Engineering Tech Data.

8/12/2019 Engineering Tech Data.

http://slidepdf.com/reader/full/engineering-tech-data 1/27

ENGINEERING &TECHNICAL DATACOMMON VALVE DESIGNS & APPLICATIONS 1.1

Gate & Globe Valve / Check Valve / Butterfly & Ball Valve

VALVE SIZING EQUATIONS 1.4

UNITS & UNIT CONVERSIONS 1.5

TEMPERATURE CONVERSIONS 1.10

PRESSURE RATINGS & FLANGE COMPATIBILITY 1.11

FLANGES 1.13To AS2129 / To ANSI B16.5 / To BS4504; DIN*

HEX HEAD BOLT & NUT OR BOLT ONLY DIMENSIONS 1.26


http://slidepdf.com/reader/full/engineering-tech-data 2/27June 2010

1.1

E N G I N

E E R I N G

& T E C H N I C A L D A T A

G A T E & G L O B E V A L V E D E S I G N & A P P L I C A T I O N

GATE & GLOBE VALVE DESIGN & APPLICATION

Cross section of valve in the fully

open position. No resistance to flow.

Cross section of valve closed.

Cross section of globe valve.Changing direction of flow means

greater resistance to flow.


GATE VALVE

Gate valves are by far the most widely used in industrial piping. They

are used as stop valves - to fully shut off or fully turn on flow - the

only job for which gate valves are recommended.

Gate valves are inherently suited for wide-open service. Flow moves

in a straight line and practically without resistance when the wedgeis fully raised.

Seating is perpendicular or at right angles to the line of flow. That is

one reason why gate valves are impractical for throttling service and

for too frequent operation.

Repeated movement of the wedge near the point of closure underhigh velocity flow, may create a drag on the seating surfaces and

cause galling or scoring on the down-stream side. A slightly opened

edge may cause turbulent flow with vibration and chattering of the

wedge.

A Gate valve usually requires more turns and therefore more workto open it fully. Also, unlike many globe valves, the volume of flow

through the valve is not in direct relation to the number of turns of

the handwheel.

Since most gate valves have a wedge with matching tapered

seats, refacing and repairing of the seating surfaces is not a simple

operation.

Gate valves, while not designed for throttling or too frequent

operation are generally ideal for services requiring full flow or no

flow.

Applications

Stopping and starting flow with infrequent operation of gases andliquids. Knifegate valves for slurries, fibres, powders and granules,

vacuums and cryogenics.

GLOBE VALVE

Unlike the perpendicular seating in gate valves, globe valve seating

is parallel to the line of flow. All contact between seat and disk endswhen flow begins.

These are advantages for more efficient throttling of flow, with

minimum wire drawing and seat erosion.

The valve-disk and seat in most globe valves can be conveniently

repaired or replaced - often without removing the valve body fromthe line.

Shorter disk travel - with fewer turns required to operate, globe

valves save considerable time, work and wear on valve parts.

Seating is parallel to line of flow, and all seat and disk contact ends

as soon as the valve is ‘Cracked Open’. Fully opening or closingrequires fewer turns than a gate valve.

Globe valves, while not recommended where resistance to flow

and pressure drop would be objectionable, are generally ideal for

throttling, and preferable for frequent operation.

Applications

Thrott ling flow or stopping and starting flow with frequent operation

of gases, mostly free of solids; liquids mostly free of solids; vacuums

and cryogenics.



The information provided in t his catalogue is based on original manufacturers’ designs and specifications and subject to change without

notice. Crane Distribution accepts no liability for the accuracy of the information or the availability of products.2

ENGINEERING

& TECHNICALDATA

CH

ECKVALVEDESIGN&APPLIC

ATION

CHECK VALVE DESIGN & APPLICATION

LIFT CHECK VALVE

Lift check valves also work

automatically with line

pressure in horizontal pipelinesonly with the bonnet vertically

above the valve. Flow arrow onside of body indicates correct

installation direction.

Like a globe valve, with its

indirect line of flow, lift check

valves are flow restricting,therefore are generally used as

a companion to globe valves.

Line pressure lifts the disc, and

path of flow is in a changing

course as through a globevalve.

When flow reverses, the disc

falls to its seat and cuts off

back-flow.

Applications

To prevent reverse flow where

flow restriction in open position

is not objectionable.

Cross section of valve open.






TILTING DISC CHECK VALVE

Tilting disc check valves are a

variation of the swing check

design that can be installed

horizontally or vertically inpipelines provided fluid flow is

upward.

The pivot is offset between

the center and top of the disc

to partially counter balancethe disc and aid operation

where only a small pressure

differential is available to open

the valve.

Closure occurs more gradually

than in a swing check valve.Tilting disc check valves are

therefore sometimes used

where frequent change of fluid

direction is to be encountered.

Applications

To prevent reverse flow

where only a small pressure

differential is available toopen valve or where rapid disc

closure is not desirable.


DOUBLE DISC CHECK VALVE

Double disc check valves work

automatically with the line

pressure.

Flow travelling in the desired

direction folds semi-circular

plates together in the middle

of the stream.

If the flow reverses, the

plates close against the seatpreventing back flow.

Spring loaded light weight

plates enable operation in

almost any position, allowing

the most efficient piping layout.

Double disc check valves

are generally smaller, more

economical with lower flow

restriction than swing check

valves.

Applications


valve size and flow restrictionmust be minimised. Cross section of valve closed.

SWING CHECK VALVE

Swing check valves work

automatically as shown, in

either horizontal or vertical(flow upward) pipelines. They

must be installed with normalflow opening the disc. Flow

arrows on the side of body

indicates correct installation

direction.

Moving through the line, theflow automatically swings the

disc open to full flow as in a

gate valve.

Should flow reverse, the

reversed pressure and the discsweight closes the disc againstthe seat, and back-flow is

stopped.

Applications


flow restriction in the open

position must be minimal.



1.3

E N G I N

E E R I N G


B U T T E R F L Y & B A L L V A L V E D E S I G

N & A P P L I C A T I O N

BUTTERFLY & BALL VALVE DESIGN & APPLICATION

BUTTERFLY VALVE

Butterfly valves are often used because they are suitable for isolation

and throttling service.

Butterfly valves are compact and light weight - no additional

supports are required for their installation in line.

A quarter turn of the circular disc fully opens or closes the valve.

In the fully open position the thin disc of a butterfly valve causes

minimal flow restriction.

Sensitive flow control can be provided when the valve is open

between approximately 20 and 70 degrees.

Butterfly valves are also used where frequent operation is

encountered.

A wide variety of disc and liner materials are available so that

butterfly valves can be used for the control of most fluids which arecorrosive and/or errosive.

Applications

Stopping and starting flow or throttling flow of gases, liquids,

slurries, powder, grannules, sanitary, handling of pharmaceuticals,food and vacuums.

BALL VALVE

Ball valves are used mainly as isolation valves. A quarter turn of theball containing a port either fully opens or closes the valve.

In the fully open position there is virtually no obstruction to flow and

head loss though full port ball valves is almost negligible.

The floating ball style of ball valves uses the pressure of the fluidto enhance the seal. When the valve is in the closed position, thepressure of the fluid on the upstream side of the valve pushes the

ball more firmly against the seat on the down stream side.

When used for thottling the pressure drop is distributed over two

orifices reducing velocity and erosion effect and improving the flow

pattern on low flow.

Ball valves provide reliable throttling of gases and liquids within the

20 to 90 degrees open range.

Applications

Starting and stopping flow, moderate throttling or flow diversion of

gases, liquids, non- abrasive slurries, vacuums and cryogenics.

Cross section of a butterfly valve

in the fully open position.

Cross section of a butterfly valve

in the throt tling position.

Cross section of a butter fly valve in the fully closed position.

Cross section side view of open valve.

Cross section top view of valve in throttling position.





ENGINEERING

& TECHNICALDATA

VALVESIZINGEQUA

TIONS

VALVE SIZING EQUATIONS

ANGLE OPEN 0° 10° 20° 30° 40° 50° 60° 70° 80° 90°

C 0 0.79 0.78 0.75 0.69 0.60 0.50 0.40 0.34 0.33

LIQUIDS

For non-critical flow

Kv = Q(d/ ∆P)0.5

∆P = d(Q/Kv)2

GASES

Equations to check for critical flow

∆P < CP1 /2 for non-crit ical flow

∆P ≥ CP1 /2 for crit ical flow

Valve sizing equations for non-critical gas flow

Kv = (Q/456)(dT/( ∆P*Pm))0.5

∆P = P1- (P12 - 2dT(Q/(456Kv))2)0.5

Valve sizing equations for critical gas flow

Kv = (Q/29 3P1)(dT/C) 0.5

NOMENCLATURE

∆P = P1 - P2

= Valve pressure drop

(Bar)

P1 = Pressure at valve inlet

(Absolute Bar)

P2 = Pressure at valve outlet (Absolute Bar)

d = Specific gravity of fluid :

- relative to water for liquids

- relative to air for gases at temperature of flow incircuit (d = 1 for water or air)

Kv = Flow coeffiecient

= 0.862 Cv

(m3 per hour)

Cv = Flow coefficient

= 1.16 Kv

(US gallons per minute)

Q = Flow rate

(m3 per hour)

T = Fluid temperature

= degrees celcius + 273

(degrees Kelvin)

C = Valve recovery rate (See table 1 below for butterfly valve figures)

Pm = ( P + P ) = mean pressure

2 (Absolute Bar)

The following equations can be used for the sizing of isolation and

control valves. However these equations do not include correction

factors to account for pipe reducers, fluid viscosity, cavitation,

flashing, mixed phase behaviour and fluid compressibility. If anyof these factors are of concern, Tradelink specialists are at your

disposal to look at any particular problem regarding valve sizing and

selection.

1 2



1.5

E N G I N

E E R I N G


U N I T S & U N I T C O N V E R S I O N S

UNITS & UNIT CONVERSIONS

VALVES

mm 6 8 10 15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900

in. 1 /45 /16

3 /81 /2

3 /4 1 11 /4 11 /2 2 21 /2 3 31 /2 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 21 34 36

METRIC UNIT PREFIXES

QUANTITY NAME SYMBOL

length metre m

mass kilogram kg

time second s

electric current ampere A

thermodynamic temperature kelvin K

luminous intensity candela cd

amount of substance mole mol

METRIC UNIT PREFIXES

T tera 1012 = 1 000 000 000 000

G giga 109

= 1 000 000 000M mega 106 = 1 000 000

k kilo 103 = 1 000

h hecto 102 = 100

da deka or deca 101 = 10

d deci 10-1 = 0.1

c centi 10-2 = 0.01

m milli 10-3 = 0.001

µ micro 10-6 = 0.000 001

n nano 10-9 = 0.000 000 001

p pico 10-12 = 0.000 000 000 001

JOINTS

mm 6 13 19 25 32 50 64 76 89 102 114 127 152 178 203 254 279 305 355 381 406

in. 1 /41 /2

3 /4 1 11 /4 2 21 /2 3 31 /2 4 41 /2 5 6 7 8 10 11 12 14 15 16

PACKINGS & JOINTINGSmm 0.4 0.75 1.5 3.2 5.0 6.5 8.0 9.5 11.0 12.5 16 19 22 25 32 40

in. 1 /641 /32

1 /161 /8

3 /161 /4

5 /163 /8

7 /161 /2

5 /83 /4 7 /8 1 11 /4 11 /2

TAPES

mm 1.5 3 6 25 32 40 50 65 75 100

in. 1 /161 /8

1 /4 1 11 /4 11 /2 2 21 /2 3 4





ENGINEERING

& T

ECHNICALDATA

UNITCONVER

SIONS

UNIT CONVERSIONS

LENGTH

MILLIMETRE

mm

CENTIMETRE

cm

METRE

m

INCH

in

FOOT

ft

YARD

yd1 0.1 0.001 0.0394 0.0033 0.0011

10 1 0.01 0.3937 0.0328 0.0109

1000 100 1 39.3701 3.2808 1.0936

25.4 2.54 0.0254 1 0.0833 0.0278

304.8 30.48 0.3048 12 1 0.3333

914.4 91.44 0.9144 36 3 1

1 kilometre = 1000 metres = 0.62137 miles. 1 thou = 0.0254 mm.

1 mile = 1609.34 metres = 1.60934 kilometres. 1 µ m (micron) = 10-6 m = 39.37 x 10-6 in.

AREA

SQUARE MILLIMETREmm2

SQUARE CENTIMETREcm2

SQUARE METREm2

SQUARE INCHin2

SQUARE FOOTft 2

SQUARE YARDyd2

1 0.01 10-6 1.55 x10-3 1.076 x 10-5 1.196 x 10-6

100 1 10-4 0.155 1.076 x 10-3 1.196 x 10-4

106 10 000 1 1550 10.764 1.196

645.16 6.4516 6.452 x 10-4 1 6.944 x 10-3 7.716 x 10-4

92 903 929.03 0.093 144 1 0.111

836 127 8361.27 0.836 1296 9 1

VOLUME

CUBIC MILLIMETREmm3

CUBIC CENTIMETREcm3

CUBIC METREm3

CUBIC INCHin3

CUBIC FOOTft 3

CUBIC YARDyd3

1 0.001 10-9 6.1 x 10-5 3.531 x 10-8 1.308 x 10-9

1000 1 10-6 0.061 3.531 x 10-5 1.308 x 10-6

109 106 1 61 024 35.31 1.308

16 387 16.39 1.639 x 10-5 1 5.787 x 10-4 2.143 x 10-5

2.832 x 107 2.832 x 104 0.0283 1728 1 0.0370

7.646 x 108 7.646 x 105 0.7646 46 656 27 1

LIQUID MEASURE

CUBIC METREm3

LITREl

MILLILITREml

UK GALLONUK gal

US GALLONUS gal

CUBIC FOOTft 3

1 1000 106 220 264.2 35.3147

0.001 1 1000 0.22 0.2642 0.0353

10-6 0.001 1 2.2 x 10-4 2.642 x 10-4 3.53 x 10-5

0.00455 4.546 4546 1 1.201 0.1605

0.00378 3.785 3785 0.8327 1 0.1337

0.0283 28.317 28 317 6.2288 7.4805 1

1 U.S. Barrel = 42 US gallons (petro leum measure). 1 litre = 106 mm3 = 103 cm3 or 1 cubic decimetre (1 dm3).1 litre = 1.76 UK pints = 2.113 US pints. UK gallon and UK pint also called Imperial gallon and Imperial pint.



1.7

E N G I N

E E R I N G


U N I T C O N V E R S I O N S

UNIT CONVERSIONS

VELOCITY

METRE PER SECOND

m/s

FOOT PER SECOND

ft/s

METRE PER MINUTE

m/min

FOOT PER MINUTE

ft/min

KILOMETRE PER HOUR

km/h

MILE PER HOUR

mile/h1 3.281 60 196.85 3.6 2.2369

0.305 1 18.288 60 1.0973 0.6818

0.017 0.055 1 3.281 0.06 0.0373

0.005 0.017 0.305 1 0.0183 0.01136

0.278 0.911 16.667 54.68 1 0.6214

0.447 1.467 26.822 88 1.6093 1

MASS

KILOGRAMkg

POUNDlb

HUNDREDWEIGHTcwt

TONNE t

UK TONUS TONsh ton

1 2.205 0.0197 0.001 9.84 x 10-4 0.0011

0.454 1 0.0089 4.54 x 10-4 4.46 x 10 -4 5.0 x 10-4

50.802 112 1 0.0508 0.05 0.056

1000 2204.6 19.684 1 0.9842 1.1023

1016 2240 20 1.0161 1 1.12

907.2 2000 17.857 0.9072 0.8929 1

MASS FLOW RATE

KILOGRAM/SECONDkg/s

POUND PER SECONDlb/s

KILOGRAM/HOURkg/h

POUND PER HOURlb/h

UK TON PER HOUR ton/h

TONNE PER HOUR t/ h

1 2.205 3600 7936.64 3.5431 3.6

0.454 1 1633 3600 1.607 1.633

2.78 x 10-4 6.12 x 10-4 1 2.205 9.84 x 10-4 0.001

1.26 x 10 -4 2.78 x 10-4 0.454 1 4.46 x 10-4 4.54 x 10-4

0.282 0.622 1016 2240 1 1.016

0.278 0.612 1000 2204.6 0.9842 1

VOLUMETRIC RATE OF FLOW

LITREPER SECOND

l/s

LITREPER MINUTE

l/min

CUBIC METREPER HOUR

m3 /h

CUBIC FOOTPER HOUR

ft 3 /h

CUBIC FOOTPER MINUTE

ft 3 /min

UK GALLONPER MINUTEUK gal/min

US GALLONPER MINUTEUS gal/min

US BARRELPER DAY

US barrel/d

1 60 3.6 127.133 2.1189 13.2 15.85 543.439

0.017 1 0.06 2.1189 0.0353 0.22 0.264 9.057

0.278 16.667 1 35.3147 0.5886 3.666 4.403 150.955

0.008 0.472 0.0283 1 0.0167 0.104 0.125 4.275

0.472 28.317 1.6990 60 1 6.229 7.480 256.475

0.076 4.546 0.2728 9.6326 0.1605 1 1.201 41.175

0.063 3.785 0.2271 8.0209 0.1337 0.833 1 34.286

0.002 0.110 0.0066 0.2339 0.0039 0.024 0.029 1





ENGINEERING

& T

ECHNICALDATA

UNITCONVER

SIONS

UNIT CONVERSIONS

FORCE

NEWTON

N

KILONEWTON

kN

KILOGRAM FORCE*

kgf

POUND FORCE

lbf1 0.001 0.102 0.225

1000 1 101.97 224.81

9.807 0.0098 1 2.205

4.448 0.0044 0.454 1

* The kilogram force is sometimes called the kilopond (kp).

MOMENT OF FORCE (TORQUE)

pdl ft lbf in Nm lbf ft kgf m

1 0.3730 0.04214 0.03108 4.297 x 103

2.681 1 0.1130 0.08333 0.01152

23.73 8.851 1 0.7376 0.1020

32.17 12 1.356 1 0.1383

232.7 86.80 9.807 7.233 1

6006 2240 253.1 186.7 25.81

72070 26880 3037 2240 309.7

One Nm = 107 dyn cm (dyne centimetre).

POWER

WATT W

KILOGRAM FORCEPER SECOND

kgf m/s

METRICHORSEPOWER

FOOT POUNDFORCE PER SECOND

ft lbf/s

HORSEPOWERhp

1 0.102 0.00136 0.738 0.0013

9.806 1 0.0133 7.233 0.0131

735.5 75 1 542.476 0.9863

1.356 0.138 1.84 x 10-3 1 1.82 x 10-3

745.70 76.04 1.0139 550.0 1

1 watt = 1 joule per sec = 1 newton metre per sec.The metric horsepower is called ‘cheval vapeur’ (ch) or (CV) in France.

In Germany it is called the ‘Pferdestarke’ (PS).

ENERGY, WORK HEAT

JOULEFORCE

j

KILOJOULETHERMAL UNIT

kj

MEGAJOULEMj

FOOT POUNDFORCEft lbf

BRITISHBtu

THERM thm

KILOWATTkW h

1 0.001 10-6 0.737 9.48 x 10-4 9.48 x 10-9 2.78 x 10-7

1000 1 0.001 737.56 0.9478 9.48 x 10-6 2.78 x 10-4

106 1000 1 737 562 947.82 9.48 x 10-3 0.2778

1.356 1.36 x 10-3 1.36 x 10 -6 1 1.28 x 10-3 1.28 x 10-8 3.77 x 10-7

1055.1 1.0551 1.05 x 10-3 778.17 1 10-5 2.931 x 10-4

1.0551 x 108 105 510 105.51 7.78 x 107 100 000 1 29.307

3.6 x 106 3600 3.6 2.65 x 106 3412.1 0.03412 1

1 watt = 1 joule per sec = 1 newton metre per sec.





ENGINEERING

& TECHNICALDATA

TEMPERATURECONVER

SIONS

TEMPERATURE CONVERSIONS

-460° TO 0° 1° TO 60° 61° TO 290° 300° TO 890° 900° TO 3000°

C F\C F C F \C F C F \C F C F\C F C F \C F

-273 -459.4 -17.2 1 33.8 16.1 61 141.8 149 300 572 482 900 1652-268 -450 -16.7 2 35.6 16.7 62 143.6 154 310 590 488 910 1670

-262 -440 -16.1 3 37.4 17.2 63 145.4 160 320 608 493 920 1688

-257 -430 -15.6 4 39.2 17.8 64 147.2 166 330 626 499 930 1706

-251 -420 -15.0 5 41.0 18.3 65 149.0 171 340 644 504 940 1724

-246 -410 -14.4 6 42.8 18.9 66 150.8 177 350 662 510 950 1742

-240 -400 -13.9 7 44.6 19.4 67 152.6 182 360 680 516 960 1760

-234 -390 -13.3 8 46.4 20.0 68 154.4 188 370 698 521 970 1778

-229 -380 -12.8 9 48.2 20.6 69 156.2 193 380 716 527 980 1796

-223 -370 -12.2 10 50.0 21.1 70 158.0 199 390 734 532 990 1814

-218 -360 -11.7 11 51.8 21.7 71 159.8 204 400 752 538 1000 1832

-212 -350 -11.1 12 53.6 22.2 72 161.6 210 410 770 549 1020 1868

-207 -340 -10.6 13 55.4 22.8 73 163.4 216 420 788 560 1040 1904

-201 -330 -10.0 14 57.2 23.3 74 165.2 221 430 806 571 1060 1940

-196 -320 -9.4 15 59.0 23.9 75 167.0 227 440 824 582 1080 1976

-190 -310 -8.9 16 60.8 24.4 76 168.8 232 450 842 593 1100 2012-184 -300 -8.3 17 62.6 25.0 77 170.6 238 460 860 604 1120 2048

-179 -290 -7.8 18 64.4 25.6 78 172.4 243 470 878 616 1140 2084

-173 -280 -7.2 19 66.2 26.1 79 174.2 249 480 896 627 1160 2120

-169 -273 -460 -6.7 20 68.0 26.7 80 176.0 254 490 914 638 1180 2156

-168 -270 -454 -6.1 21 69.8 27.2 81 177.8 260 500 932 649 1200 2192

-162 -260 -436 -5.6 22 71.6 27.8 82 179.6 266 510 950 660 1220 2228

-157 -250 -418 -5.0 23 73.4 28.3 83 181.4 271 520 968 671 1240 2264

-151 -240 -400 -4.4 24 75.2 28.9 84 183.2 277 530 986 682 1260 2300

-146 -230 -382 -3.9 25 77.0 29.4 85 185.0 282 540 1004 693 1280 2336

-140 -220 -364 -3.3 26 78.8 30.0 86 186.8 288 550 1022 704 1300 2372

-134 -210 -346 -2.8 27 80.6 30.6 87 188.6 293 560 1040 732 1350 2462

-129 -200 -328 -2.2 28 82.4 31.1 88 190.4 299 570 1058 760 1400 2552

-123 -190 -310 -1.7 29 84.2 31.7 89 192.2 304 580 1076 788 1450 2642

-118 -180 -292 -1.1 30 86.0 32.2 90 194.0 310 590 1094 816 1500 2732

-112 -170 -274 -0.6 31 87.8 32.8 91 195.8 316 600 1112 843 1550 2822-107 -160 -256 0.0 32 89.6 33.3 92 197.6 321 610 1130 871 1600 2912

-101 -150 -238 0.6 33 91.4 33.9 93 199.4 327 620 1148 899 1650 3002

-96 -140 -220 1.1 34 93.2 34.4 94 201.2 332 630 1166 927 1700 3092

-90 -130 -202 1.7 35 95.0 35.0 95 203.0 338 640 1184 954 1750 3182

-84 -120 -184 2.2 36 96.8 35.6 96 204.8 343 650 1202 982 1800 3272

-79 -110 -166 2.8 37 98.6 36.1 97 206.6 349 660 1220 1010 1850 3362

-73 -100 -148 3.3 38 100.4 36.7 98 208.4 354 670 1238 1038 1900 3452

-68 -90 -130 3.9 39 102.2 37.2 99 210.2 360 680 1256 1066 1950 3542

-62 -80 -112 4.4 40 104.0 37.8 100 212.0 366 690 1274 1093 2000 3632

-57 -70 -94 5.0 41 105.8 43 110 230 371 700 1292 1121 2050 3722

-51 -60 -76 5.6 42 107.6 49 120 248 377 710 1310 1149 2100 3812

-46 -50 -58 6.1 43 109.4 54 130 266 382 720 1328 1177 2150 3902

-40 -40 -40 6.7 44 111.2 60 140 284 388 730 1346 1204 2200 3992

-34 -30 -22 7.2 45 113.0 66 150 302 393 740 1364 1232 2250 4082

-29 -20 -4 7.8 46 114.8 71 160 320 399 750 1382 1260 2300 4172

-23 -10 14 8.3 47 116.6 77 170 338 404 760 1400 1288 2350 4262

-17.8 0 32 8.9 48 118.4 82 180 356 410 770 1418 1316 2400 4352

9.4 49 120.2 88 190 374 416 780 1436 1343 2450 4442

10.0 50 122.0 93 200 392 421 790 1454 1371 2500 4532

10.6 51 123.8 99 210 410 427 800 1472 1399 2550 4622

11.1 52 125.6 100 212 413.6 432 810 1490 1427 2600 4712

11.7 53 127.4 104 220 428 438 820 1508 1454 2650 4802

12.2 54 129.2 110 230 446 443 830 1526 1482 2700 4892

12.8 55 131.0 116 240 464 449 840 1544 1510 2750 4982

13.3 56 132.8 121 250 482 454 850 1562 1538 2800 5072

13.9 57 134.6 127 260 500 460 860 1580 1566 2850 5162

14.4 58 136.4 132 270 518 466 870 1598 1593 2900 5252

15.0 59 138.2 138 280 536 471 880 1616 1621 2950 5342

15.6 60 140.0 143 290 554 477 890 1634 1649 3000 5432Locate temperature in middle column. If in degrees celsius, read Fahrenheit equivalent in right hand column: if in degrees Fahrenheit, read Celcius equivalent inleft hand column.

°C = (5/9) x (°F-32) = °K-273 °K = °C+273 °F = ((9/5) x °C)+32 °R = °F+460





ENGINEERING&

TECHNICALDATA

PRESSURERATINGS&FLANGECOMPATIBILITY

PRESSURE RATINGS & FLANGE COMPATIBILITY

D e s i g n P r e s s u r e ( k P a )

Temperature (Deg C)


Temperature (Deg C)

Temperature (Deg F)

Temperature (Deg C)

D

e s i g n P r e s s u r e ( P S I )

D

e s i g n P r e s s u r e ( k P a )

Temperature (Deg F)

Temperature (Deg C)

D

e s i g n P r e s s u r e ( P S I )


American Standard B16.5 (ASA) for B62 Copper Alloy American Standard B16.5 (ASA) for A105 (A216 WCB) Steel

European Standard BS 4504 (DIN) for LG2C Copper Alloy European Standard BS 4504 (DIN) For BS 1503-161 28A(BS1504-161B) Carbon Steel



1.13

E N G I N

E E R I N G


F L A

N G E S T O A S 2 1 2 9

FLANGES TO AS2129

Welding neck flange Blind flange Plate flange Boss flange Integral flange for pipes Raised face flange and fittings

AS2129 1982 TABLE D

DIMENSIONS COMMON TO ALL FLANGE TYPESDIMENSIONS OF FLANGE

VARIATIONSFLANGE THICKNESS

NominalPipe Size

Diameterof Flange

A

BoltCircle

Diameter

B

Numberof BoltHoles

C

Diameterof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Lengthof Boss

G

Lengthof Weld

Neck

H

Grey or SGiron; Boss or

IntegralFlanges

I 2,3,5

Copper Alloy;Blind, Plate,

Boss orIntegralFlanges

I 1

Forged or Wrought S teel;

Blind, Plate,Boss Welding

Neck orIntegralFlanges

I 1,2,3,4,5

15 95 67 4 14 M12 47 10 22 13 6 5†20 100 73 4 14 M12 53 11 22 13 6 5†

25 115 83 4 14 M12 65 11 22 13 8 5†

32 120 87 4 14 M12 67 11 25 16 8 6†

40 135 98 4 14 M12 78 13 29 16 10 6†

50 150 114 4 18 M16 90 13 29 17 10 8†

65 165 127 4 18 M16 103 16 32 17 11 8†

80 185 146 4 18 M16 122 16 35 19 13 10†

100 215 178 4 18 M16 154 19 41 19 16 10†

125 255 210 8 18 M16 186 19 44 21 17 13

150 280 235 8 18 M16 211 19 48 21 17 13

200 335 292 8 18 M16 268 22 51 22 19 13

250 405 356 8 22 M20 328 27 64 25 19 16

300 455 406 12 22 M20 378 29 70 25 22 19

350 525 470 12 26 M24 438 73 29 25 22

400 580 521 12 26 M24 489 29 25 22

450 640 584 12 26 M24 532 32 29 25

500 705 641 16 26 M24 609 32 32 29

600 825 756 16 30 M27 720 35 35 32

All dimensions are in mm. Available with or without raised face. Thickness dimension includes raised face.

AS2129 1982 TABLE E



NominalPipe Size

Diameterof Flange

A

BoltCircle

Diameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Lengthof Boss

G

Lengthof Weld

Neck

H

Grey orSG iron;Boss orIntegralFlanges

I 3,5

CopperAlloy;

Plate, Bossor Integral

Flanges

I 2,3,5

CopperAlloy;Blind

I 1

Cast or Wrough t Steel;



I 1,2,3,4,515 95 67 4 14 M12 47 10 22 13 6 6 6†

20 100 73 4 14 M12 53 11 22 13 6 6 6†

25 115 83 4 14 M12 63 11 22 13 8 8 7†

32 120 87 4 14 M12 67 11 25 16 8 8 8†

40 135 98 4 14 M12 78 13 29 16 10 10 9†

50 150 114 4 18 M16 90 13 29 19 10 10 10†

65 165 127 4 18 M16 103 16 32 19 11 11 10†

80 185 146 4 18 M16 122 16 35 19 13 13 11†

100 215 178 8 18 M16 154 19 41 22 16 16 13

125 255 210 8 18 M16 186 19 44 22 17 17 14

150 280 235 8 22 M20 207 19 48 22 17 17 17

200 335 292 8 22 M20 264 22 51 25 19 20 19

250 405 356 12 22 M20 328 27 64 25 22 25 22

300 455 406 12 26 M24 374 29 70 29 25 28 25

350 525 470 12 26 M24 438 73 32 25 32 29

400 580 521 12 26 M24 489 32 25 36 32

450 640 584 16 26 M24 552 35 29 41 35

500 705 641 16 26 M24 609 38 32 46 38

600 825 756 16 33 M30 717 41 38 48

† It is impracticable to use thicknesses less than 12.00mm for plate flanges.






ENGINEERING

& T

ECHNICALDATA

FLANGESTOA

S2129

FLANGES TO AS2129

AS2129 1982 TABLE F



NominalPipe Size

Diameterof Flange

A

BoltCircle

Diameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Lengthof Boss

G

Lengthof Weld

Neck

H


I 3,5

CopperAlloy;


Flanges

I 2,3,5

CopperAlloy;Blind

I 1




I 1,2,3,4,5

15 95 67 4 14 M12 47 10 22 13 8 8 10†20 100 73 4 14 M12 53 11 22 13 8 8 10†

25 120 87 4 18 M16 63 11 29 13 10 10 10†

32 135 98 4 18 M16 74 11 35 16 10 10 13

40 140 105 4 18 M16 81 13 35 16 11 11 13

50 165 127 4 18 M16 103 13 35 19 11 12 16

65 185 146 8 18 M16 122 16 38 19 13 13 16

80 205 165 8 18 M16 141 16 44 19 14 15 16

100 230 191 8 18 M16 167 19 51 22 17 17 19

125 280 235 8 22 M20 207 19 57 25 19 20 22

150 305 260 12 22 M20 232 19 57 25 22 23 22

200 370 324 12 22 M20 296 22 67 29 25 28 25

250 430 381 12 26 M24 349 27 73 29 25 32 29

300 490 438 16 26 M24 406 29 79 32 29 37 32

350 550 495 16 30 M27 459 86 35 32 42 35

400 610 552 20 30 M27 516 35 32 47 41

450 675 610 20 33 M30 571 38 35 52 44

500 735 673 24 33 M30 634 41 38 57 51

600 850 781 24 36 M33 739 44 41 68 57



AS2129 1982 TABLE H



NominalPipe Size

Diameterof Flange

A

BoltCircle

Diameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Lengthof Boss

G

Lengthof Weld

Neck

H


I 3,5

CopperAlloy;


Flanges

I 2,3,5

CopperAlloy;Blind

I 1




I 1,2,3,4,515 115 83 4 18 M16 57 10 29 16 10 11 13

20 115 83 4 18 M16 57 11 29 16 10 11 13

25 120 87 4 18 M16 64 11 29 19 11 12 14

32 135 98 4 18 M16 76 11 35 22 11 13 17

40 140 105 4 18 M16 83 13 35 22 13 14 17

50 165 127 4 18 M16 102 13 35 25 13 16 19

65 185 146 8 18 M16 114 16 38 25 14 17 19

80 205 165 8 18 M16 127 16 44 29 16 19 22

100 230 191 8 18 M16 152 19 51 32 19 23 25

125 280 235 8 22 M20 178 19 57 35 22 27 29

150 305 260 12 22 M20 210 19 57 35 25 30 29

200 370 324 12 22 M20 260 22 67 38 32 39 32

250 430 381 12 26 M24 311 27 73 41 35 45 35

300 490 438 16 26 M24 362 29 79 44 38 52 41

350 550 495 16 30 M27 419 86 48 41 58 48

400 610 552 20 30 M27 483 51 44 64 54

450 675 610 20 33 M30 533 54 48 71 60

500 735 673 24 33 M30 597 57 51 78 67

600 850 781 24 36 M33 699 64 57 92 76






1.15

E N G I N

E E R I N G


F L A

N G E S T O A S 2 1 2 9

FLANGES TO AS2129


AS2129 1982 TABLE J



NominalPipe Size

Diameterof Flange

A

BoltCircle

Diameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Lengthof Boss

G

Lengthof Weld

Neck

H

Grey or SGiron; Boss or

IntegralFlanges

I 2,3,5

Copper Alloy;Blind

I 1

Cast or Wrought S teel;



I 1,2,3,4,5

15 115 83 4 18 M16 57 10 29 16 16 1620 115 83 4 18 M16 57 11 29 16 16 16

25 120 87 4 18 M16 64 11 29 19 19 19

32 135 98 4 18 M16 76 11 35 19 19 19

40 140 105 4 18 M16 83 13 35 22 22 22

50 165 127 4 22 M20 102 13 35 25 25 25

65 185 146 8 22 M20 114 16 38 25 25 25

80 205 165 8 22 M20 127 16 44 32 32 32

100 230 191 8 22 M20 152 19 51 35 35 35

125 280 235 8 26 M24 178 19 57 38 38 38

150 305 260 12 26 M24 210 19 57 38 38 38

200 370 324 12 26 M24 260 67 41 46 41

250 430 381 12 30 M27 311 73 48

300 490 438 16 30 M27 362 79 51

350 550 495 16 33 M30 419 86 57

400 610 552 20 33 M30 483 64

450 675 610 20 36 M33 533 70

500 735 673 24 36 M33 597 79

600 850 781 24 39 M36 699 92


AS2129 1982 TABLE K



NominalPipe Size

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Length of Weld Neck

H

CopperAlloy;

Plate, orIntegralFlanges

I 2,3,5

CopperAlloy;Blind

I 1

Cast, Forged or Wrough t Steel;

Blind, Plate, Welding Neck

or IntegralFlanges

I 1,2,3,4,5

15 115 83 4 18 M16 64 29 19 19 1920 115 83 4 18 M16 64 29 19 19 19

25 125 95 4 18 M16 76 35 22 22 22

32 135 98 4 18 M16 76 35 22 22 22

40 150 114 4 22 M20 89 35 25 25 25

50 165 127 8 18 M16 102 35 25 25 25

65 185 146 8 22 M20 114 38 29 29 29

80 205 165 8 22 M20 127 44 32 32 32

100 240 197 8 26 M24 152 51 35 35 35

125 280 235 12 26 M24 178 57 41 41 41

150 305 260 12 26 M24 210 57 41 43 41

200 370 318 12 30 M27 260 67 48 52 48

250 430 381 16 30 M27 311 73 51

300 490 432 16 33 M30 362 83 57

350 570 508 16 36 M33 419 95 67

400 630 565 20 36 M33 483 - 76

450 720 654 20 39 M36 572 111 89500 785 711 20 42 M39 622 117 98






ENGINEERING

& T

ECHNICALDATA

FLANGESTOA

S2129

FLANGES TO AS2129


AS2129 1982 TABLE R

DIMENSIONS COMMON TO ALL FLANGE TYPESDIMENSIONS OF

FLANGE VARIATIONSFLANGE

THICKNESS

NominalPipe Size

Diameterof Flange

A

Bolt CircleDiameter

B

Number ofBolt Holes

C

Diameter ofBolt Holes

D

Bolt Size

E

Raised FaceDiameter

(1.6 mm) Thick

F

Length of Weld Neck

H



or IntegralFlangesI 1,2,4,5

15 115 83 4 18 M16 64 29 19

20 115 83 4 18 M16 64 29 1925 125 95 4 18 M16 76 35 22

32 135 98 4 18 M16 76 35 22

40 150 114 4 22 M20 89 35 25

50 165 127 8 18 M16 102 35 25

65 185 146 8 22 M20 114 38 29

80 205 165 8 22 M20 127 44 32

100 240 197 8 26 M24 152 51 35

125 280 235 12 26 M24 178 57 41

150 305 260 12 26 M24 210 67 44

200 370 324 12 30 M27 260 73 51

250 430 387 16 30 M27 311 92 60

300 510 457 16 33 M30 362 102 70

350 585 527 16 36 M33 419 114 79

400 640 584 20 36 M33 483 89

450 735 673 20 39 M36 572 137 98

500 805 730 20 42 M39 622 137 105


AS2129 1982 TABLE S



THICKNESS

NominalPipe Size

Diameterof Flange

A

Bolt CircleDiameter

B

Number ofBolt Holes

C


D

Bolt Size

E

Raised FaceDiameter

(1.6 mm) Thick

F

Length of Weld Neck

H




15 125 89 4 22 M20 64 38 2220 125 89 4 22 M20 64 38 22

25 140 102 4 22 M20 76 44 25

32 145 108 4 22 M20 83 48 29

40 160 121 4 22 M20 89 51 29

50 170 133 8 22 M20 89 51 32

65 185 146 8 22 M20 102 54 32

80 205 165 8 26 M24 114 54 35

100 250 203 8 30 M27 159 60 41

125 285 235 12 26 M24 191 60 44

150 325 273 12 30 M27 210 76 51

200 415 356 12 36 M33 273 86 64

250 485 425 16 36 M33 330 111 79

300 580 508 16 42 M39 381 127 92

350 650 578 20 42 M39 438 143 105

400 745 660 20 48 M45 495 159 117

All dimensions are in mm. Thickness dimension includes raised face.



1.17

E N G I N

E E R I N G


F L A

N G E S T O A S 2 1 2 9

FLANGES TO AS2129


AS2129 1982 TABLE T



THICKNESS

NominalPipe Size

Diameterof Flange

A

Bolt CircleDiameter

B

Number ofBolt Holes

C


D

Bolt Size

E

Raised FaceDiameter

(1.6 mm) Thick

F

Length of Weld Neck

H




15 140 102 4 22 M20 64 38 25

20 140 102 4 22 M20 64 38 2525 145 108 4 22 M20 76 44 29

32 160 121 4 26 M24 83 48 32

40 170 133 8 22 M20 89 51 35

50 185 146 8 22 M20 102 54 35

65 205 165 8 26 M24 114 60 41

80 235 191 8 30 M27 127 60 48

100 285 235 8 33 M30 159 76 57

125 325 273 12 33 M30 210 92 67

150 375 318 12 36 M33 229 102 73

200 475 406 12 42 M39 298 114 89

250 560 489 16 42 M39 356 146 108

300 655 572 16 48 M45 413 171 121

All dimensions are in mm. Thickness dimension includes raised face.





ANSI B16.5 1981 CLASS 150 (PN20); TABLE ASA 150

DIMENSIONS COMMON TO ALL FLANGE TYPES LENGTH THROUGH HUB

NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B


C

Numberof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

FlangeThicknessMinimum

G

Threaded,Slip On

or Socket WeldingFlanges

H

LappedFlanges

I

Weld NeckFlanges

J

15 (½) 90 60.5 16 4 M14 34.9 11.5 16 16 48

20 (¾) 98 70.0 16 4 M14 42.9 13.0 16 16 52

25 (1) 108 79.5 16 4 M14 50.8 14.5 17 17 56

32 (1¼) 117 89.0 16 4 M14 63.5 16.0 21 21 57

40 (1½) 127 98.5 16 4 M14 73.0 17.5 22 22 62

50 (2) 152 120.5 20 4 M16 92.1 19.5 25 25 64

65 (2½) 178 139.5 20 4 M16 104.8 22.5 29 29 70

80 (3) 191 152.5 20 4 M16 127.0 24.0 30 30 70

100 (4) 229 190.5 20 8 M16 157.2 24.0 32 33 76

125 (5) 254 216.0 23 8 M20 185.7 24.0 36 36 89

150 (6) 279 241.5 23 8 M20 215.9 25.5 49 40 89

200 (8) 343 298.5 23 8 M20 269.9 29.0 44 44 102

250 (10) 406 362.0 26 12 M24 323.8 30.5 49 49 102

300 (12) 483 432.0 26 12 M24 381.0 32.0 56 56 114

350 (14) 535 476.5 29 12 M27 412.8 35.0 57 79 127

400 (16) 600 540.0 29 16 M27 469.9 37.0 64 87 127

450 (18) 635 578.0 32 16 M30 533.4 40.0 68 97 140

500 (20) 700 635.0 32 20 M30 584.2 43.0 73 103 145

600 (24) 815 749.5 35 20 M33 692.2 48 83 111 152

All dimensions are in mm. Thickness dimension does not include raised face.

ENGINEERING

& TECH

NICALDATA

FLANGESTOANS

IB16.5

FLANGES TO ANSI B16.5

Welding neck flange Blind flange Socket weld flange Lapped flange Slip-on weld flange Threaded



NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B


C

Numberof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Forged SteelFlanged

Thickness

G

Threaded,Slip On


H

LappedFlanges

I

Weld NeckFlanges

J

15 (½) 95 66.5 16 4 M14 34.9 14.5 22 22 52

20 (¾) 117 82.5 20 4 M18 42.9 16.0 25 25 57

25 (1) 124 89.0 20 4 M18 50.8 17.5 27 27 62

32 (1¼) 133 98.5 20 4 M18 63.5 19.5 27 27 65

40 (1½) 156 114.5 23 4 M20 73.0 21.0 30 30 68

50 (2) 165 127.0 20 8 M18 92.1 22.5 33 33 70

65 (2½) 191 149.0 23 8 M20 104.8 25.5 38 38 76

80 (3) 210 168.5 23 8 M20 127.0 29.0 43 43 79

100 (4) 254 200.0 23 8 M20 157.2 32.0 48 48 86

125 (5) 279 235.0 23 8 M20 185.7 35.0 51 51 98

150 (6) 318 270.0 23 12 M20 215.9 37.0 52 52 98

200 (8) 381 330.0 26 12 M24 269.9 41.5 62 62 111

250 (10) 445 387.5 29 16 M27 323.8 48.0 67 95 117

300 (12) 520 451.0 32 16 M30 381.0 51.0 73 102 130

350 (14) 585 514.5 32 20 M30 412.8 54.0 76 111 143

400 (16) 650 571.5 35 20 M33 469.9 57.5 83 121 146

450 (18) 710 628.5 35 24 M33 533.4 60.5 89 130 159

500 (20) 775 686.0 35 24 M33 584.2 63.5 95 140 162 600 (24) 915 813.0 42 24 M39 692.2 70.0 106 152 168




1.19



NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B


C

Numberof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Forged SteelFlanged

Thickness

G

Threaded,Slip On


H

LappedFlanges

I

Weld NeckFlanges

J

15 (½) 95 66.5 16 4 M14 34.9 14.5 22 22 52

20 (¾) 117 82.5 20 4 M18 42.9 16.0 25 25 57

25 (1) 124 89.0 20 4 M18 50.8 17.5 27 27 62

32 (1¼) 133 98.5 20 4 M18 63.5 21.0 29 29 67

40 (1½) 156 114.5 23 4 M20 73.0 22.5 32 32 70

50 (2) 165 127.0 23 8 M20 92.1 25.5 37 37 73

65 (2½) 191 149.0 23 8 M20 104.8 29.0 41 41 79

80 (3) 210 168.0 23 8 M20 127.0 32.0 46 46 83

100 (4) 254 200.0 26 8 M24 157.2 35.0 51 51 89

125 (5) 279 235.0 26 8 M24 185.7 38.5 54 54 102

150 (6) 318 270.0 26 12 M24 215.9 41.5 57 57 103

200 (8) 381 330.0 30 12 M27 269.9 48.0 68 68 118

250 (10) 445 387.5 33 16 M30 323.8 54.0 73 102 124

300 (12) 520 451.0 36 16 M33 381.0 57.5 79 108 136

350 (14) 585 514.5 36 20 M33 412.8 60.5 84 117 149

400 (16) 650 571.5 39 20 M36 469.9 63.5 94 127 152

450 (18) 710 628.5 39 24 M36 533.4 67.0 98 137 165

500 (20) 775 686.0 42 24 M39 584.2 70.0 102 146 168

600 (24) 915 813.0 48 24 M45 692.2 76.5 114 159 175


E N G I N

E E R I N G


F L A

N G E S T O A N S I B 1 6 . 5





NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B


C

Numberof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Forged SteelFlanged

Thickness

G

Threaded,Slip On


H

LappedFlanges

I

Weld NeckFlanges

J

15 (½) 95 66.5 16 4 M14 34.9 14.5 22 22 52

20 (¾) 117 82.5 20 4 M18 42.9 16.0 25 25 57

25 (1) 124 89.0 20 4 M18 50.8 17.5 27 27 62

32 (1¼) 133 98.5 20 4 M18 63.5 21.0 29 29 67

40 (1½) 156 114.5 23 4 M20 73.0 22.5 32 32 70

50 (2) 165 127.0 23 8 M20 92.1 25.5 37 37 73

65 (2½) 191 149.0 23 8 M20 104.8 29.0 41 41 79

80 (3) 210 168.0 23 8 M20 127.0 32.0 46 46 83

100 (4) 273 216.0 26 8 M24 157.2 38.5 54 54 102

125 (5) 330 267.0 29 8 M27 185.7 44.5 60 60 114

150 (6) 356 292.0 29 12 M27 215.9 48.0 67 67 117

200 (8) 419 349.0 32 12 M30 269.9 55.5 76 76 133

250 (10) 510 432.0 35 16 M33 323.8 63.5 86 111 152

300 (12) 560 489.0 35 20 M33 381.0 67.0 92 117 156

350 (14) 605 527.0 39 20 M36 412.8 70.0 94 127 165

400 (16) 685 603.0 42 20 M39 469.9 76.5 106 140 178

450 (18) 745 654.0 45 20 M42 533.4 83.0 117 152 184

500 (20) 815 724.0 45 24 M42 584.2 89.0 127 165 190 600 (24) 940 838.0 51 24 M48 692.2 102.0 140 184 203




1.21

E N G I N

E E R I N G


F L A

N G E S T O A N S I B 1 6 . 5



ANSI B16.5 1981 CLASS 25 00 (PN420); TABLE ASA 2500


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B


C

Numberof BoltHoles

D

Bolt Size

E

RaisedFace

Diameter(1.6 mm)

Thick

F

Forged SteelFlanged

Thickness

G

Threaded,Slip On


H

LappedFlanges

I

Weld NeckFlanges

J

15 (½) 133 89.0 23 4 M20 34.9 30.5 40 40 73.0

20 (¾) 140 95.0 23 4 M20 42.9 32.0 43 43 79.4

25 (1) 159 108.0 26 4 M24 50.8 35.0 48 48 88.9

32 (1¼) 184 130.0 29 4 M27 63.5 38.5 52 52 95.2

40 (1½) 203 146.0 32 4 M30 73.0 44.5 60 60 111.4

50 (2) 235 171.5 29 8 M27 92.1 51.0 70 70 127.0

65 (2½) 267 197.0 32 8 M30 104.8 57.5 79 79 142.9

80 (3) 305 228.5 35 8 M33 127.0 67.0 92 92 168.2

100 (4) 356 273.0 42 8 M39 157.2 76.5 108 108 190.5

125 (5) 419 324.0 48 8 M45 185.7 92.5 130 130 228.6

150 (6) 483 368.5 54 8 M52 215.9 108.0 152 152 273.0

200 (8) 550 438.0 54 12 M52 269.9 127.0 178 178 317.5

250 (10) 675 539.5 67 12 M64 323.8 165.5 229 229 419.4

300 (12) 760 619.0 74 12 M72 381.0 184.5 254 254 635.0






ENGINEERING

& TECHNICALDATA

FLANGESTOBS4504;DIN

FLANGES TO BS4504; DIN*

Welding neck Blind Bossed Plate slip-on welding

BS450 4 1969; DIN*; TABLE 6


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

I

BossedFlanges

J

15 (½) 80 55 4 11 M10 40 2 12 30 20

20 (¾) 90 65 4 11 M10 50 2 14 32 24

25 (1) 100 75 4 11 M10 60 2 14 35 24

32 (1¼) 120 90 4 14 M12 70 2 16 35 26

40 (1½) 130 100 4 14 M12 80 3 16 38 26

50 (2) 140 110 4 14 M12 90 3 16 38 28

65 (2½) 160 130 4 14 M12 110 3 16 38 32

80 (3) 190 150 4 18 M16 128 3 18 42 34

100 (4) 210 170 4 18 M16 148 3 18 45 40

125 (5) 240 200 8 18 M16 178 3 20 48 44

150 (6) 265 225 8 18 M16 202 3 20 48 44

200 (8) 320 280 8 18 M16 258 3 22 55 44

250 (10) 375 335 12 18 M16 312 3 24 60 44

300 (12) 440 395 12 22 M20 365 4 24 62 44

350 (14) 490 445 12 22 M20 415 4 26 62

400 (16) 540 495 16 22 M20 465 4 28 65

450 (18) 595 550 16 22 M20 520 4 30 65

500 (20) 645 600 20 22 M20 570 4 30 68

600 (24) 755 705 20 26 M24 670 5 32 70

All dimensions are in mm. Available with or without raised face. Thickness dimension does not include raised face.

BS450 4 1969; DIN*; TABLE 10


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

I

BossedFlanges

J

15 (½) 95 65 4 14 M12 45 2 14 35 20

20 (¾) 105 75 4 14 M12 58 2 16 38 24 25 (1) 115 85 4 14 M12 68 2 16 38 24

32 (1¼) 140 100 4 18 M16 78 2 16 40 26

40 (1½) 150 110 4 18 M16 88 3 16 42 26

50 (2) 165 125 4 18 M16 102 3 18 45 28

65 (2½) 185 145 4 18 M16 122 3 18 45 32

80 (3) 200 160 8 18 M16 138 3 20 50 34

100 (4) 220 180 8 18 M16 158 3 20 52 40

125 (5) 250 210 8 18 M16 188 3 22 55 44

150 (6) 285 240 8 22 M20 212 3 22 55 44

175 (7) 315 270 8 22 M20 242 3 24 60

200 (8) 340 295 8 22 M20 268 3 24 62 44

250 (10) 395 350 12 22 M20 320 3 26 68 46

300 (12) 445 400 12 22 M20 370 4 26 68 46

350 (14) 505 460 16 22 M20 430 4 28 68

400 (16) 565 515 16 26 M24 482 4 32 72

450 (18) 615 565 20 26 M24 532 4 36 72

500 (20) 670 620 20 26 M24 585 4 38 75 600 (24) 780 725 20 30 M27 685 5 42 80

*BS4504 is basically the British equivalent to the DIN flange standards.All dimensions are in mm. Available with or without raised face. Thickness dimension does not include raised face.



1.23

E N G I N

E E R I N G


F L A

N G E S T O B S 4 5 0 4 ; D I N *



BS450 4 1969; DIN*; TABLE 16


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

I

BossedFlanges

J

15 (½) 95 65 4 14 M12 45 2 14 35 20

20 (¾) 105 75 4 14 M12 58 2 16 38 24

25 (1) 115 85 4 14 M12 68 2 16 38 24

32 (1¼) 140 100 4 18 M16 78 2 16 40 26

40 (1½) 150 110 4 18 M16 88 3 16 42 26

50 (2) 165 125 4 18 M16 102 3 18 45 28

65 (2½) 185 145 4 18 M16 122 3 18 45 32

80 (3) 200 160 8 18 M16 138 3 20 50 34

100 (4) 220 180 8 18 M16 158 3 20 52 40

125 (5) 250 210 8 18 M16 188 3 22 55 44

150 (6) 285 240 8 22 M20 212 3 22 55 44

175 (7) 315 270 8 22 M20 242 3 24 60

200 (8) 340 295 12 22 M20 268 3 24 62 44

250 (10) 405 355 12 26 M24 320 3 26 70 46

300 (12) 460 410 12 26 M24 378 4 28 78 46

350 (14) 520 470 16 26 M24 438 4 32 82

400 (16) 580 525 16 30 M27 490 4 36 85

450 (18) 640 585 20 30 M27 550 4 40 87

500 (20) 715 650 20 33 M30 610 4 44 90

600 (24) 840 770 20 36 M33 725 5 52 95


BS450 4 1969; DIN*; TABLE 25


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

I

BossedFlanges

J

15 (½) 95 65 4 14 M12 45 2 16 38 22

20 (¾) 105 75 4 14 M12 58 2 18 40 26 25 (1) 115 85 4 14 M12 68 2 18 40 28

32 (1¼) 140 100 4 18 M16 78 2 18 42 30

40 (1½) 150 110 4 18 M16 88 3 18 45 32

50 (2) 165 125 4 18 M16 102 3 20 48 34

65 (2½) 185 145 8 18 M16 122 3 22 52 38

80 (3) 200 160 8 18 M16 138 3 24 58 40

100 (4) 235 190 8 22 M20 162 3 26 65 44

125 (5) 270 220 8 26 M24 188 3 28 68 48

150 (6) 300 250 8 26 M24 218 3 30 75 52

175 (7) 330 280 12 26 M24 248 3 26 75

200 (8) 360 310 12 26 M24 278 3 28 80 52

250 (10) 425 370 12 30 M27 335 3 32 88 60

300 (12) 485 430 16 30 M27 395 4 38 92 67

350 (14) 555 490 16 33 M30 450 4 42 100

400 (16) 620 550 16 36 M33 505 4 46 110

450 (18) 670 600 20 36 M33 555 4 52 110

500 (20) 730 660 20 36 M33 615 4 58 125 600 (24) 845 770 20 39 M36 720 5 66 125






ENGINEERING

& TECHNICALDATA

FLANGESTOBS4504;DIN



BS450 4 1969; DIN*; TABLE 40


NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

I

BossedFlanges

J

15 (½) 95 65 4 14 M12 45 2 16 38 22

20 (¾) 105 75 4 14 M12 58 2 18 40 26

25 (1) 115 85 4 14 M12 68 2 18 40 28

32 (1¼) 140 100 4 18 M16 78 2 18 42 30

40 (1½) 150 110 4 18 M16 88 3 18 45 32

50 (2) 165 125 4 18 M16 102 3 20 48 34

65 (2½) 185 145 8 18 M16 122 3 22 52 38

80 (3) 200 160 8 18 M16 138 3 24 58 40

100 (4) 235 190 8 22 M20 162 3 26 65 44

125 (5) 270 220 8 26 M24 188 3 28 68 48

150 (6) 300 250 8 26 M24 218 3 30 75 52

175 (7) 350 295 12 30 M27 260 3 32 82

200 (8) 375 320 12 30 M27 285 3 34 88 52

250 (10) 450 385 12 33 M30 345 3 42 105 60

300 (12) 515 450 16 33 M30 410 4 50 115 67

350 (14) 580 510 16 36 M33 465 4 56 125

400 (16) 660 585 16 39 M36 535 4 64 135

450 (18) 685 610 20 39 M36 560 4 68 135

500 (20) 755 670 20 42 M39 615 4 72 140


BS450 4 1969; DIN*; TABLE 64

DIMENSIONS COMMON TO ALL FLANGE TYPESLENGTH

THROUGHHUB

NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

J

15 (½) 105 75 4 14 M12 45 2 20 45 20 (¾) 130 90 4 18 M16 58 2 22 58

25 (1) 140 100 4 18 M16 68 2 24 58

32 (1¼) 155 110 4 22 M20 78 2 24 60

40 (1½) 170 125 4 22 M20 88 3 26 62

50 (2) 180 135 4 22 M20 102 3 26 62

65 (2½) 205 160 8 22 M20 122 3 26 68

80 (3) 215 170 8 22 M20 138 3 30 72

100 (4) 250 200 8 26 M24 162 3 32 78

125 (5) 295 240 8 30 M27 188 3 34 88

150 (6) 345 280 8 33 M30 218 3 36 95

175 (7) 375 310 12 33 M30 260 3 40 105

200 (8) 415 345 12 36 M33 285 3 46 110

250 (10) 470 400 12 36 M33 345 3 54 125

300 (12) 530 460 16 36 M33 410 4 62 140

350 (14) 600 525 16 39 M36 465 4 72 150

400 (16) 670 585 16 42 M39 535 4 78 160




1.25

E N G I N

E E R I N G


F L A

N G E S T O B S 4 5 0 4 ; D I N *



BS450 4 1969; DIN*; TABLE 160


THROUGHHUB

NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

J

15 (½) 105 75 4 14 M12 45 2 24 45 20 (¾) 130 90 4 18 M16 58 2 26 58

25 (1) 140 100 4 18 M16 68 2 26 58

32 (1¼) 155 110 4 22 M20 78 2 28 60

40 (1½) 170 125 4 22 M20 83 3 30 64

50 (2) 195 145 4 26 M24 102 3 34 75

65 (2½) 220 170 8 26 M24 122 3 36 82

80 (3) 230 180 8 26 M24 138 3 40 86

100 (4) 265 210 8 30 M27 162 3 44 100

125 (5) 315 250 8 33 M30 188 3 54 115

150 (6) 355 290 12 33 M30 218 3 62 128

175 (7) 390 320 12 36 M33 260 3 68 138

200 (8) 430 360 12 36 M33 285 3 76 140

250 (10) 515 430 12 42 M39 345 3 90 155

300 (12) 585 500 16 42 M39 410 4 106 175

*BS4504 is basically the British equivalent to the DIN flange standards.


BS450 4 1969; DIN*; TABLE 100


THROUGHHUB

NominalPipe Size

mm (in)

Diameterof Flange

A

Bolt CircleDiameter

B

Numberof BoltHoles

C


D

Bolt Size

E

RaisedFace

Diameter

F

RaisedFace

Thickness

G

FlangeThickness

H

Weld NeckFlanges

J

15 (½) 105 75 4 14 M12 45 2 20 45

20 (¾) 130 90 4 18 M16 58 2 22 58 25 (1) 140 100 4 18 M16 68 2 24 58

32 (1¼) 155 110 4 22 M20 78 2 24 60

40 (1½) 170 125 4 22 M20 88 3 26 62

50 (2) 195 145 4 26 M24 102 3 28 68

65 (2½) 220 170 8 26 M24 122 3 30 76

80 (3) 230 180 8 26 M24 138 3 34 78

100 (4) 265 210 8 30 M27 162 3 36 90

125 (5) 315 250 8 33 M30 188 3 42 105

150 (6) 355 290 12 33 M30 218 3 48 115

175 (7) 385 320 12 33 M30 260 3 54 127

200 (8) 430 360 12 36 M33 285 3 60 130

250 (10) 505 430 12 39 M36 345 3 72 157

300 (12) 585 500 16 42 M39 410 4 84 170

350 (14) 655 560 16 48 M45 465 4 95 189

400 (16) 715 620 16 48 M45 535 4 106

500 (20) 870 760 20 56 M54 615 4 128

*BS4504 is basically the British equivalent to the DIN flange standards.




ENGINEERING

& TECHNICALDATA

HEXHEADBOLT

&NUTORBOLTONLYDIMEN

SIONS

HEX HEAD BOLT & NUT OR BOLT ONLY DIMENSIONS

NB 2 x ‘E’ FLANGES HYFLO WAFER HYFLO WAFER HYFLO LUGGED

SIZECOP-A-MATE OR STEEL

NO. : SIZE

CHECK VALVE

NO. : SIZE

BUTTERFLY VALVE

NO. : SIZE

BUTTERFLY VALVE

NO. : SIZE15 4 : M12 x 50

Code: 012423

20 4 : M12 x 50

Code: 012423

25 4 : M12 x 50

Code: 012423

32 4 : M12 x 50

Code: 012423

40 4 : M12 x 50 4 : M12 X 100

Code: 012423 Code: 012614

50 4 : M16 x 60 4 : M16 x 100 4 : M16 x 100 8 : M16 x 30

Code: 021767 Code: 012633 Code: 012633 Code: 021763

65 4 : M16 x 60 4 : M16 x 100 4 : M16 x 100 8 : M16 x 35


80 4 : M16 x 60 4 : M16 x 120 4 : M16 x 100 8 : M16 x 35


100 8 : M16 x 65 8 : M16 x 130 8 : M16 x 110 16 : M16 x 40


125 8 : M16 x 65 8 : M16 x 130 8 : M16 x 110 16 : M16 x 40


150 8 : M20 x 75 8 : M20 x 150 8 : M20 x 130 16 : M20 x 45


200 8 : M20 x 80 8 : M20 x 180 8 : M20 x 130 16 : M20 x 50


250 12 : M20 x 80 12 : M20 x 200 12 : M20 x 150 24 : M20 x 55

Code: 020644 Code: 012657 Code: 021906

300 12 : M24 x 100 12 : M24 x 220 12 : M24 x 175 24 : M24 x 65

Code: 012638* Code: 012747* Code: 012608*

350 12 : M24 x 100 12 : M24 x 230 12 : M24 x 200 24 : M24 x 65

Code: 012638* Code: 012738* Code: 012608*

400 12 : M24 x 110 12 : M24 x 225 24 : M24 x 80

Code: 012648* Code: 012609*

450 16 : M24 x 110 16 : M24 x 250 32 : M24 x 90

Code: 012648* Code: 012619*

500 16 : M24 x 120 16 : M24 x 250 32 : M24 x 100

600 16: M30 x 140 16 : M30 x 300 32 : M30 x 115

Codes are all bolts and nut.The use of zinc plated or galvanised bolts and nuts is recommended.

Galvanised threads need checking for compatibility with lugged butter fly valves.

* Galvanised nuts and bolts, other codes are zinc plated nuts and bolts.NB. Bolt lengths allow for inclusion of washers.

Engineering Tech Data.

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