141.25868 4 .11328 .141096 4 113.398092176.57335 5 .14160 .176370 5 141.747615211.88802 6 .16992 .211644 6 170.097138247.20269 7 .19824 .246918 7 198.446661282.51736 8 .22656 .282192 8 226.796184317.83203 9 .25488 .317466 9 255.145707

Cu. Yards Cu. Metres Pounds Kilograms

1.30795 1 .76455 2.204622 1 .4535922.61590 2 1.52910 4.409244 2 .9071843.92385 3 2.29365 6.613866 3 1.3607765.23180 4 3.05820 8.818488 4 1.8143686.53975 5 3.82275 11.023110 5 2.2679607.84770 6 4.58730 13.227732 6 2.7215529.15565 7 5.35185 15.432354 7 3.175144

10.46360 8 6.11640 17.636976 8 3.62873611.77155 9 6.88095 19.841598 9 4.082328

Capacity

Pints Litres Tons* Kilograms1.75976 1 .56826 .000984 1 1016.04693.51952 2 1.13652 .001968 2 2032.09385.27928 3 1.70478 .002952 3 3048.14077.03904 4 2.27305 .003936 4 4064.18768.79880 5 2.84131 .004920 5 5080.2345

10.55856 6 3.40957 .005904 6 6096.281412.31832 7 3.97783 .006888 7 7112.3283

14.7808 8 4.54609 .007872 8 8128.375215.83784 9 5.11435 .008856 9 9144.4221

*1 metric ton = 1,000 kg.

Multiply Length x Breadth x Height (all in inches) anddivide by 277.

Rectangular to obtaincapacity in gallons

inch3

227

Multiply Length x Breadth x Height (all in cm) anddivide by 1000.

Capacity in litres cm3

1000

Multiply Height x Diameter x Diameter (all in inches)and divide by 350.

Cylindrical to obtaincapacity in gallons

inch3

350

Multiply Height x Diameter x Diameter (all in cm)x 0.7854 and divide by 1000.

Cylindrical capacity inlitres cm3

× 0.78541000

CAPACITIES OF CONTAINERS

PROPERTIES OF WATER BETWEEN 0°C AND 220°CSteam Pressure

Absolute2kg/cm

Temp °CSpecificVolume3 -3m /kgx10

000 0.006228 0.9998 1.0002010 0.012513 0.9996 1.0004020 0.023830 0.9982 1.0018030 0.043250 0.9956 1.0044040 0.075200 0.9922 1.0079050 0.125780 0.9880 1.0121060 0.203100 0.9832 1.0171070 0.317700 0.9777 1.0226080 0.482900 0.9718 1.0290090 0.174900 0.9653 1.0359100 1.033200 0.9583 1.0435110 1.460900 0.9510 1.0515120 2.024500 0.9431 1.0603130 2.754400 0.9348 1.0697140 3.685000 0.9261 1.0798150 4.854000 0.9169 1.0906160 6.302000 0.9074 1.1021170 8.076000 0.8973 1.1144180 10.225000 0.8869 1.1275190 12.800000 0.8760 1.1415200 15.857000 0.8647 1.1565210 19.456000 0.8528 1.1726220 23.659000 0.8403 1.1900

SpecificWeight

3kg/m x 103

Fuel ( in K. Cal / Kg. )(In Btu / Ib )

Commercial Propane 22,300 11,900

Commercial Butane 21,900 11,700Acetylene 22,400 11,950Hydrogen 63,500 34,000Natural Gas 11,800 6,300Furnace Oil 17,800 9,500Light Diesel Oil 17,800 9,500High speed Diesel 17,800 10,300Kerosene 19,700 10,550Petrol 21,300 11,400Charcoal 13,000 6,950Coal 7,100 3,800Coke 12,300 6,660Fire Wood 8,200 4,400Lignite 9,200 4900LPG 21,300 11,400

*Depends on quality

CALORIFIC VALUE OF FUELS*

Technical Data81

TABLE OF INTERNATIONAL GAUGES

British U. S.No. ofGauge S.W.G.

mmB.W.G.

mm

B.G.SHEETS

mmB.S.G.

5/0 10.972 12.7 14.943 — 10.935 —4/0 10.160 11.532 13.757 11.684 10.000 11.6843/0 9.449 10.795 12.7 10.405 9.208 10.4042/0 8.839 9.652 11.308 9.266 8.407 9.266

0 8.229 8.636 10.068 8.255 7.785 8.2521 7.620 7.62 8.971 7.348 7.188 7.3482 7.010 7.213 7.993 6.544 6.668 6.5433 6.401 6.579 7.122 5.829 6.19 5.8274 5.893 6.045 6.35 5.189 5.723 5.1895 5.385 5.588 5.652 4.621 5.258 4.626 4.877 5.156 5.032 4.115 4.877 4.1157 4.470 4.572 4.48 3.665 4.496 3.6658 4.064 4.191 3.988 3.263 4.115 3.2649 3.658 3.759 3.55 2.906 3.767 2.096

10 3.251 3.404 3.175 2.588 3.429 2.58811 2.946 3.048 2.827 2.303 3.061 2.30412 2.642 2.769 2.517 2.052 2.68 2.77813 2.337 2.413 2.24 1.828 2.324 1.82914 2.032 2.108 1.994 1.628 2.032 1.62815 1.829 1.829 1.775 1.45 1.829 1.4516 1.626 1.651 1.588 1.29 1.588 1.2917 1.422 1.473 1.412 1.151 1.372 1.15118 1.219 1.245 1.257 1.024 1.207 1.02419 1.016 1.067 1.118 0.912 1.041 0.91220 0.914 0.889 0.996 0.812 0.884 0.81321 0.814 0.814 0.886 0.723 0.806 0.72422 0.711 0.711 0.794 0.644 0.726 0.64323 0.610 0.635 0.707 0.573 0.655 0.57424 0.559 0.559 0.629 0.511 0.584 0.51125 0.508 0.508 0.56 0.455 0.518 0.455

mmS.W.G.

mm

B.S.G.SHEETS

mm

Manganese 25 Mn 54.93

Actinium 89 Ac 226.00 Mercury 80 Hg 200.61Aluminium 13 Al 26.97 Molybdenum 42 Mo 95.95Antimony 51 Sb 121.76 Neodymium 60 Nd 144.27Silver 47 Ag 107.88 Neon 10 Ne 20.183Argon 18 A 39.944 Nickel 28 Ni 50.69Arsenic 33 As 74.91 Niton or Radon 86 NtorRn 222.00Nitrogen 7 N 14.008 Gold 79 Au 197.20Barium 56 Ba 137.36 Osmium 76 Os 190.20Bismuth 83 Bi 209.00 Oxygen 8 O 16.00Boron 5 B 10.82 Palladium 46 Pd 106.70Bromine 35 Br 79.916 Phosphours 15 P 30.98Cadmium 48 Cd 112.41 Platinum 78 Pt 195.23Calcium 20 Ca 40.08 Lead 82 Pb 207.21Carbon 6 C 12.01 Potassium 19 K 39.096Celtium 72 Ct 178.60 Praseodymium 59 Pr 140.92Cerium 58 Ce 140.13 Proto-actinium 91 Pa 231.00Cesium 55 Cs 132.91 Radium 88 Ra 226.05Chlorine 17 Cl 35.457 Rhenium 75 Re 186.31Chromium 24 Cr 52.01 Rhodium 45 Rh 102.91Cobalt 27 Co 58.94 Rubidium 37 Rd 85.48Colombium 41 Cb 92.91 Ruthenium 44 Ru 101.70Copper 29 Cu 63.57 Samarium 62 Sa 150.43Dysprosium 66 Ds 162.46 Scandium 21 Sc 45.10Erbium 68 Er 167.20 Selenium 34 Se 78.96Tin 50 Sn 118.70 Silicium 14 Si 28.06Europium 63 Eu 152.00 Sodium 11 Na 22.997Iron 26 Fe 55.86 Sulphur 16 S 32.06Fluorine 09 F 19.00 Strontium 38 Sr 87.63Gadolinium 64 Gd 156.90 Tantalum 73 Ta 180.88Gallium 31 Ga 69.72 Tellurium 52 Te 127.61Germanium 32 Ge 72.60 Terbium 65 Tb 159.20Glucinium (1) 4 Gl 9.02 Thallium 81 Ti 204.39Helium 2 He 4.003 Thorium 90 Th 232.12Holmium 67 Ho 163.50 Thullium 69 Tm 169.40Hydrogen 1 H 1.008 Titanium 22 Ti 47.90Indium 49 In 114.76 Tungsten 74 WorTu 183.02lodine 53 I 126.92 Uranium 92 U 238.07Iridium 77 Ir 193.10 Vanadium 23 V 50.95Krypton 36 Kr 83.70 Xenon 54 X 131.30Lanthanum 57 La 138.92 Ytterbium 70 Yb 173.04Lithium 3 Li 6.94 Yttrium 39 Y 88.92Lutesium 71 Lu 174.99 Zinc 30 Zn 65.38Magnesium 12 Mg 24.32 Zirconium 40 Zr 91.22

ATOMIC WEIGHTS OF ELEMENTS

ELEMENT

Ato

mic

Nu

mb

er

Sym

bo

l

AtomicWeight ELEMENT

Ato

mic

Nu

mb

er

Sym

bo

l

AtomicWeight

Technical Data82

PHYSICAL PROPERTIES OF METALS

Mild SteelAluminiumAntinomySilverBariumBismuthBronzeCadmiumCalciumCarbon (graphite)ChromiumCobaltCopperWhite TinIronWroght IronWhite Cast IronGray Cast IronBrassLithiumMagnesium

7.652.76.7

10.53.599.88.78.641.552.2277.1888.98.947.37.97.78

7.4 to 7.86.7 to 7.1

8.6000.5301.736

1,400660

630.5960.5

710271900

320.9810

3,8451,7651,4901,083

231.851,5352,1001,1001,225

900186650

--2,2701,6451,9271,5371,560

--767

1,4393,9272,6602,9002,3362,260Varying

according toComposition

--1,3361,110

0.1440.212 20.0520.005 8--0.03--0.54910.1490.310.12 80.104 10.092 80.053 80.109 6--0.129 8--0.0941,0920.246 9

39.417415.9

365--6.82

5180.3----

77.3--

33356.558.145--

4883.560.2

137

2000

20--0

200----

100-

18201820

-000

50

MaterialSp. wt.at 200C

MeltingPoint

0C

BoilingPoint

0C

ThermalConductivity

at temperature tKcal

m hr 0C

Sp. heatat – 500CKcal/kg 0C t 0C

ManganeseMercury MolybdenumNickelGoldPlatinumLeadPotassiumSiliciumSodiumSulphurStrontiumTantalumCrystal l ine Tel lu r iumThalliumThoriumTitaniumTungstenUraniumVanadiumZinc

7.213.610.228.9

19.321.4511.340.852.3260.9542.072.577

16.66.27

11.8511.74.5

19.318.976.0157.14

1,247–38.832,6251,4551,0631,773327.463.5

1,43097.8

112.8770

3,027449.8

302(1,827)

1,7253,3701,0901,715

419.44

2,032356.94,5402,3402,6004,3001,740762.22,355880

444.551,366

>4,100989.81,457

(>3,000)>3,000(6,700)(3,500)

--907

0.121 10.332 50.064 70.108 60.031 60.0320.0390.192 10.17120.2970.175 10.0550.0330.048 70.032 60.027 60.112 50.037 50.061 90.115 30.093 8

--5.4

12651.5

25460.230.285.172.2

12100.181

--48--

33.6----

149----

96

-180

180

1020

3000--

20--0----

99.8----

20

MaterialSp. wt.at 200C

MeltingPoint

0C

BoilingPoint

0C

ThermalConductivity

at temperature tKcal

m hr 0C

Sp. heatat – 500CKcal/kg 0C

t 0C

Width1 / 2”1 / 2”3 / 4”3 / 4”1”1”1 1 / 4”1 1 / 4”1 1 / 2”1 1 / 2”2”2”2 1 / 2”2 1 / 2”3”3”4”4”5”5”6”6”

AlCuAlCuAlCuAlCuAlCuAlCuAlCuAlCuAlCuAlCuAlCu

0.01650.0580.0250.0870.0330.1160.0420.1450.0500.1740.0660.2320.0840.2900.1000.3480.1320.4640.1680.5800.2000.696

0.0330.1160.0500.1740.0660.2320.0840.2900.1000.3480.1320.4640.1680.5800.2000.6960.2640.9280.3361.1600.4001.392

0.0500.01740.0750.2610.0990.3480.1260.4350.1500.5220.1980.6900.2520.8700.3001.0440.3961.3800.5041.7400.6002.088

0.2320.1000.3480.1320.4640.1680.5800.2000.6960.2640.9280.3361.1600.4001.3920.5281.8560.6722.3200.8002.784

0.0660.2900.1250.4350.1650.5800.2100.7250.2500.8700.3301.1600.4201.4500.5001.7400.6602.3200.8402.9001.0003.480

0.084 1000.3480.1500.5220.2000.6900.2520.8700.3001.0440.3961.3800.5001.7400.6002.0880.7922.7600.1003.4801.2004.176

0. 1320.4640.2000.6960.2650.9280.3361.1600.4001.3920.5281.8560.6722.3200.8002.7841.0563.7121.3454.6401.6005.568

0. 1650.5800.2500.8700.3301.1600.4201.4500.5001.7400.6602.3200.8402.9001.0003.4801.3204.6401.6805.8002.0006.960

0. 2000.6960.3001.0440.4001.3800.5001.7400.6002.0880.7922.7600.1003.4801.2004.1761.6005.5202.0006.9602.4008.352

0.

Thickness 1/16” 1/8” 3/16” 1/4” 5/16” 3/8” ½” 5/8” 3/4”

WEIGHT OF COPPER AND ALUMINIUM STRIPS KGS/FT.

Technical Data83

Technical Data Technical Data

S.W.G

3/ 8”

5 / 16”

1 / 4”

3 / 16”

10 gz

1 / 8”

18 gz

19gz

20gz

21 gz

24 gz

0.375

0.312

0.250

0.187

0.128

0.125

0.048

0.040

0.036

0.032

0.022

9.53

7.93

6.36

4.75

3.25

3.18

1.22

1.02

0.914

0.813

0.559

2.400

1.995

1.596

1.197

0.816

0.798

0.307

0.255

0.230

0.205

0.141

Inch Millimeters Kg/sq.ft

WEIGHT OF ALUMINIUM SHEET

WEIGHT OF S.S SHEET/PLATE

Kg/sq.mtrThickness in mmS.W.G

WEIGHT OF M.S. ANGLES (EQUAL SIZE)

Size in mm Size in mmWeight in kg/mtr Weight in kg/mtr

20x3

25x3

25x5

30x3

35x5

35x6

40x3

40x5

40x6

45x3

45x5

0.90

1.10

1.80

1.40

2.60

3.00

1.80

3.00

3.50

2.10

3.40

4.00

2.30

3.80

4.50

5.70

6.80

8.90

11.00

9.20

12.10

14.90

45x6

50x3

50x5

50x6

75x5

75x6

75x8

75x10

100x6

100x8

100x10

WEIGHT OF M.S CHEQUERED PLATES

Kg/sq.mtrMM

5

6

8

10

12

42.40

56.10

65.90

79.30

103.70

64.00

44.00

32.00

26.00

16.00

12.00

10.00

9.04

8.00

7.04

5.04

8.00

5.00

4.00

3.15

2.00

1.60

1.25

1.12

1.00

0.90

0.63

10

14

16

18

19

20

21

24

WEIGHT OF ROUND AND SQUARE STEELBAR/FT. OF 10 GZ HOLLOW

Size Weight in kgs (Round) Weight in kgs (Square)

0.0241

0.0545

0.0963

0.1512

0.2170

0.3859

0.6026

0.8688

1.542

2.410

3.470

6.170

0.0190

0.0427

0.078

0.1185

0.1702

0.3028

0.4731

0.6820

1.210

1.894

2.720

4.850

¼”

½”

¾”

1”

1¼”

1½”

2”

”8

”163

”165

”83

”85

WEIGHT OF M.S PLATES

15.70

31.40

47.10

62.80

78.50

94.20

2

4

6

8

10

12

Kg/sq.mtrMm

WEIGHT OF M.S SHEETS

Kg/sq.mtrThickness in mmS.W.G

3.15

2.00

1.60

1.25

1.12

1.00

0.90

0.63

10

14

16

18

19

20

21

24

24.75

15.70

12.55

9.80

8.80

7.85

7.05

4.95

Technical Data84

PRESSURE OF GAS AT DIFFERENT TEMPERATURE

MOL. VOL, LITER/MOL

CONTENTS, CU. M.

TEMPERATURE°C

ARGON HELIUM HYDROGEN NITROGEN OXYOGEN

0.15961

6.91

Pressure2Kg/cm

Pressure2Kg/cm

Pressure2Kg/cm

Pressure2Kg/cm

Pressure2Kg/cm

0.18471

6.16

0.18445

5.99

0.16917

6.53

0.15819

6.98

0

2

4

6

8

10

12

14

15

16

18

20

22

24

25

28

30

32

34

36

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

132

133

134

136

137

139

140

141

142

143

144

145

147

148

149

151

152

153

155

156

157

159

160

161

163

164

165

167

168

170

171

172

174

175

176

136

137

138

139

140

141

142

143

144

144

145

146

147

148

149

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

136

137

138

139

140

141

142

143

144

144

145

146

147

148

149

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

133

134

135

137

138

139

140

142

142

143

144

146

147

148

149

151

152

153

155

156

157

158

160

161

162

163

165

166

167

169

170

171

172

174

175

132

133

134

136

137

138

140

141

142

143

144

145

147

148

149

151

152

153

155

156

158

159

160

162

163

164

166

167

168

170

171

172

174

175

176

PHYSICAL PROPERTIES OF CERTAIN LIQUIDS

Note: All the properties give above are at 30 °C

LIQUIDSSpecific

Heatkcal / kg °C

Thermal Conductivity

kcal / hr. m °C

SpecificWeight

3kg / m

Acetic Acid 100%

Sulphuric Acid 5%

Sulphuric Acid 10%

Sulphuric Acid 15%

Nitric acid 10%

Nitric acid 20%

Ethyl Alcohol 100%

Hydrochloric Acid 10%

Asphalt

Aniline

Benzene

Cellulose

Vulcanised Rubber

Dowtherm A

Ether

Water

Gasoline

Gelatin

Glycerine

Coal Tar

Cotton Oil

Machine Oil

Olive Oil

Melted Paraffin

25% Solution NaCl

25% Solution CaCl

Carbon Tetrachloride

Turpentine

1050

1030

1070

1100

1050

1120

700

1050

1100-1500

1020

730 -780

1300-1600

1100

995

736

1000

700 - 750

1100

1250

1200

950

920

920

890

1180

1240

1600

860

0.49

0.95

0.92

0.98

0.90

0.81

0.65

0.75

0.22-0.40

0.50

0.45

0.32

0.42

0.63

0.50

1.00

0.53

0.90

0.58

0.35

0.47

0.40

0.47

0.70

0.63

0.65

0.20

0.42

0.148

0.445

0.445

0.445

0.445

0.445

0.150

-

0.640

0.148

0.137

0.030

0.148

0.118

0.117

0.510

0.116

-

0.245

-

0.148

0.148

0.146

0.208

0.416

0.416

0.159

0.100

Technical Data85

MECHANICAL PROPERTIES OF SOME COMMON METALS AND ALLOYS

Working Stress

2kg/mm

Ultimate Stress

2kg/mm

Modulus ofelasticity

2kg/mm

MATERIAL

Ten

sio

n

Co

mp

ress

ion

Sh

ear

Ten

sio

n

Co

mp

ress

ion

Sh

ear

Lo

ng

itu

din

al

Tran

svers

al

Extra mild steel

Mild steel

Semi-mild steel

Semi -hard steel

Hard steel

Very hard steel

Extra hard steel

Cast steel

Cast aluminium

Rolled aluminium

Bronze

Aluminium bronze

Pure rolled copper

Non-annealed copper wire

Hard state duralumin

Normal duralumin

Annealed duralumin

Tin

White cast iron

Grey cast iron

Cast brass

Rolled brass

Non - annealed brasswire

Lead

Lead wire

Zinc

8 8 4 35-40 35-40 20 20,000 8,000

9 9 4.5 40-45 40-45 23 20,000 8,000

11 11 5.5 50-55 50-55 28 20,000 8,000

13 13 6.5 60-65 60-65 33 20,000 8,000

15 15 7.5 70-75 70-75 38 22,000 8,800

17 17 8.5 80-85 80-85 43 22,000 8,800

20 20 10 90-100 90-100 50 22,000 8,800

30 30 15 130 130 65 27,500 11,000

5 5 2.5 20 — 10 6,750 2,700

4 4 2 25 — 13 7,500 3,000

2 2.5 2 25 — 12 6,000 2,400

12 12 6 60 60 30 12,000 4,800

3 6.5 1.5 21 — 11 11,000 4,400

6 6 3 40 — 20 13,000 5,200

9 9 7.5 50 50 40 7,500 3,000

7.5 7.5 4 43 43 22 7,500 3,000

4 4 2 23 23 12 7,500 3,000

0.6 0.6 0.3 3.5 3.5 2 3,200 1,280

3 9 3 15 90 15 10,000 4,000

2.5 7 2.5 12.5 75 12.5 10,000 4,000

3 3 3 13 70 13 8,000 3,200

3 3 1.5 20 — 10 6,500 2,600

6 6 3 50 — 25 10,000 4,000

0.2 0.2 0.1 1.35 5 0.7 500 200

0.25 0.25 0.12 2.2 — 1.1 700 280

1.5 1.5 1.75 5.5 — 3 9,500 3,800

3WEIGHT OF STACKED SUBSTANCES (in Bulk) - kg/m

770 to 860

850

1,700 to 1,80033,600 pieces/m

200 to 250

530 to 750

720

200 to 2,700

700 to 720

350

300

650 to 700

1,600

2000

600 to 800

745 to 785

420

600

2,600

CoalStacked BooksLime and sand mortar

Eggs in caseDomestic garbage

Barley

Paper

Ouarry Stone

PlanksPears & PlumsApples

PotatoesSand, lime (dry)

Sand, lime (wet)

Rye

SaltTobaccoWet PearSheet glass

1,800

2,000

350 to 500

250

570 to 650

700 to 800

720

150 to 200

360 to 530

390

200

500 to 600

200

100 to 120

750 to 950

6702,500 to 3050

710 to 850

Clay, gravel (dry)

Clay, gravel (wet)

Oats

BananasBeetrootWheet

Coffee

Wood Coal

Coke

Pressed Cotton

Unpressed Cotton

FlourPressed cotton thread

Hay and Straw

ManureIce

Granite

Beans, peas, Lentils

CONDUCTIVITY OF CONSTRUCTION MATERIALS

SpecificWeight

3kg/mMATERIAL

Conductivity Kcal/m h °CTemperature of material 10 °C

Dry State

PartitionsExternalWalls

DampWalls

Light brick

Normal brick

Walls of light brick

Walls of normal brick

Limestone

Sandstone

Slate perpendicular to strata

Slate parallel to strata

Mortar, lime, cement

Plaster coat

Plaster siabs

Grit concrete

Compact reinforced concrete

Light aggregate concrete

Cellur Concrete

Isolated isorel

1,200

1,800

1,200

1,800

2,000

2,400

2,700

2,700

1,800

1,200

1,000

2,000

-

1,000

1,000

400

0.22

0.50

0.29

0.52

0.65

0.93

1.3

2.0

0.44

0.37

0.23

0.55

0.9

0.16

0.32

0.039

-

-

0.48

0.86

1.4

2

1.8

3.0

0.85

0.8

0.5

1.25

1.6

0.33

0.69

0.047

-

-

0.42

0.75

1.17

1.67

1.5

2.4

0.72

0.6

0.37

1.0

1.4

0.28

0.58

0.045

-

-

0.35

0.62

1.01

1.44

1.4

2.2

0.58

0.48

0.3

0.85

1.2

0.24

0.5

0.044

Technical Data86

PLEASE NOTE: [1]Insulation material assumed is Glass wool having thermal 3conductivity 0.045 kcal / hr m °C @ 100 °C and average density about 80 - 100 kg m

[2] The surface temperature after insulation is 55-60 °C. [3] Insulation upto 65 mm should be in single layer and above 65 mm multi layer. e.g. for 80 mm two layer of 40 mm each; for 90 mm inner layer of 40 mm and outer of 50 mm.

INSULATION

The table below gives reccommended insulation thickness in mm, required for different pipe sizes and different operating / fluid temperatures.

CONDUCTIVITY OF MATERIAL

25 25 25 25 25 40 40

40 25 25 25 25 50 50

50 25 25 25 25 50 50

80 25 25 40 40 50 65

100 25 25 40 40 50 65

150 25 25 40 40 65 75

200 25 40 40 40 65 75

250 40 40 40 40 65 75

300 40 40 40 40 65 75

Flat 40 40 50 50 65 75

90 150 200 260 315 375

Pipe dia(NB) mm

Operating / fluid temperatures

EQUIVALENT LENGTH (M) FOR ADDITIONAL PRESSURE DROP

DUE TO VALVES AND BENDS % WISE

Pipe Dia(NB)

Medium

GateValve

AngleValve

GlobeValve

Std. TBend90°

Bend45°

10 0.099 2.79 5.33 1.116 0.434 0.230

15 0.122 3.30 6.44 1.369 0.483 0.277

25 0.204 5.04 9.81 2.180 0.763 0.436

40 0.314 7.53 14.65 2.930 1.130 0.628

65 0.515 12.36 24.03 4.806 1.716 1.030

80 0.605 14.52 28.23 5.646 2.016 1.200

100 0.788 18.91 36.77 7.354 2.626 1.576

125 0.975 23.39 45.48 9.097 3.249 1.950

150 1.167 27.99 54.43 10.885 3.888 2.333

CONDUCTIVITY OF MATERIAL

MATERIALConductivity

(K)Kcal/hr m °C

At °C

SpecificWeight

3kg / m

2200

260

1.032-1.204IS-8 Bricks

Hysil Bolcks

Mineral Wool (Rock)

Mineral Wool (Slag)

Mineral wool (Glass)

Fibre Glass

Cork Plate

Asbestos (Wools)

Asbestos (Felt)

Asbestos (Plated Goods)

Sand

Gravel

Asphalt

Bitumen

Tiles

Cardboard

33% Alumina Fireclay




Ramming Mass (70% AI)

100-150

240-300

150-300

400

300

300

800

1,600

1,600

2,000

2,150

1,050

700

2,600 (Dry)

2,200

2,350

2,550

2,600

-

0.096

0.082-0.103

0.069-0.086

0.070-0.082

0.059

0.047

0.047

0.11

0.2

0.23

0.33

0.8

0.14

0.6

0.12

1.35-1.4

0.55

1.16

1.35

1.40

800

800

800

800

800

1,000

500

300

300

300

10

10

10

10

10

10

10

10

10

10

10

COMBUSTION REACTIONS

Water in Vapour

form

Water in Liquidform

+97.6 kcal

+183.6 kcal

+58.2 kcal

+68.2 kcal

+192.5 kcal

+319.7 kcal

+304.8 kcal

+485.1 kcal

+625.7 kcal

(+69.1 ) kcal

(+680.2) kcal

(+528.7) kcal

(+315.7) kcal

(+341.5) kcal

(+214.3) kcal

Carbon

--

Sulphur

--

Hydrogen

Carbon

Monoxide

Methane

Ethylene

Acetylene

Propane

Butane

C+O +4N = CO +4N2 2 2 2

C H +3/2O +26N +4CO +26N +5H O4 10 2 2 2 2 2

C H +5O +20N =3CO +20N +4 H O3 3 2 2 2 2 2

C H +5/2O2+10N =2 CO2+10 N2+4 H O2 2 2 2

C2H +3O +12 N =2CO +12 N +2 H O4 2 2 2 2 2

CH +2O +8N =CO +8 N +2 H O4 2 2 2 2 2

CO+1/2O +2N =CO +2N2 2 2 2

H +1/2O +2N =2N +H O2 2 2 2 2

S +3O +12N =2SO +12N32 2 2 2

S +2O +8N =2SO +8N2 2 2 2 2

C+½O +2N =CO+2N2 2 2

Technical Data87

CFM SystemPress (PSIG) ½” ¾” 1” 1½” 2” 3” 4” 5” 6”

10

50

100

150

200

250

300

500

600

750

1000

1500

2000

2500

3000

4000

5000

7500

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

50

100

150

200

0.67

0.38

0.26

0.20

-

8.2

5.7

4.37

0.16

-

-

-

3.42

1.93

1.35

1.03

-

7.53

5.25

4.02

-

-

11.5

8.85

-

-

-

15.6

-

-

-

-

0.97

0.55

0.38

0.29

3.7

2.09

1.44

1.12

-

4.6

3.20

3.46

-

8.05

5.61

4.30

-

-

8.87

6.72

-

-

12.6

9.66

-

-

-

-

0.12

-

-

-

0.40

0.24

0.17

0.13

0.94

0.53

0.37

0.28

1.63

0.92

0.64

0.49

2.54

1.44

1.00

0.77

3.62

2.05

1.43

1.09

-

5.59

3.89

2.98

-

8.00

5.55

4.26

-

-

-

-

-

-

9.8

7.5

-

-

-

-

-

-

-

-

0.11

-

-

-

0.26

0.15

0.10

-

0.46

0.26

0.18

0.14

0.70

0.40

0.28

0.21

1.01

0.57

0.40

0.31

2.67

1.51

1.05

0.81

3.81

2.15

1.50

1.05

-

-

-

-

-

5.9

4.12

3.16

-

-

9.17

7.02

-

-

16.3

12.5

-

-

-

19.4

0.13

-

-

-

0.36

0.20

0.14

0.11

-

-

-

-

0.78

0.44

0.30

0.23

1.34

0.76

0.53

0.41

2.98

1.68

1.17

0.90

5.29

2.99

2.08

1.60

-

4.67

3.26

2.50

-

6.71

4.68

3.58

-

11.9

8.31

6.36

-

-

13.0

9.95

-

-

-

-

0.20

0.11

-

-

0.34

0.19

0.14

0.10

0.75

0.43

0.30

0.23

1.32

0.75

0.52

0.40

2.04

1.16

0.80

0.62

2.91

1.64

1.14

0.88

5.15

0.90

2.02

1.55

-

4.5

3.14

2.40

-

-

-

-

0.11

-

-

-

0.24

0.13

-

-

0.42

0.24

0.16

0.13

0.64

0.36

0.25

0.19

0.91

0.51

0.36

0.27

1.60

0.90

0.63

0.48

2.47

1.40

0.97

0.75

-

-

-

-

0.16

-

-

-

0.25

0.14

0.10

-

0.36

0.20

0.14

0.11

0.62

0.35

0.25

0.19

0.97

0.55

0.38

0.29

-

-

-

-

% WISE PRESSURE DROP DURING FLOW AT DIFFERENT CFM AND PRESSURE

Technical Data88

(1) For other barometric pressures (b), draft = Z

(2) Since the loss of temperature per m height of chimney is approx 0.5 average temperature of chimney = Foot temperature – ¼ chimney height(3) Useful (*) height above the plane of earth, for instance above the grating level.

°C,

b760

INTENSITY OF DRAFT FOR METALLIC CHIMNEYS(Draft in mm Wg at 27°C and 760 mm of Hg.)

AverageTemp.

inchimney°C

InducedDraftper m

height z

*(Useful) Height of chimney in meter

3 5 7.5 10 15 20 30 40 6050

120

140

160

180

200

220

240

260

280

300

320

340

0.277

0.317

0.360

0.395

0.425

0.458

0.486

0.515

0.535

0.557

0.577

0.599

0.83

0.95

1.08

1.18

1.27

1.37

1.45

1.54

1.60

1.67

1.73

1.80

1.38

1.58

1.80

1.97

2.11

2.29

2.43

2.57

2.67

2.78

2.88

3.00

2.07

2.37

2.70

2.96

3.18

3.43

3.64

3.86

4.01

4.17

4.32

4.49

2.77

3.17

3.60

3.95

4.25

4.58

4.86

5.15

5.35

5.57

5.77

5.99

5.5

6.3

7.2

7.9

8.5

9.1

9.7

10.3

10.7

11.1

11.5

11.9

8.3

9 .5

10.8

11.8

12.7

13.7

14.5

15.4

16.0

16.7

17.3

17.9

11.0

12.6

14.4

15.8

17.0

18.3

19.4

20.6

21.4

22.2

23.0

23.9

13.8

15.8

18.0

19.7

21.1

22.9

24.3

25.7

26.7

27.7

28.8

29.9

16.6

19.0

21.6

23.7

25.5

27.4

29.1

30.9

32.1

33.4

34.6

35.9

4.15

4.75

5.40

5.92

6.36

6.87

7.29

7.72

8.02

8.35

8.65

8.98

GAS PRESSURE VS. TEMPERATURE

TemperatureºC

16

25

32

40

47

55

65

2Propane Kg/cm

6.25

6.75

8.5

10

11

13

17

2Butane Kg/cm

1.5

2

3

3.5

4

5.5

8

LPG

4

5

6

7

9

11

15

Technical Data89

ONGC GAIL

DISTRICT REGULATINGSTATION

CITY GATESTATION

METER CONTROL VALVE METER + REGULATORWITH UPSO

APPLIANCE VALVE

Pressure 100 mbar

(Copper Tube)

(Carbon steel pipe)

Pressure 38 bar

Maximum Operating Pressure (MOP)

Pressure 19 bar

(Carbon steel pipe)

Pressure 19 bar Pressure 4 bar

(MOP)

(P.E. Lower Pressure)

Pressure 21 mbar

(Copper Tube)

(P.E. Medium Pressure)

Pressure 100 mbar

(MS Seamless Pipe)

Home Appliance

Inside the kitchen

Inside the Consumer area

Gas Transmission & Distribution System All pressures indicated are Maximum Operating Pressure ( MOP )

SERVICE REGULATORRISER

ISOLATIONVALVE

LOW PRESSUREREGULATOR WITH

OPSO

Technical Data90

MERITS OF USAGE OF LPG

• High calorific value

• Perfect combustion is possible with stoichiometric ratios of gas and air and it’s not necessary to provide excess air

• No sulphur content (only few parts approx. 0.5 ppm)

• System based on modern technology, hence the fuel efficiency is more (approx. 95%)

• Simple equipment, achieves a homogenous mixture of air and gas, not necessary to elaborate atomizing / swirling devices as in case of liquid fuels.

• Clean and safe system.

• LPG is safer to use. The exclusive range of lpg in air is between 1.8% and 9%. With leaner or richer mixtures, it does not even burn.

• Environmental friendly-fuel and operating system

• Minimum running and operating cost

• Chances of pilferage is nil.

• Assured uninterrupted supply.

• Operational/temperature loss is nil.

• LPG is easy to handle and totally ‘safe’.

Source

Sampling / Receipt & Testing for reference purpose onlyFor theDay :

URAN- TROMBAY LINE

06-Dec-06

Time: 0600

07-Dec-06

Time: 0600

Location ONGC URAN

Sr. No. Comp # Gas Composition (Mole %)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Hexane (C6+)

Nitrogen (N2)

Methane (C1)

Carbon Dioxide (CO2)

Ethane (C2)

Propane (C3)

I - Butane (IC4)

N - Butane (NC4)

I - Pentane (IC5)

N - Pentane (NC5)

Total

Gross Calorific Value (Kcal/M3)

Net Calorific Value (Kcal/M3)

Specific Gravity

0.02368

0.29929

94.69242

0.11622

2.98684

1.20651

0.23932

0.30222

0.07095

0.06250

100.000

9509.240

8578.530

0.59459

NATURAL GASDaily Average Gas Analysis Test Report (MNGL)

Technical Data91

SCHEMATIC DIAGRAM TO SHOW AN IDEAL INSTALLATION (COMMERCIAL)

Shown above is a schematic drawing of an ideal installation as per Indian Standard IS 6044. At the very start S.C. Valve Adapter with inbuilt non-return valve are used to fit onto the cylinder [note the 2 side screw flow adjustment device is illegal as it is not an adapter & ruins cylinder valves]. The adapter is link to the manifold by means of a re-inforced flexible cylinder pigtail. Manifolds come in either staggered or standard formation to suit the space available where the cylinder are stored. At all points in time cylinders whether empty or full must be connected to the system. This is why manifolds are sold in sets of 2 arms, 1 online & 1 in reserve. After the 2 manifolds are connected a primary stage regulator must be used to reduce

2 the pressure in the line ahead to a maximum of 2kgs/cm [or 30psi]. Choosing a regulator is important as the flow requirement of the entire system must not exceed what the regulator can deliver. Outside the cylinder storage side and in each room in which gas is used an emergency valve has to be provided. It is good practice to use second stage regulators in each room so that pressure stability

can be maintained to the burners downstream of the second stage regulators. Finally, even though an appliance might have it’s own controls, each tapping point, from where gas is being drawn, must be terminated in a needle control valve on the line prior to it’s connection with the burner or appliance. By following these few rules together with others laid down in the Indian Standard IS 6044 a safe installation can be assured.

While carrying out commercial and industrial installations it is very necessary to install excellent quality safety products, regulators, governors, flashback arrestors, filters, slam shut off valves and excess flow check valves. An ideal installation will be complete in all respects provided most points mentioned in ISI 6044 Part I 2000, Part II 2001, OISD - 162 1995, Gas Cylinder Rules 2004 and the British Standards pertaining to

A) Safety in installation and use of gas systems and appliancesB) Industrial and commercial gas installation practice

2nd Stage Regulator

FlexibleBurnerPigtail

Low Pressure Burner

Low Pressure Regulator

Main Line Valve

1st Stage Regulator

Male BullnoseCoupling

Copper Cylinder Pigtail

H.P. Adaptor

Double BottleConnection

Non-returnValve

Flexiblecylender

pigtail

Needle Control Valve

Cooking Platform

Click on Adaptor

Flame Arrester 3/8” Female Coupling

Stop / End

Cooking Platform

Technical Data92


P U N EG.A.SP.L.

TM

Sales & Execution Office :Sales : Projects : Engineering :

Corporate : Administration :Telefax:

Email Email

www.punegas.com

3 Kagalwala Society, 381 Bhawani Peth, Near Juna Motor Stand, Pune 411 002. INDIA +91 20 2633 4433 +91 20 2643 44 33 +91 20 2644 8264

+91 20 2645 4456 +91 20 2633 4456 020 - 2633 2212

(Sales & Enquiries) : (Accounts & Administration) :

[email protected]@yahoo.co.in

An ISO 9001 : 2008 Company

VAT TIN NO. : 27850018444 V DT.1.04.2006

CST TIN NO. : 27850018444 C DT.1.04.2006

IEC CODE : 3102004296 DATE OF ISSUE : 07.08.2002

Our Financial Founder Late Shri. H. L. Kapadia (Nanaji)

931986 - 2011

The two directors namely Mr. Nalin Sampat and Mr Jaisinh Sampat have 50 and 30 years of experience respectively, in this trade. The company over the last 25 years has carried out many installations for industries, government corporations, hotels and oil companies. It has received recommendations from major oil companies.

Over the years it has continuously added to the variety and quality of its products and services resulting in the unmatched range, superior quality and excellent services that it offers today.

Apart from the items mentioned in this catalogue the company also designs and manufactures specific and specialised NG/LP gas equipment. Projects are also undertaken on a turnkey basis, to provide expert guidance right from planning, manufacturing and commissioning - according to the clients specific requirements.

In several community kitchens, industrial canteens, hotels, poultry, restaurants and industrial production places, the company has made an impact through several of thier appliances, equipment and fittings for NG/LP gas and other industrial gases. Apart from NG/LP gas we manufacture and install gas systems for other Gases, Oxygen, Nitrogen, Hydrogen, Acetylene, Argon, Carbon Dioxide and other industrial gases.

Any gas any part. You name it we have it. We offer products and services from small jets to bulk tanks, custom made equipment and burners for specific use, with a special reference to conversion technology from other costlier fuels to lp gas systems.

Gas installations carried out by us are approved by not only HPCL, BPCL, IOCL, but also SHV SUPERGAS, SHELLGAS, TOTAL GAS, PRAXAIR, SYNERGY, and other private bottlers.

We carry out installations as per OIL INDUSTRY SAFETY DIRECTORATE (OISD), IS 6044, GAS CYLINDER RULES, CONTROLLER OF EXPLOSIVES (PESO), DEPARTMENT OF INDUSTRIAL SAFETY AND HEALTH (DISH) FACTORY ACT.

About Us

94

LPGAS BULK TANK: supply maintenance, erection, certification and consultancy services with peso, for installation of bullets, manifolds, pipelines, valves, meters, vaporisers, unloading hoses, pumps, compressors etc.,

LPGAS COMMERCIAL: supply, certification and installation in canteens, hotels, laboratories, equipments and burners for all type of heating and cooking. Piping, valves, regulators and fittings etc as per is and oisd standards.

LPGAS INDUSTRIAL: supply of speciality burners, manifolds,piping, valves and regulators etc., for powder coating, heat t reatment , industrial applications involving any kind of heating, brazing, torching, preheating, baking for industrial ovens.

INDUSTRIAL GASES: supply, erection, certification of piplines, manifolds, vapourisers, valves and regulators, hoses etc., for all industrial gases like oxygen, hydrogen, nitrogen, carbon dioxide, argon, acetylene, lpg, ng etc

RETICULATED SYSTEMS: we supply, install, operate and maintain ng/lpg reticulated systems for housing schemes and commercial Food malls on outright sale and build operate transfer basis.

Services

All lasting business is built on friendship

1986 - 2011

951986 - 2011

96

3 M INDIA LIMITED AL INJAZ CONTRACTING CO. (KUWAIT) ASHA ENTERPRISES - GOA BHUBHANWALA TOOLS PVT LTD

4 ELEMENTS ALAA INDUSTRIAL EQUIPMENT ASHELESHA POWER CONTROLS BHULESHWAR DAIRY PVT LTDFACTORY DUBAIA 1 CATERERS ASHIRWAD GAS AGENCY BHURKE GAS AGENCIESALBAJ ENGINEERING CORPORATIONA B C GAS INTERNATIONAL LTD ASHISH CANS & CONTAINERS PVT LTD. BIG MONEY MULTI TRADEALDICAA G POLYCHEM ASHLEY ALTEAMS INDIA PVT LTD BIO HEALTHALFA CORPORATIONA G TRADERS ASHOK HOSPITALITY SERVICES BIO PLUS MULTI TRADE PVT LTDALFA FACADE SYSTEMS PVT LTDA I S S M S ASHOK IRON WORKS PVT LTD.- BIRLA PERUCHINI LTDALFA INDUSTRIAL EQUIPMENTSA K AUTOMATIC PROJECTS ASHWINI ENTERPRISES BLUE BELLALFA LAVAL ( INDIA ) LTDA N APPLIANCE AND SUPPLIERS ASIAN ENTERPIRSES BLUE STAR ELECTRO MECHANICAL LTDALIF TRADERSA PLUS PROJECTS & TECH .PVT.LTD. ASIAN LINK ENTERPRISES BODYCOTE METALLURGICAL SERVICES ALLANA COLLEGE OF PHARMACY INDIAA T & S INDIA PVT LTD ASIATIC ENGG. SERVICESALLIED AIR & GAS ENGINEERS BOMBAY BRASSERIEA.K.SANTRAMPURWALA & SONS ASSOCIATE ALLIED CHEMICALS (INDIA) ALLIED CONSULTING ENGINEERS PVT LTD BOMBAY CARBONDIOXIDE GAS A-1 ENTERPRISESPVT.LTD. CORPORATIONASSOCIATED FLEXIBLES & WIRES PVT A-1 FENCE PRODUCTS CO. (UNIT-IIALLIED HOSPITALITY PVT.LTD. LTD BOMBAY REFRIGERATIONAADARSH UDYOGALUKAN FABRICATORS DUBAI AT & S INDIA BONI SALESAADHAR MUKH BADHIR VIDYALAYAAMARNATH CHEMICAL PVT LTD ATHERVA ENGINEERS BRAKES INDIA LTD.AAKAR ENTERPRISESAMBA ENTERPRISES ATISH GAS AGENCY BRIGHT FLAMEAAPSEE CONTROLS &AMBAL INDANE GAS ATLAS CAPCO BRIGHT INDIA CONSULTANTAARAM LODGING & BORDINGAMBAR ENTERPRISES ATTARI ENTERPRISES BUI PRIVATE LIMITEDAARTI ENGINEERINGAMBPPCT MEHER BABA CENTRE AURANGABAD ELECTRICAL BUSAIF ENTERPRISESAARTI STEELS LTD.AMBY VALLEY LTD AURANGABAD GASPARTS C K & SONSAARU FOUNDERSAMEYA ENGINEERING WORKS AUTO SHAIN COATERS CAC CERAMICS PVT LTDABC FARMS PVT.LTD.AMIN ENGINEERS AUTOMARK INDUSTRIES (I) LTD. CADBURY INDIA LTD.ABDULLA AL-FARSI TRADIND EST. AMMECH INTERNATIONAL AVASARALA TUNGSTEN LTD. CAIRN ENERGY INDIA PVT.LTD.MUSCATAMMUNITION FACTORY AVCON TECHNICS PVT.LTD. CAPITAL GAS EQUIPMENTSABEDA INAMDAR SENIOR COLLEGE FOR

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ADARSH SPECIALITY CHEMICALS PVT ANGLO URDU BOYS HIGH SCHOOL BABA THERM PVT LTD CHAKOR ENTERPRISESLTD ANKUR APPLIANCES BADVE ENGG PVT LTD CHAMP TRADING & SERVICESADHIKSHAK PRADESHIK ANMOL JEEVAN ENTERPRISES BADVE PRESSCOMPS PVT LTD CHAMPION CERAMICMANORUGNALAY ANNAPURNA CORPORATE CATERERS BAGBAN CHEF CHAND GAS AGENCIES (INDIAN OIL ADI ENTERPRISES DISTRIBUTORSANU ENTERPRISES BAJAJ AUTO LTD.ADIPA CHANELY & CO.ANURAG GAS AGENCY BAJAJ ELECTRICALS LTD.ADITYA BIRLA HEALTH SERVICES LTD CHAPSON HEAT TREATMENT PVT LTDANURUP SWITHCHGEAR COMPANY BAKER'S PRIDEADITYA INDUSTRIES CHASIS AUOTMOTIVE COMPONENTS APEX FURNACES PVT LTD BALAJI ENTERPRISESADOR WELDING LIMITED PVT LTDAPEX MEDITECH BALKRISHNA INDUSTRIES LTD.ADROIT TECHNOCAST PVT LTD CHENNAI GAS SERVICESAPOLLO INDUSTRIES BANSILAL RAMNATH AGARWAL CH, ADVANCE MEDICAL SYSTEM CHERRY ON THE TOPTRUSTAPPOLO ENGINEERING- KOLKATAADVENT DYESTUFFS & CHEMICALS PVT CHETAN ENGINEERSBARAMATI ENGINEERING PVT LTDAPPOLO HEAT EXCHANGE PVT.LTD.LTD CHIEF FABRICATORSBARAMATI HARDWARE STORESAPPROPRIATE RURAL TECHNOLIGIES AFECO HEATING SYSTEM CHINA PETROLEUM PIPELINE BUREAUINSTITUTE BARBEQUE NATION HOSPITALITY LTDAGRA MACHINE TOOLS PVT LTD CHINIWALA PVT LTDAPS HEAT TREATERS BEAN ME UP-AGROFAB ENGINEERING COMPANY CHINTAMANI ENGINEERSAPTE FLASKS INDUSTRIES BEHR INDIA LTD.AHMEDNAGAR GAS CO. CHOKI DHANIAPURVA ELECTRONICS BEKAERT CARDING SOLUTION PVT LTDAHURA MAZDA METAL FORMING & CIPLA LTD.APW PRESIDENT SYSTEMS LIMITED BENNETT, COLEMAN & CO LTDFINISHING CITY INTERNATIONAL SCHOOLARABIAN SUPPLIERS MUSCAT BEST EXPORTS CENTRE PVT LTDAICHELIN UNITHERM HEAT TREAT CLASSIC BOTTLE CAPS P.LTD.ARE TEST SYSTEMS BHAGWATI RAJPUROHIT DINNING HALLSYSTEMS (I) PVT LTD

CLASSIC COMMERCIAL CORPORATIONARIHANT GASES BHAIRAVNATH INDUSTRIAL GAS & AIM FILTERTECH PVT LTD

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BHARAT SERVICE SOLUTION COMBUSTION CONTROL ENGINEERSARMY PUBLIC SCHOOLAKASH PRECISSION COMPONENTS PVT

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97

COMPAX INDUSTRIAL SYSTEMS PVT LTD DESIGN & PROJECTS ENGINEERS LTD. GANESH PANCHAL

CONCEPT ENGINEERS DESIGN CAST ENERGY SYSTECH GANGA RETREAT COUNTRYSIDE

CONCEPT MARKETING DEV VALVES & BOILER MOUNTINGS ENGGMECH ENGINEERS GANGOTREE RESOURCE DEVELOPMENTS P LTDCONCORD TRADERS DHANAPRAKASH INDL .CORPORATION ENKEI CAST ALLOY LTD.GARIMA CASTINGS - JAIPURCONFIDENT INDIA ENGINEERS PVT LTD DHANASHRI TEXTILES ENPRO ENVIRO TECH & ENG. PVT LTDGARWARE WALL ROPES LTDCONGAS FOOD SERVICES EQUIPMENT DHANTAK SOAP PVT.LTD. ENTITY SOLUTION LTD

PVT TLD GAS EQUIPMENTS MFG CODHARMESH ENTERPRISES EQUIP SALES & SERVICESCONITEX SONOCO INDIA PV T LTD GAS FUSE INDIADHUMAL INDUSTRIES ESL INDIA LTDCONSULTANT ENGINEERS GAS GADGETSDHUMAL PLASSON EQUIPMENTS INDIA ESMO INDUSTRIESCOOPER CORPORATION PVT LTD P LTD GAS POINTESSJAY INDUSTRIESCORINTHIAN CLUB DIAMOND BAKERY GAS PROJECT ( I ) PVT. LTDEUTECH SYSTEMSCOVAI GAS AGENCY DIAMOND ENGG. CO. GAS SAFE INDIAEVEREST INDUSTREIS LTDCOVENTRY METALS U K DIGHIHOME SOLUTIONS PVT LTD GASTECH CARPORATIONEXCEL ELECTRI PVT LTD (VALSAD)CPP THERMO DEVICES PVT LTD DIGICON SYSTEMS GASTECHNIKEXCEL ENGINEERING WORKSCREATIVE ENGINEERS (MANINAGAR) DINGANKAR CATERING SERVICES GASTEK ENGINEERING (P) LTD.EXCEL GAS & EQUIPMENTS PVT LTDCREATIVE SYSTEMS DISTI INDUSTRIES LTD GAURAV ENTERPRISESEXCEL HI TECHCREATIVE TECHNO SYSTEMS DIVYA CONTROL ELEMENTS PVT LTD GAURAV PANCHVATIEXIDE INDUSTRIES LTDCRESENT COMBUSTION SYS. PVT LTD DIVYA HOME APPLIANCES GAURI GANDHIEXPERT AUTOMATIONCRESENT TECHNOLOGIES PVT LTD DOLPHIN GAS SYSTEMS PVT LTD GEMINI MULTI EDIBLES PVT LTDFIDILITY FOODS PVT LTD(NOIDA) DOLPHIN TILE CONCEPTS GENSER ENGINEERING PROJECTS (P) FIE SPHEROTECHCROMPTON GREAVES LTD LTDDORIC AUTOMATION FILPAK (INDIA) PVT LTDCRYSTAL ENTERPRISES GHARKUL SEWA KAKSHADOUBLE ACE ENTERPRISES FINE EX GLOBE TECHCRYSTAL INDIA BUSINESS GHATGE PATIL INDUSTRIESDPSC LTD (KOLKATA) FINOLEX CABLES LIMITEDCRYSTAL RAYS INDIA BUSINESS GITS FOODS PRODUCTS PVT. LTD.DUGGAD GAS AGENCY FIXOPAN MACHINES PVT LTDCRYSTAL TRADING CO. GKN SINTER METALS LTD.DURA GAS FLAIR COMBUSTION SYSTEMSCTC LONAVALA GLOBAL POWER SYSTEMSDURABLE ENGINEERS SERVICES FLASH ELECTRONICS ( INDIA) P. LTDCUMMINS INDIA LTD. GLOBAL SOLUTIONSDURABLE GAS- NASHIK FLAVORITE FOODS & SERVICES PVT. CYCLO TECHNO FAB. GLOBE GAS EQUIPMENTSDURGESH BLOCK & CHINA GLASS LTD.D B PRODUCTS WORKS LTD. GOA MARRIOT RESORTFLIT GUARD FILTERS PVT LTDD J R DELUX BEARING LTD DUTT ENGG. WORKS GODREJ BOYCE MFG CO LTDFLOW TECH INDUSTRIESD S GUPTA CONSTRUCTION PVT LTD DYNAMIC ENTERPRISES GODREJ INDUSTRIES LTDFORBES MARSHALL PVT LTDD S TRADING COMPANY-KOREA E J DUPOINT INDIA PV LTD GOKUL BAKERS AND CONFECTIONERSFORCE MOTORS LIMITEDD Y PATIL PRATISTHAN EAGLE FLASKS INDS. LTD. GOLDEN JUBLEE EDUCATION TRUST ( FORT JADHAV GADH

POONA COLLEGE)D.G.P. HINODAY IND. LTD. EAGLE GAS CO FORTUNE ASSOCIATES MARKETING GOPINATH VIDYA MANDIRDACS ELECTRO SYSTEMS PVT. LTD. EAGLE TECHNOCRAFT ENTPERPRISESGOVIND ENGINEERING CODAET SYSTEMS PVT LTD EASTERN GAS EQUIPMENTS FORWARD ENGINEERINGGOVT OF INDIA MINISTRY OF DEFENCEDAFFODIL INTERNATIONAL SCHOOL EATON INDUSTRIAL SYSTEMS PVT LTD. FOSECO INDIA LTD.GOYAL GAS SERVICEDAI ALUMINIUM INDIA PVT LTD ECHJAY INDUSTRIES PVT LTD. FOSTER'S INDIA PVT LTDGOYAL MG GASES PVT LTDDAI ICHI KARKARIA LTD ECLIPSE COMBUSTIONS PVT LTD. FOUR FIELDGRAPHIERS ( DARKROOM )DAIMLER CHRYSLER INDIA PVT LTD ECO BURN ENGG. & SERVICES FRAKA DRYFREEZE (INDIA)GREAVES MORGANITE CRUCIBLE LTD.DAIMOND ENGINEERS ECO FUEL TECHNOLOGIST PVT LTD FRAM & CO.GREEN GLOBE FUEL SOLUTIONSDALI & SAMIR ENGG. PVT LTD. EFFICIENT MACHINE ACCESSORIES PVT FRESENIUS KABI INDIA PVT.LTD.

LTD GREEN LINE ENERGY EQUIPMENT PVT DALIP DASWANI FRITOLAYS INDIA LTD.LTDEICHER ENGG COMPONENTSDAMODAR ENTERPRISES FRONTLINE ENGINEERSGREENCROP INTERNATIONAL PVT LTDEKTA GASES WORKSDARBAR TRADING CORP. FUEL KINGGROZ BECKERY ASIA PVT LTDEKVIRA GAS SERVICESDARIO RESTAURANT PVT LTD FURN TECH ENGIEERSGUJRAT INDUSTRIES POWER CO.LTD.EL FORGE LIMITEDDARSHANA GAS AGENCIES FUTURISTIC GAS SYSTEMS PVT.LTD.GUJRAT INTRUX LTDELANTAS BECK INDIA LTDDATSONS ENGINEERING WORKS G E INDIA TECHNOLOGY CENTRE PVT GUJRAT PORCELAIN INDUSTRIESELCON INDUSTRIES LTD.DATTA ENGINEERINGGULBRUNDSEN CHEMICALS PVT LTDELECTROCOAT SURFACE COATING G E PROJECTSDCE REFRIGERATION PVT LTD

SYSTEMS PVT LTD GUPTA ENTERPRISESG K N SINTER METALS LTD.DE- LUXE TRADING COMPANYELECTROFABRIK GURUDATTA ENTERPRISESG M MARKETING INDUSTRIES PVT LTDDEC RAMS ENTERPRISESELECTRONICA MACHINE TOOLS LTD GURUKRUPA ELECTRICALSG. K. BOTTLING & BEVERAGESDECCAN ENVIRONMENTAL ELITE THERMAL ENG. PVT. LTD. GURUKUL LPG EQUIPMENTCONSULTANTS PVT LTD G.K.CASTING PVT LTDELRING KLINGER AUTOMOTIVE GURUNATH TRAVELS PVT.LTD.DECCAN PAINTS G.V.ENTERPRISESCOMPONENTS P.L. GURUPRASAD INDANEDECO LIGHT CERAMICS LTD. GABRIEL INDIA LTD.EMARSONS GAS AGENCY GYANESH MANGAL KARYALAYADECOR SANITARYWARE GAIL INDIA LITDEMAX ENGINEERING SYSTEMS H & R JOHNSON INDIA LTDDEEPAK NITRITE LTD. GAJANANA PACKAGINGEMBEDDED COMPUTING MACHINES PVT H R INTERNATIONALDELPHI TVS DIESEL SYSTEMS LTD. GAL ALUMINIUM EXTRUSION PVT LTDLTD H.E.M.R.LDELTA MACHINES GALAXY - COMMISSIONEMCO INDUSTRIES H.FILLINGER & CO.DELUX ENTERPRISES GALAXY ASSOCIATESEMINENT GAS TECHNOLOGIES PVT LTD HAIER APPLIANCES (INDIA ) PVT LTDDELUX INDUSTRIAL GASES GALAXY ENGINEERSEMINENT SYSTEMS HAJI GULAM MOHD. AZAM EDU. TRUSTDELVAL FLOW CONTROLS PVT LTD. GALCO EXTRUSION PVT LTDENAR CORPORATION HAKIM TOOLS CENTREDE-MECH INDUSTRIES LTD. GANAPATHY ENTERPRISESENCORE HOTEL PVT LTD. HAKMICHAND D & SONSDEPARTMENT HEAD OF MICROBIOLOGY GANAPATHY MET INDUSTIRESENDEKA CERAMICSU.O.P HAMEX FUEL CELL PVT LTDGANDHARVA RESIDENCYENDURANCE TECHNOLOGIES PVT LTDDESAI BROTHERS LTD HANSA DIESELS & EQUIPMENT P. LTD.GANESH BAWANI ART & CRAFTSENDURANCE TRANSMISSION SYS (I) P DESARCH ENTERPRISES HARDEV SERVICES (BHARAT


98

ELECTRICALS) HOTEL RADIO INTECH ENTERPRISES KAISHA MANUFACTERERS P. LTD

HARDIK FOUNDERS & ENGG PVT LTD. HOTEL RAMKRISHNA INTECH SURFACE COATING PVT LTD. KAKA HALWAI

HARI PRABHU TRADING CORPORATION HOTEL SENATOR INTELLINET KALA GENSET PVT LTD

HARISH ENTERPRISES PVT LTD HOTEL STUDIO ESTIQUE INTERMOLDE FURNITURES PVT LTD KALPAK INSTRUMENTS & CONTROL

HARITA SEATING SYSTEMS LTD HOTEL TAMARIEND INTERNATIONAL COIL LTD KALPATARU TRADERS - PANVEL

HARMONY ENTERPRISES HOTEL TIRANGA INTERPACK MACHINE PVT LTD KALYANI BRAKES LTD.

HARSH GEO CAM P LTD HOTEL WEST IN INTERVET INDIA PVT. LTD. KALYANI ENTERPRISES

HARSHRAYA ENTERPRISES HOTEL WOODLAND INVOLUTE ENGINEERING LIMITED KALYANI FORGE LTD.

HBL POWER SYSTEMS LTD HOTEL WOODLAND EXPRESS ISMT LIMITED KALYANI MAHILA GRIHA UDYOG

HEAT & LIGHT HOUSE OF TRADING ISOTEX CORPORATION KALYANI THERMAL SYSTEMS LTD

HEAT FABS HUTCHISON 3 GLOBAL SERVICES PVT ISPAT INDUSTRIES LTD KAMRAN ENGINEERSLTDHEAT FLOW EQUIPMENTS (ANAND) ITALIK METALWARE PVT. LTD. KANBAY SOFTWARE ( I ) PVT. LTD.HYDRO PNEUMATICSHEAT LINK IUP JINDAL METALS & ALLOYS LTD KANTABEN MAHILA UDYOGHYDROTECH INDUSTRIESHEAT MAX CORPORATION J C B L LTD. KAP ENGINEERSHYGIENIC FOODSHEAT ON FURNACES INC. J K GAS KAPIL GAS SERVICESHYLOC HYDROTECHNIC PVT LTDHEAT PAN OVERSEA J K TYRE & INDUSTRIES LTD KARACHI SWEET MARTHYT ENGG. CO. PVT LTD.HEAT REATERS & ENGINEERS J.M.INDUSTRIES KASAT PAPER MILLHYT MACHINES PVT LTD (UNIT II)HERITAGE EDUCATION SOCIETY J.N.MARSHALL PVT.LTD. KASCO INDUSTRIESHYUNDAI CONSTRUCTION EQUIPMENTS HI TECH CHEMICALS PVT LTD JAGDAMBA AUTO COMPONENTS LTD KATLYN PROCESSORS P LTDINDIA PVT LTDHI TECH ENGINEERS JAGDAMBA AUTOLAMPS LTD. KAVIRAJ AIR PRODUCTS PVT LTDI A HARDWARE INDUSTRIESHI TECH ENTERPRISES JAGRAON EXPORTS KAY CONFECTIONERSICC REALTY INDIA PVT LTDHI TECH FURNACES JAGRUTI TECHNICAL SERVICES KAYANI BAKERYICHALKARANJI METALLOY FOUNDERS HI TECH GAS CORPORATION JAHANGIR HOSPITAL KCI BEARINGS INDIA PVT LTDPVT LTD

HI TECH GAS EQUIPMENTS-BLR JAI CHAMUNDA GAS KEDAR COATING PVT LTD.IFB INDUSTRIES LTD

HI TECH PLAST LIMITED JAI CHEMICALS KEIHIN FIE PVT. LTD.IGNITE POWER MARKETING SOLUTION

HIGH - TECH INDIA JAI GANESH DEVELOPERS KEKAN GAS AGENCYPVT LTD

HIGH EXPLOSIVE FACTORY JAI MARUTI GAS CYLINDRS LTD KELVIN ENERGY ENGGMECH PVT LTDIKEIL METALS PVT LTD

HIGH TECH PRODUCTS & ENGG JAIN ENTERPRISES KENDRIYA VIDYALAYAIMA BOILERS (JAMNAGAR)

SYSTEMS JAIN IRRIGATION SYSTEMS LTD. KEPPY INFRASTRUCTURE DEV.P LTD.IMAX ELECROTEK PVT LTD

HIGH TECH SINTERED PRODUCTS PVT. JAIN SALES CORPORATION KESARI GAS SERVICEIMBED ANATECH & ELECTRONICS P LTDLTD. JAIN TRADERS K-FLEX INDIA PVT LTDINA BEARING INDIA PVT.LTD.HIGH TECHNOLOGY TRANSMISSION JAIPAL INDIA PVT LTD. KGN SYSTEMINCAB INDUSTRIES LTDSYSTEMS PVT.LTD.

JAIPUR GLASS & POTTERIES KHURANA CONSTRUCTIONSINDERJIT PROPERTIES PVT. LTD.HIGHTEMP FURNANCES LTD

JAISWAL NECO LTD KIBHUKI ROTOINDHAN MULTI SOLUTIONS PVT LTDHILL METALS EST

JAMBHULKAR HOTEL & RESORT KIDER INDIA PVT LTDINDIA INTRNATIONALHIMGIRI CASTINGS PVT LTD

JANKALYAN NIVASI VIDYALAYA KIMATRI & SONS(KARACHI SWETS)INDIA LAND INSTRASTRUCTURE DEV HIMU GAS AGENCIES

JANSEVA DUGDHA MANDIR KIMBERLY CLARK LEVER LTD.PVT LTD.HIND ELETRICAL CO.JAY ALUMINIUM CO.PVT.LTD. KINETIC ENGINEERING LTDINDIAN CARD CLOTHING CO.LTD.HIND LAMPS LTDJAY ENTERPRISES KIRAN INDUSTRIESINDIAN GASESHINDALCO INDUSTRIES LTDJAY GAS KIRAN PLASTICINDIAN HOSE MANUFACTURING CO LTDHINDUSTAN ANTIBIOTICS LTDJAY SUPRABHA PROTECTIVE PRODUCTS KIRAN SALES CORPORATIONINDIAN INSTITUTE OF TECHNOLOGYHINDUSTAN BAKERY PVT LTD KIRLOSKAR BROTHERS LTDINDIAN OIL CARPORATIONHINDUSTAN METALS (AHMEDABAD) JAYA HIND INDUSTRIES LTD. KIRLOSKAR OIL ENGINES LTD.INDIAN POWER LAUNDRYHINDUSTAN PETROLEUM CORPORATION JAYANTILAL J GANDHI CHEMICALS PVT KISH ENGINEERING PVT LTDINDMARK ENGINEERSLTD. LTD KLAUS UNION ENGG. PVT LTDINDO GERMAN VAEU TREAT PV T LTDHINDUSTAN SANITARYWARE & JAYASHREE DIE CASTING KNACKWELL ENGINEERSINDUSTRIES LTD INDO INTERNATIONALJAYSON'S PAINTINGS & COATINGS KOHINOOR WELDKRAFT - RAJKOTHITEK APPLIANCES PVT LTD INDO SCHOTTLE AUTO PARTS PVT LTD.JCB MANUFACTURING LTD. KONARK ENTERPRISESHITESU PACKAGING INDO SCULP AUTO CO. PVT LTDJCT ELECTONICS LTD. KONARK HEAT SYSTEMHOGANAS INDIA LTD. INDO THERM SYSTEMSJETEX CARBURETTORS KORAL TRADING COHOME REALITY URBAN NIRVANA INDRANIL GARAI & ASSOCIATESJINDAL IRON & STEEL CO. KORES INDIA LTD.HOT & COOL SYSTEMS INDRAYANI PEROCAST PVT LTDJINDAL SALES KOSAN INDUSTRIES PVT LTDHOT PAN OVERSEAS INDTECH ENTERPRISESJINDAL SOFT ITALIA SEATING PVT.LTD. KOYALI CARBOTECH PVT. LTD.HOT PLATE CENTRE INDUSTRIAL GASES INDUSTRIESJIVAJI KASAMJI KRAN RADER PVT.LTD.HOTEL ATHERVA RESTAURANT INDUSTRIAL METAL POWDER INDIA PVT JOGLEKAR BROTHERS KRISHNA FABRICATORS PVT LTDLTDHOTEL BLUE NILEJONREE EQUIPMENT - KOLKATA KRISON ENGG. WORKSINDUSTRIALL TRADING CO.HOTEL CENTRAL PARKJOSHI METAPRINTS KSB PUMPS LTD.INFOSYS TECHNOLOGIES LTDHOTEL CENTRAL PARK SMARTJOSTS ENGG COMPANY LTD. KUDALE ASSOCIATESINGLOBE EXPORTSHOTEL CENTURIAN INNJSW STEEL LIMITED KUKSON ELECTRONICS LTD.INGROSS TECHNOLOGYHOTEL CHANDRALOKJYOTI ENGINEERING CO KUMAR GAS SERVICEINNOVATIVE AUTOMATION P. LTDHOTEL CORONETJYOTI HEAT TREAT INDUSTRIES KUMAR OXYGENINNVENUE HOSPITALITY MANAGEMENT HOTEL DHANASHREEK B N GAS COP LTD. KUNJ GLASS PVT. LTD.HOTEL KOHINOORK EXPO FURNACS PVT LTDINOX AIR PRODUCTS LTD. L & T CASE EQUIPMENTS PVT LTDHOTEL MANAGEMENT & CATERING K EXPO INTERNATIONALINSTITUTE OF PHARMACY COLLEGE L B ENTERPRISESTECHNOLOGYK J INDUSTRIES (C)INSTITUTE OF PRECISION MECHANICS L C C -SIPOREX (SAUDI ARABIA)HOTEL PANCHRATNAKADESH GASINSTONNIC L G BALKRISHNAN & BROS LTDHOTEL PANCHWATI GAURAVK-AIR SPECIALITY GASES P. LTD.INSTRUMENTA L. D. BHAVE & SONSHOTEL PARK ESTIQUE


99

L.G.BALAKRISHNAN & BROS LTD MAHATMA PHULE MAHAVIDYALAYA MIC ENGINEERS PVT LTD MANAGEMENT

LAKHANI TOOLS CENTRE MAHAVIR AUTO PARTS MICRO TURNERS NATIONAL TOOLS CENTRE

LAKSHMI BROOK COFFEE LTD MAHAVIR GAS SERVICES MICRON ENGINEERING CORPORATION. NATIVE RESORTS PVT LTD

LAL SWEETS MAHINDRA COMMUNICATION MIL INDUSTRIES LTD NATRAJ ENTERPRISES

LANXESS INDIA PRIVATE LIMITED MAHINDRA CONVEYOR SYSTEMS PVT MILKYWAY EQPT. PVT. LTD. NATRAJ GAS AGENCYLTDLARESANG S.P. M. MILLENIUM ENTERPRISES NATURAL GAS CO. PVT LTDMAHINDRA FORGINGS LTDLARSEN TOUBRO LTD. MIND SPACE HOTELS & RESORTS PVT NAV GASES & CHEMICALSMAHINDRA HINODAY INDUSTRIES LTD LTDLASTRA NIRAJ PVT LTD NAVBHARAT ENGINEERSMAILHEM ENGINEERS PVT. LTD. MINDA CORPORATION LTDLAVASA CORPORATION LTD. NAVBHARAT INDUSTRIESMAIMOON ENGINEERING MINDA HUF LTD.LAWA BRIGHT BARS PVT LTD NAVBHARAT MOTORS STORESMAJOR HOTELS MINDA INSTRUMENTS LTDLAWKIM INDIA LTD NAVEEN GAS SERVICEMAMTA ENTERPRISES MINERVA HYDRO PNEUNMATICSLAXMI AGNI AUTO COMP LTD. NAVIN FLUORINE INDUSTRIES LTD.MANAS RESTAURANT FODDS MINSONSLAXMINARAYAN CHIWADA NEAT WIND INDUSTRIESMANAS SAROVER MIRACLE ALUCAST PVT LTDLEAD EDGE PAPERS PVT. LTD. NEELS TECHNO SYSTEMSMANAV GASES PVT LTD. MIRAJKAR GAS AGENCYLECTROTEK SYSTEMS PVT.LTD. NEO TOILS INDUSTRIESMANGALIYA KITCHEN SERVICE MITESH GAS AGENCYLEEBA NDUSTIRES NETAJI SUBHASH CHANDRA BOSE MANIKANTA AGENCY MITHAAS MILITARY SCHO0LLEIR SEATING PVT LTDMANJUNATHAA TECHNOLOGIES MITHSAGAR ELECTRONICS SYSTEMS NETEL (INDIA) LTDLEO SURFACE COATINGS PVT LTD

PVT LTDMANNA RESORT & HOTEL PVT LTD. NEW AGE SYSTEMSLEONORAS RESTAURANTMITRA MANDAL SABHAGRUHMANOJ FIRE SERVICES NEW AVM SYSTECH PVT LTDLIFELINE NETWORK PVT LTDMITTAL PRECISION AUTO COMPS PVT MANUGRAPH LTD NEW BOMBAY STORESLIFETECH MEDICAL GASES AND LTDEQUIPMENTS MARC COATERS NEW INDIA EXIM PVT LTDMITTAL UDYOGLIGHT ALLOY PRODUCTS LTD. MARC GLOWERS NEW INDIA SERVICESMOBILE CARE SOFTWARE & HARDWARELIGNITE DIESEL SALES & SERVICE MARCS ENGINEERING PVT.LTD. NIKAM SENTERED PRODUCTS PVT LTDMODERN DAIRYLIKA MARKETING PVT LTD MARIAN ENGINEERS & CONTRACOTRS NILGIRI ENGINEERSMODERN EDUCATION SOCIETYLITEL INFRARED SYSTEMS PVT LTD. MARK SANS PHARMA LTD NIRAJ KUMAR ASSOCIATES PVT LTDMODERN GAS ALLIED EQUIPMENTLITEX ELECTRICALS PVT.LTD. MARKS CERAMICS PVT LTD NIRANKAR BAKERYMODERN INDUSTRIAL EQUIPMENTS (P) LIVE WIRE SERVICE MARS RESTAURANT PVT.LTD. NIRAV TRADING CO.LTD

LOTUS GAS MARUTI KOATSU CYLINDERS PVT LTD NIRMAL ENERGY POWERMOHITA ENTERPRISES

LOTUS TAPES (I) PVT.LTD. MARZ-O-RIN NIRMALA TRADING CORPORATIONMOIZ TRADERS

LOVE GAS AGENCY MASANI KITCHEN EQUIPMENTS NIRMITEE ENTERPRISESMOJJ ENGINEERING SYSTEMS LTD.

LPG TRACK SERVICES MATCHWELL ENGG.PVT. LTD. NISHANT GAS SALES & SERVICEMOLEDINA HIGH SCHOOL

LUBING INDIA PVT LTD MATHESON K AIR INDIA PVT LTD NITTIN CREATIONSMONGINIS BAKERS

LUMAX AUTO TECHNOLOGIES LTD MATOSHRI GASO TECH NMC LUNKAD INDUSTRIES PVT LTDMOPRA PACKAGING PVT LTD

LUPIN RESEARCH PARK MATSUSHITA WASHING MACHINE (I) P NMC PIPED GAS CO. PVT LTDMORARJEE TEXTILE LTD.LTDLUTF FOODS PVT LTD NOBEL INDUSTRIESMORGANITE CRUCIBLES LTD.MAULI CHEMICALSM A RANGOONWALA COLLEGE OF NOBLE ENGINEERSMOTABHOY GULABDAS & CO.DENTAL SCIENCE MAULI ENGINEERS NOVEL PACKAGINGMSC POLYMER AGM A RANGOONWALA INSTITUTE OF MAULI GAS SALES & SERVICES NRB SALES PVT LTDMSC POWER ( I ) PVT LTD.HOTEL MANAGEMENT MAXHEAT ENGINEERING PVT LTD NTB HITECH CERAMICSMUBEA SUSPENSION INDIA LTDM H ENGINEERS & CONSULTANTS MAXITHERM BOILERS PVT. LTD. NUCHEM LIMITEDMUGATLAL & BROS.M I T C ROLLING MILL PVT LTD MAXTHERM TECHNOLOGY PVT.LTD. NUTAN ELECTRICALSMULTI SERVICESM J TRADERS MAYFAIR CATERERS OASIS ELECTRO MECHMULTIPLATING SERVICESM M ENGINEERING CO. MAYUR GASES OCMI GLASS MACHINERY MFG. P.L. - MUTHA GAS AGENCYM P CONSTRUCTIONS MAYURA STEELS AHMEDABADMUTUAL INDUSTRIES LTD.M PLUS CORPORATION MC DONALD RESTAURANTS INDIA LTD OLIVE SOFT GEL PVT LTDMYGRY INDIAM. V. GANDHI & CO. MECC ALTE INDIA PVT LTD OM CORPORATIONN D GUPTA ENTERPRISESM.C.E.SOCITY'S COLLEGE OF MECHENO MACHINERY OM ENERGY SAVING SYSTEMS

HOSPITALITY STUDIES N FERNANDES PICKLESMECOL ENGINEERING CO OM SAI PAINTING WORKSM/S AL TAIF TRADING & CONTRACTING N FERNANDISMEGA MART OMEGA SQUARMATIC SYSTEMS ( PVT ) CO. N M ENTERPRISES LTDMEHTA ALLOYS LTDM/S GIRIDHER HOTEL N N K MARKETING OMEGA THERMO ENGINEERINGMEHTA ENGINEERS LTDM/S MANU ENTERPRISES N RAJAN & CO. - BANGALORE OMKAR ELECTRICALSMEHUL GAS SERVICEM/S STOVE TRADERS N S ENGINEERING (HYDERABAD) OMKAR ELECTRONICSMENON PISTON RINGS P LTDMADONA SALES PACKAGING N.B .CHAVAN & SONS OMKAR ENIGNEERING WORKSMERCEDES BENZ EDUCATIONAL MAG ENGINEERING PVT LTD NAMRATA TRADING CO.ACADEMY OMKAR GAS SERVICESMAGNUM ASSOCIATES NANDED TREASURE BAZAAR PVT LTDMERIDIAN CHEMBOND LTD. OMKAR GASESMAGNUM FORGE & MACHINE WORK NANDUS PARATHA HOUSEMERLONI THERMOSANITARY (I) LTD OMKAY ENTERPRISESMAHALAXMI ENTERPRISES NATIONAL CENTRE FOR CELL SCIENCEMERU ENTERPRISES ONKAR GAS SERVICESMAHALAXMI GAS & STORE EQUIOMENT NATIONAL CENTRE FOR RADIO META COATS ONKAR POLYMERMAHALAXMI SALES CORPORATION ASTRAPHYSICSMETA COPPER & ALLOYS LTD ONUS ENGINEERINGMAHALAXMI SEAMLESS LTD NATIONAL CHEMICAL LABORATORYMETA STRIPS LTD OPEL ENERGY SYSTEMS PVT LTDMAHARASHTRA ENVIRO POWER LTD NATIONAL FURNACESMETAFOLD ENGINEERING PVT LTD OPEL ENGINEERSMAHARASHTRA LIGHT INDUSTIRES NATIONAL GAS AND ALLIED METAL ART ORANGE COMPASS VENTURES PVT LTD

EQUIPMENTSMAHARASHTRA SCOOTERS LTD. METALIC FABRICATORS PVT LTD. ORCHID CHEMICALS AND PHARMA LTDNATIONAL HEAVY ENGINEERING CO-OP MAHARASHTRA STEEL FABRICATORS METALMAN INDUSTRIES LTD ORIENTAL TRADING CORPORATIONLTDMAHARSHI KARVE STRI SHIKSHAN METRO TECH(KERALA) OSHO INTERNATIONAL FOUNDATIONNATIONAL INSTITUTE OF BANK SANSHTA


100

OZA GAS AGENCY PLUG POWER ENERGY INDIA PVT LTD PUNE PIPED GAS CO RAYMOND LIMITED

P G PIPELINE ENGINEERS PVT LTD POLCHEM HYGLENE LABORATORIES PUSHP FORGINGS PVT. LTD.- JAIPUR RAZ BOILERS PVT.LTD.PVT LTDP I M E VIDHYA BHAVAN PUSHPA PETROLEUM PVT LTD REAL LIFE CORPORATIONPOLE STAR DISTRIBUTION PVT LTD (C)P. I. C. T. PUSHPAK INDUSTRIES REAL VALUE APPLIANCES LTD.POLO STAR RETAILERS CO.PAARTH INDUSTRIES PYROTECH ENGINEERS & MFRS RED RAY ENGINEERSPOLYCRAFTPAARTH VALVES PVT LTD VADODARA PYROTHERM ENGINEERS PVT.LTD. REEMA ENTERPRISESPOLYGENTA TECHNOLOGIES LTD.PABU SALES AND SERVICES QUALITY ENGG RECLAIMERS PVT LTD REFACTORY SHAPES PVT LTDPOLYPLEX CORPORATION LTDPADAMSHREE AGENCY QUARTET THERMAL ENGINEERING P LTD REGENT GRANITO (I) LTDPOLYTECH ENGG. WORKSPADHYE - DINGANKAR & CO. QUE FARMA PVT .LTD. RELIABLE FACILITY MANAGAMENT CO.POOJA ENGINEERS -AHMEDABADPADMAVATI TRADERS R DAVIS ENGG.PVT LTD RELIABLE PNUEMATICPOONA CLUBPAISA FUND GLASS WORKS R K INSTRUMENTS & CONTROLS RELIABLE TECHNO SERVICESPOONA COLLEGE OF ARTS SCIENCE & PALANPUR ENGG & FABRICATION I PVT R K PIPED GAS CO. RELIANCE INDUSTRIES. LTD.COMMERCELTD R M ENTERPRISES RENU ELECTRIC CORPORATIONPOONA GASESPALM CERAMICS LTD R M S ENGINEERING RENUKA AUTO COMPONENTSPOONA HEAT EXCHANGERSPANCARD CLUBS LIMITED R N D PRACTICAL ENGINEERING RENUKA GAS SERVICEPOONA HOSPITALPANCHSHEEL CONSTRUCTION R N HEAT TREATER (HYDERABAD) RENULOK MARKETING SERVICESPOONA OXYGEN & ACETYLENE CO PVT PANCHSHIL TECHPARK PVT LTD. R P C ENGINEERS REPRO INDIA LTDLTDPANOM PIPED GAS EQUIPMENTS R.K.ENGINEERING WORKS RESONANCE SPECIALITIES LTDPOONA RADIATORS & OIL COOLERSPANORAMA POWDER COATING RADHA KRISHNA HOSPITALITY REVALE ENGINEERING PVT LTDPOONAM APPLIANCES & SPARESPANTEK FOOD MACHINES SERVICES REVOLUTION RETAIL PVT LTDPOONAWALA ESTATE STUD & PARAGON WATER TECHNOLOGIES RADHAKRISHNA INDANE REXAM HTW BEVERAGE CAN (I) LTDAGRIFARM

PARAKH AGRO INDUSTRIES LTD RADHE RENEWABLE ENERGY RICKI ENGINEERINGPORWAL AUTO COMPONENTS LTD. DEVELOPMENTPARAKH ASSOCIATES RIETER INDIA PVT LTDPOWER AGE INDUSTRIES RADHEYA MACHINING LTD.PARAMPARA FOOD PRODUCTS RIGHT TIGHT FASTNERSPOWER CUBE ELECTRO CONTROLS PVT RADIENT LIFEPARANJAPE AUTOCAST PVT.LTD. RIJ ENGINEERING PVT.LTD.LTD

RAHEJA CHEMICALSPARAS AGRO RIMTEX ENGINEERING PVT LTDPOWER FABRICATION INDIA P LVTRAINBOW POWDER COATINGPARAS ENTERPRISES RIYA GAS AGENCYPRADEEP INDUSTRIESRAJ AUTO SERVICE STATION PVT LTD.PAREKH ASSOCIATES ROCKFORT GAS AGENCYPRAGATI ENTERPRISESRAJ BIOTECH INDIA (P) LTD.PAREKH FOODS ROCKMAN INDUSTRIES LTD.PRAJAPITA BRAHMAKUMARIRAJ ENTERPRISESPAREKH TRADING CO. ROHAN BUILDERS & DEVELOPER PVT PRAMOD INDUSTRIESRAJ RESTAURANTPARMAR GAS AGENCIES LTD

PRANAV ENTERPRISESRAJ SYSTEMS PVT LTDPARMAR TRADERS ROLEX ENGINEERING & TRADING CO

PRASHANT MOTORSRAJ TRADERSPASALKAR & SONS ROSRY EDUCATION GROUP

PRASHANT PRIME GASESRAJA RUBBERS & HYDROLICS (NAGAR)PASHANKAR GAS AGENCY ROSS BOILERS

PRASHANT TEXMACH PVT LTD.RAJARAM BAPU PATIL COLLEGEPATANKAR AND KALE CONSTRUCTION ROTHE GASES

PRATHAM ENGINEERING SYSTEMSRAJDEEP INDUSTRIESPATANKAR KALE CONSTRUCTION ROURKELA STEEL PLANT

PRATIK DISTRIBUTORS-NASHIKRAJESH ENGINEERING CORPO.PATEL BOILER SERVICES ROYAL CRUSIBLE

PRATIKSHA INDUSTRIAL & SUPPLIERS RAJESH GAS AGENCYPATEL ENGINEERING CO. ROYAL ORCHIDPVT LTDRAJESH STEEL FABRICATORSPATEL ROTOPLAST ROYAL TOOLS & HARDWAREPRAVIN ELECTRONICS & ELECTRICALSRAJKUMAR FORGE LIMITEDPATODIA GLASS INDUSTRIES LTD. RSB TRANSMISSION INDIA LTDPRAVIN MASALEWALARAJNI COMBUSTION P LTDPAUL & DAVID ENGINEERS RUBY HALL CLINICPRAXAIR INDIA LTD.RAJPRIYA INSTRUMENT (DELHI)PAWAN INDUSTRIES RUKHMINI METALS & GASES LTDPRECIFORGE & GEARSRAJPUROHIT ASSOCIATESPCE ELECTRO CONTROLS PVT LTD RUVIKA INSTRUMENTSPREEMINENT GAS EQUIPMENT & RAKESH GASPEARL ENG. POLYMERS LTD. S & P ELECTROCOATINGSERVICESRALPH ENTERPRISESPECONIA FOODS PVT LTD S B GARMENT CLEANERSPREGNA INTERNATIONAL LTD.RAMANAND EXTRUSIONS PVT LTDPEOPLE'S PACKAGING S H ENTERPRISESPREMIER AUTOMOBILES LTD.RAMKRISHNA MATHPEPSICO INDIA HOLDINGS PVT LTD S K TOOLS & ACCESSORIESPREMIER ENGINEERSRAMSUKH RESORTSPERFECT ENGINEERING & PAINTING S N ENTERPRISESPREMIER HOLLOWARES P. LTD.

WORKS RANE DOMESTIC APPLIANCES S P KATHE WELD CRAFT ENTERPRISESPREMIER IRON & HARDWARE STORES.PERFECT HYDRAULIC PNEUMATICS RANE INDUSTRIES S S ENVIROTHERMAL TECHNOLOGIES P PREMIER LTDPERFECT SYSTEMS RANISATI PROCESSOR PVT LTD LTDPREMIER SERVICEPET POOJA CUISINES PVT LTD RAO POWER SYSTEMS PVT LTD S S FOUNDRY & CHEMICALSPRESSURE VESSELS INDIAPETRONET LNG LIMITED RAPICUT CARBIDES LIMITED S S INDUSTRIESPRETECH AUTOMATIONPG PIPELINE ENGINEERING PVT LTD RASHI SPECIALITY FOOD S S INSTRUMENTS & CONTROLSPRI MOVE ENGINEERING PVT LTDPHILIPS INDIA LTD. RASHTRIYA METAL INDUSTRIES LTD. S V AGENCIESPRICOL LIMITEDPHILLIPS CATERERS RASIKLAL M DHARIWALA S V ISPAT PVT LTDPRIMA RESIPOLS PUNE PVT LTDPHOENIX ENTERPRISES RATAN IMPEX S V ROBOTICS & AUTOMATION INDIA PRINCE MANGAL KARYALAYA

PVT LTDPHOOLCHAND METAL PVT LTD RATAN TEXTILESPRINT HOUSE INDIA PVT.LTD.S V UNION HIGH SCHOOLPICKWICK HEGIENIC PRODUCTS PVT. RAUN GROP OF COMPANIESPRITHVI AUTO GAS

LTD. S. S.GAS AGENCYRAUNAQ AUTOMOTIVE COMPONENTSPRO GAS ENGINEERING ( BANGALORE)PILSEC INDUSTRIES S. VINOD & CORAVAT BROTHER ENGINEERSPROARCH WELDING & CUTTING PIPAVAV SHIPYARD LTD S.L.GRAHAM & CO.RAVI ENGINEERSSYSTEM P. LTD.PIPES INDIA LTD. S.M. AUTO ENGINEERING PVT. LTD.RAVI GAS AGENCIESPROMPT TRADING COPIRANGUT SPRING LTD S.M.POLYMERSRAVI METAL TREATMENTPROPACK ENGINEERING & SERVICESPIZZERIA PURE FOODS REST. PVT.LTD. S.N. VALVES & AGENCIESRAVIKIRAN CERAMICS PVT LTDPT. ALPHACON VEFINDO-JAKARTAPLANET ENGINEERING S.N.A.INDUSTRIESRAVIN CABLES LTDPUDUMJEE PULP & PAPER MILLS LTDPLASTIC OMNIUM VARROC PVT LTD S.S. SUPER GASESRAY ENTERPRISESPUNE CENTRAL MALL


101

SAA VISHNU BAKER (P) LTD SEENU PRECISION TOOLING SYS.P. LTD SHREEJI ENGINEERS SPARKLET ENGINEERS PVT LTD

SAAM PROJECTS LTD SEMCO ELECTRIC PVT. LTD. SHREEJI GASEOUS TECHNOLOGY SPECIALITY METAL PRODCUTS PVT. LTD.SAAZ BOILERS SENSOMATIC SHREEYASH ELECTRO MEDICALSSPECIALITY SINTERED PRODUCTS PT SABARI EQUIPMENT CO.PVT.LTD. SERAN CERAMICA PVT.LTD. SHREYAS ENTERPRISESLTDSACHI ENGINEERING PVT LTD SERUM INSTITUTE OF INDIA LTD. SHRI BHAIRAVNATH ENGG WORKSSPEKAS ENTERPRISESSADANAND RETREAT PVT LTD SETEC GAS BANK SHRI DNYANESH COATINGSSPICA ELASTIC PVT LTDSAFE GAS SYSTEMS PVT LTD SRI SETH RAMDAS SHAH HOSPITAL SHRI KRISHNA ENGINEERSSPICE N ICCLANKA SETH VADILAL SARABHAI AROGYA SHRI PRAYAG DHAM TRUSTSPICER INDIA LTDSAFE LIFE MULTI TRADE PVT LTD BHAVAN SHRI RAJESHWARI SERVICESPRAY PRODUCTS PVT.LTD.SAFELINE ENTERPRISES SEVA ASSOCIATES SHRI SALES CORPORATIONSR & SONSSAFFIRE INDUSTRIES SEVA MARKETING SERVICES SHRI SWAMI SAMARTH ENGINEERSSRC PROJECTS PVT. LTD.SAGAR DAIRY FARM SEVA MEDICAL LTD SHRINIWAS ENGINEERING AUTO SRI BALAJI INDUSTRIES SAGAR GAS AGENCY SEVEN HILL FLUID POWER COMPONENTS(MAHADEVPURA)SAGAR SHELL AND INDUSTRIES SGS TECHNOLOGIES SHRUSHTI ENTERPRISES (PUNE)SRI KRISHNA ENGINEERSSAHARA INDIA COMMERCIAL CORPO SHAANKAY ENTERPRISES SHRUSHTI ENTERPRISES (VAPI)SRI MAHALAXMI ENTERPRISESLTD SHACHI ENGINERING PVT LTD SHUKLA ENTERPRISES - AHMEDABADSRI SAI ENTERPRISESSAHUWALA CYLINDERS PVT LTD SHAH ENTERPRISES SHV ENERGY PRIVATE LIMITED.SRI SAILAKSHMI SAI ENGINEERING SHAH NAGARDAS MANJI AND CO. SIBI ENGINEERING-ENTERPRISES(VIJAYWADA)SAI ENTERPRISES SHAH TRADERS SIDDHAKALA DISTRIBUTORSSRI VENKATESHWARA ENGINEERINGSAI KRIPA GAS REFILLING PLANT SHAH UDYOG SIDDHANATH ENTERPRISESSRUJANN FENCO FOOD ENG. PVT LTDSAI SYSTEM & SERVICES SHAH VIRJEE KHIMJI SIDDHART & PRACHI HOSPITALS. P L.ST. CRISPINS HOMESAIBA HOTELS & PROPERTIES LTD SHALIMAR GAS AGENCIES SIDDHIVINAYAK AESTHETICS PVT LTDST. MIRA'S SECONDARY SCHOOLSAIF ENGINEERING CORPORATION SHANTAI ENTERPRISES SIDHANT INDUSTRIES PVT LTDST. VINCENT HIGH SCHOOLSAKAR CORPORATION SHAPOORJI PALLONJI & CO. SIGMA COMBUSTION TECH PVT.LTD.STALLION CERAMICSSAKET ENTERPRISES SHARDA MOTOR INDUSTRIES LTD. SIGMALLOY PVT. LTD.STANADYNE AMALGAMATION PVT LTDSAKTHI HEAT TREATMENT INDUSTRIES SHARP AIM INFOSYS SILVER SOFT CORP.STANDARD POWDER COATINGSAMARTH ENGINEERS & CONSULTANTS SHARP INDIA LIMITED SILVERDALE HIGH SCHOOLSTAR INDUSTIRESSAMPAN RESORTS PVT.LTD. SHARP THERMAL ENGGINEERS SIMCOS ENGINEERING CORPORATIONSTAR MILLIONAIRE MULTITRADE PVT SAMRAT UDYOG SHASHI MACHINERY & AGENCIES SIMPLICITY ENGINEERS PVT LTDLTD

SANDEEP AGENCIES SHASHWAT URJA PVT LTD SIMPLY DELICIOUSSTAR SYNDICATE

SANDEEP ENG. COMPANY SHELL GAS (I) LTD SINCROWELL ENGINEERSSTAR TUBES & CORPORATION

SANDESH INDUSTRIAL GASES. SHELL-N-TUBES SINGHE CONSTRUCTIONSSTARWAYS PRECISION PVT LTD

SANDVIK ASIA LTD. SHETRON LIMITED SINHGAD TECHNICAL EDUCATION STAT FIELD EQUIPMENT

SANGHVI AROGYA BHAWAN SOCIETYSHILPA PAINT INDUSTRIESSTEAM-O-TECH ENGINEERS

SANGRUR INDUSTRIAL COPOR LTD. SINTECH EQUIPMENTSHILPA SANDSTEEL PACK

SANJAY CORPORATION SINTEX INDIA LIMITEDSHINDE BUILDERSSTG HEATING PVT LTD

SANJAY ELECTRICALS (DELHI) SIX SIGMA GASES INDIA PVT LTDSHIV MESH INDUSTRIESSTREE ADHAR MAHILA ADHUNIK CO-OP

SANKET GAS EQUIPMENTS SKS FASTNERS LTDSHIVA MARKETING CO. SOC.SANMAR FOUNDERS LIMITED SKYLINE DISTRIBUTORSSHIVAM GAS AGENCY STUMPP SCHUELE & SOMAPPA PVT LTDSANNIDHI ENTERPRISES SLEEP INS APPARELS PVT LTDSHIVAM SAFETY HOUSE STYLEX GADGETS (I) LTDSANRO 1 SLM METAL PRIVATE LTD.SHIVAM SWEETS & NAMKEEN SUCCESS LIFE TRADE P LTDSANSOUITE SMART GAIN MULTI TRADE PVT LTDSHIVAR GARDEN RESTAURANT SUCHI ENTERPRISESSANT DNYANESHWAR STILL PVT LTD. SMART SYSTEMSSHOEI FINISHING PVT LTD SUDARSHAN EQUIPMENTSSANT KRUPA GAS APPLIANCES SMS CONCAST ENGINEERING (I) PVT SHORYOKU SANGYO JAPAN SUDHA ENTERPRISES

LTDSANTOSH FABRICATORS SHREE AGRASEN GASES SUDHIR GOVIND JOSHISMS INFRASTRUCTURE LTDSARA PLAST SHREE BAJARANG INDANE SUESSEN ASIA PVT LTDSMT. KASHIBAI NAVALE GENERAL SARALA ROSES SHREE BALAJI ENTERPRISES SUHIT FOODSHOSPITAL SMT.KASHIBAI NAVLE SARAS ENTERPRISES SHREE ENGINEERS & ENTREPRENEURS SUJATA ELECTRICALSCOLLEGE OF PHARMACY

SARATH ENTERPRISES SHREE GAJANAN METAL P.L. SUJATA ENGINEERSSNEHA ASSOCIATESSARC SYSTEMS SHREE GANESH SABHA GRUHA SULEKHRAM STEEL PVT LTDSOBER CEREMICSSARDAR DASTUR HOSHANG BOYS HIGH SHREE GEETA INDUSTRIES. SULZER INDIA PVT LTDSODIUM METAL PVT LTD.SCHOOL SHREE GOBIND TRADING MARKETING SUMAN FLAMESOHAM SURFACE COATINGS PVT LTD.SARIKA EARTH MOVERS CO.

SUNDARAM FASTNERS LTD.SOLITAIRESARLECH ELECTRO SYSTEMS SHREE GODI PARSHWANATH JAIN SUNDEEP AGENCIESSOLRAY APPLIANCES LTDSAROJ IRON INDUSTRIES TEMPLE TRUSTSUNIT ENTERPRISES (MUMBAI)SONA OKEGAWA PRECISION FORGINGS SATKIRTI FILTERS SHREE INDUSTREIS

LTD SUPER FINE METAL PVT LTDSATNAM ENGG. WORKS SHREE LAKHAN PROCESS PVT. LTD.

SONALI CAKE SHOP SUPER LPG SERVICESSATYAM INTERNATIONAL SHREE LAXMI & CO.

SONNET AGENCIES SUPER LPG SERVICESSAURABH METALS PVT LTD SHREE MOHANAS KARACHI SWEET

SOUTH INDIA EDIBLE PVT LTD SUPER SPARES & SERVICES PVT LTDMARTSAVEE GAS APPLIANCESSOUTHERN COGEN SYSTEMS PVT LTD SUPER TECHNICAL ENTERPRISESSHREE PALSIDDHA CONSTRUCTIONSAVEMAX SYSTEMSSOUTHERN FERRO LTD. SUPERFINE EXTRUSIONS PVT LTDSHREE PRECOATED STEELS LTDSAVITRIBAI PHULE SHIKSHAN SPACO CARBURATTORS ( I ) PVT LTD SUPERFINE PROFILES & EXTRUSION PVT PRASARAK MANDAL SHREE RAMKRISHNA CHARITIES

LTDSPAKAR ENTERPRISESSAYAJI HOTELS LTD SHREE SADGURU CATERERSSUPERMAX BOILER SERVICESSPAN ENTERPRISESSCAN THERMON ENGINEERING SHREE SAI ENTERPRISESSUPERMAX IMPEX PVT. LTD.SPAN FORGINGS PVT LTDSEALANT ENTERPRISES SHREE SAMARTH GASSUPRABHA PROTECTIVE PRODUCTS P.L.SPAN MET TECH ENT. PVT. LTD.SECURE METERS LTD. SHREE SATYA MINERAL PVT LTDSUPREME PETROCHEM LTD.SPANTEK FOOD MACHINESEEMA WELD PRODUCTS & SERVICES SHREE VIJAY GAS EQUIPMENTS


102

SURABHI INDUSTRIES THE INDIAN SMELTING & REFINING UNIQUE TOOLS AND HARDWARE VISHAY COMPONENTS PVT.LTD.CO.LTD.SURAJ AUTO GAS UNITECH ENTERPRISES VISHWA JAGRITI MISSION TRUSTTHE MANJARI STUD FARM PVT LTDSURAJ CERAMICS ART WORK UNITED ENVIROTECH PVT LTD VISHWAKARMA INTERNATIONAL THE MATRIX EDUCATION FOUNDATION CENTRESURAJ ENTERPRISES UNITED GASKETS & COMPONENTS PVT THE NATURAL GAS CO. LTD VISHWASHAKTI ALLOYSSURAJ SALES & SERVICESTHE NILGIRI ENGINEERS UNITED METACHEM PVT LTD VISION ENGINEERSSURFACE TREATMENT SYSTEMS

(CHENNAI) THE OXYGEN EQUIPMENT & ENGG CO UNITHERM ENGINEERS LIMITED VISION TEKNO SERVICESLTDSURIN AUTOMOTIVE PVT LTD UNIVERSAL AGENCIES VISTEON AUTOMOTIVE SYSTEMS I PVT THE PLACE HOTEL LTDSURYA GAS STOVE PROJECT UPLANDS GAS SERVICESTHEIS PRECISION STEEL INDIA PVT.LTD. VITRAAG FOUNDRY WORKSSURYA ROSHNI LTD URBAN HEALTH CARE PVT LTD( IIMM)THERMAX B & W LTD. VLSS FOODS PVT LTDSURYALAXMI COTTON MILLS LTD URJA BIO GAS SYSTEMSTHERMAX LTD. VOLGA HOSPITALITY PVT LTDSURYAPRAKASH BHARAT GAS AGENCY URJA SALESTHERMO SHUBHAM HEATING SYSTEM VORAS EXCLUSIVE TOOLS PVT LTDSUSHA FOUNDERS & ENGINEERS URJA SOLUTION(P) LTD VULKAN TECHNOLOGIES PVT LTDSUTTATTI ENTERPRISES P LTD USHA MARTIN LTDTHERMOCHEM FURNACES VYNAKTESH ENTERPRISESSUVERNMUDRA DEVELOPERS UTC FIRE & SECURITY INDIA LTDTHERMOTOUCH ENTERPRISES WAAREE MM PETRO TECH PVT LTDSUWACO ELECTRONICS LTD UTILITY TRADERSTHOUSAND OAKS WALCHANDNAGAR INDL LTD.SUYOG UDYOG V R EQUIPMENT LTD.THREE DEV ENTERPRISES WELCOME IMPORTS & EXPORTSSWAMI SAMARTH TRADING CO. V S N L - DIGHITILDA RICELAND PVT. LTD. WELD GURU ENGINEERSSWAPNALI BHOSALE CONSTRUCTION V SMART THERMOTECH PVT LTDTOLANI MERIDIAN INSTITUTE WELSPUN INDIA LTDSWAROOP SALES CORPORATION V TECH POWER SYSTEMSTOPLIFE HEALTHCARE PVT LTD WESTERN METAL INDUSTRIES PVT LTDSWITCHING TECHNOLOGIES GUNTHER V.J. EQUIPMENTS LTDTOTAL LPG INDIA LTDLTD WHEELS INDIA LIMITEDV.R.COATING PVT LTDTOUCH CONTROLSYMBIOSIS COLLEGE FOR HEALTH WHIRPOOL INDIA LTD.VAIBHAV ENTERPRISESTOUCH ELASTICSYMBIOSIS SOCIETY WHITE SUMMER HOSPITALITY PVT.LTD.VAIBHAV GAS REPAIRSTOYO CONTAINERSSYNERGY AIR PRODUCTS PVT LTD WICHITRA AUTO PVT. LTD.VAISHALI SERVICESTRADE LINKS CORPNSYNERGY GAS CORPORATION WIN & CINTH SERVICESVAISHANAVI GAS AGENCIESTRANS TECH TURNKEY PVT LTDSYSTEM ENGINEERS & FABRICATORS WIPRO LTD (ECO ENERGY DIVISION)VAISHNAVI CATERINGSTRANSPARENT TECHNOLOGIES PVT LTDSYSTEMS PVT LTD WORLDWIDE OILFIELD MACHINE P .L.VAISHO INDUSTRIESTRI COLOR ENTERPRISEST C SPRINGS LTD Y M C AVAMSI LABS LTD.TRI TECH ENGINEERST I F R YASH ENGINEERING WORKSVANAZ ENGINEERS LTDTRIMURTI BOILERST K ENTERPRISES YASH HI TECH SYSTEMSVANDANA ENTERPRISESTRIMURTI EDUCATION SOCIETYT.N.F. ENGINEERING YASH TRADING CORPORATIONVANDANA GASTRIMURTI ENGINEERST-3 ENERGY SERVICES INDIA PVT LTD YASHODA GAS AGENCYVAPI PIGMENTS PVT LTDTRINITY AUTO COMPONENTS LTD.TAIKISHA ENGINEERING INDIA PVT LTD YASHWANT INDUSTIRESVARAD CATERSTRIOLOGICSTAJ BLUE DIAMOND YEMKAY GAS AGENCIESVARDHAMAN TRADING COTRIO'S CHOCOLATETARU ENTERPRISES YENROL LUBEX PVT LTDVARDHMAN HOME APPLIANCESTRIO'S CHOCOLATETATA AUTO PLASTIC SYS. LTD YO CHINAVARSHA FORGINGS LTD.TRIPATHI ELECTRICALSTATA AUTOCOMP GY BATTERIES LTD YOKOHAMA PRODUCTSVEDA ENGINEERING PVT.LTD.TRIPLE A ENTERPRISESTATA AUTOCOMP SYSTEMS LTD. YOU &WE SOLUTIONS PVT LTDVEECOS CANTEEN EQUIPMENTSTRU-TEK SYSTEMS COMBINE PVT LTDTATA CONSULTANCY SERVICES LTD YOUNG INDUSTRIESVEGA FUN MOBILES LTDTUBE INVESTMENTS OF INDIA LTD.TATA FICOSA AUTOMATIVE SYS.LTD. YUE PO ENGINEERING CO LTD - VENKATARAMA POULTRIES LTDTUBE PRODUCTS OF INDIA HONGKONGTATA GREEN BATTREIS LTD VENKATESHWARA HATCHERIES LTDTUDOR INDIA LTD. Z CLASSIC COMMERCIAL CORPORATIONTATA HONEWELL LTD VENKYS INDIA LTDTULIP INDUSTRIES PVT LTD Z F STEARING GEAR (INDIA) LTD.TATA MOTORS LTD. VENTRI BIOLOGICAL VACCINE FACTORYTULSI CASTINGS AND MACHINING LTD ZAMIL STEEL BUILDINGS INDIA PVT LTDTATA STEEL LIMITED VENUS WIRE INDUSTRIES PVT LTDTURBO GEARS INDIA PVT LTD. ZEAL EDUCATION SOCIETYTAURUS HEAT SYSTEMS VENUTAI CHAVAN POLYTECHNIC TURF CLUB HOUSE ZEN RESORTS PVT LTDTAWADI RESTAURANT COLLEGETWINCITY GLASS PVT.LTD. ZENCO METAL FINISHERSTEAMAFCO PVT. LTD. VERSATILE HI TECH CONSULTANTS & U P CERAMICS & POTTERIES ENG LTD ZEP TRADE TECHNOLOGIESTEC XEL ENTERPRISESU P TWINGA FIBERGLASS LTD VERTEX PIPING ENGINEERS PVT LTD ZERO DEFECT AUTO PRODUCTS PVT LTDTECHNO COLOUR CORPORATIONUGC SUPPLY CHAIN SOLUTION PVT LTD VIBGYOR TRADE LINK ZIRCAST LIMITEDTECHNO FLOW INDUSTRIESUJIAIN TREASURE BAZAR PVT LTD VICKERS SYSTEMS INTERNATIONAL TECHNO TRADE

LTD.(EATON)UJWALA FOOD & BEVERAGES PVT LTDTECHNOHEAT MFG. & CONTROLVIDYA PRATISHTHANULTRA MECH SERVICESTECHNOLOGIES BDK ( I ) PVT.LTD.VIGHNAHARTA HEAT TREAT ENGINEERSULTRAMET TECHNOLOGIESTEFS - S COATINGVIJAY ENGINEERS & FABRICATIONUNI KLINGER LIMITEDTEJAS ENTERPRISESVIJAY GAS AGENCYUNIKRAFTTEJASWINI GAS APPLIANCESVIJAY OIL AND GAS AGENCYUNION BIBLICAL SEMINARYTEKNOWKEM AGENCIESVIJAY OIL AND GAS COMBUSTION UNIPARTS INDIA LIMITEDTEMPTATION MFG. & CONTROLSYSTEMSUNIQUE AGENCYTESSITURA MONTI INDIA PVT LTDVIJAYALAXMI COTTAGE INDUSTRIESUNIQUE CHEMICALSTETRA PAK INDIA LTD.VINAY INDUSTRIESUNIQUE ELECTRICALL & GEN SUPPLYTEX-FAB ENGINEERS ENGINEERS INDIA VINAYAK ELECTROMECH PVT LTDPVT LTD UNIQUE ENGINEERING SERVICES.VINODRAI ENGINEERS PVT LTDTEXMAC ENGINEERS UNIQUE INDUSTRIESVINOSHA SERVICESTHE ENERGY & RESOURCE INST. UNIQUE PIPE LINKERS (DELHI)VIR ELECTRO ENGINEERING PVT LTDTHE HIMALAYAN DRUG CO LTD UNIQUE PIPED GASVIRAJ ENGINEERINGTHE INDIAN CARD CLOTHING CO. UNIQUE SALES CORPORATIONVISHAL GAS SERVICES


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