CHAPTER IIIPROFILE OF JAYA HUME PIPES (P) LTD

Jaya Hume Pipes (P) Ltd is located in Andhra Pradesh, Guntur. The company manufactures all types of pvp pipes and steel pipes which is having turnover of 250 crores.

Company Name: Jaya Hume Pipes (P) LtdAddress : Jaya Hume Pipes (P) Ltd. D.NO:-488/B NH5, Chilakaluripeta Road, Pothuru, Guntur-522005.

ProductsJaya Hume Pipes (P) Ltd designs and develops the Rcc pipes for usage in diverse industrial, agricultural, road culverts, infrastrures, and construction application. The company products are extensively used across sectors for different applications.

Formation of the companyJaya Hume Pipes (P) Ltd is a private limited company.

Meaning of Private limited companyPrivate limited companies are those companies where minimum number of members/shareholders is two and maximum number is two hundred. A private limited company has the limited liability of members but at the same time it has many characteristics as those of a partnership firm. A private limited company has all advantages of partnership namely flexibility, greater stability and legal entity. In this sense, a private limited company stands between partnerships. Identifying marks of a private limited company are name; number of members, shares, formation, management, directors and meetings, etc., the maximum number of directors shall have to be mentioned in the articles of association. In the grand of privileges and exemptions, the companies act has drawn a distinction between an independent private company and other private company which is a subsidiary to the other public company.

About the companyJaya Hume Pipes (P) Ltd (JHP) was established in 2002 with the object of manufacturing, popularizing and marketing Hume Pipes and allied products. Over a period of time the company has developed Prestressed Concrete Pipes (NonCylinder), Prestressed Concrete Cylinder Pipes, Bar Wrapped Steel Cylinder Pipes, Hume Steel Pipes, Welded Steel Penstocks, Prestressed Concrete Railway Sleepers and specialized in execution of Turnkey Water Supply and Sewerage Projects. Today the Company has wide network of over ten factories and over 25 projects under execution in south India. The Company has earned a reputation for excellence through employing modern technology, stringent quality control measures, timely execution and continuous Research and Development. As a result the company's products have found acceptance in highly competitive markets. The company's Expertise is at work right from designing of custom made pipes to the company's total engineering packages for pipeline projects. The Company is actively involved in the strengthening of the nation's infrastructure in varied fields viz. Water Supply, Irrigation, Drainage, Power Generation and Rail transport by executing numerous turnkey pipeline projects for Water Supply, Sewerage and Hydroelectric Power Generation and supplying millions of Concrete Sleepers for the track modernization of Railways in India. JHP has also executed projects in neighboring countries like Nepal, Srilanka, and Malaysia.As pioneers with a modest beginning ten years ago, today the company is acknowledged as leader of the industry with an unbeatable track record of introducing the following products in India.

SHAREHOLDINGS OF JAYA HUME PIPES (P) LTDTABLE 3.1S. NoName of subscribersAddress, descriptions and occupation of the subscribersNo. of equity shares taken by subscribers

1Sri. Ankireddy Ranga RaoD .No 25-18-93Sampathnagar, Guntur-522004 (business )100 shares only

2Sri Ankireddy Sambasiva RaoD. No: 25-18-93Sampathnagar, Guntur-522004 (business)100 shares only

3Sri Vishnumolakala Sreeram MurthyD .no:24-12-100/B3rd Cross Road, Nallacheruvu, Guntur -522004 (business)100 shares only

4Sri Ankireddy Lakshmi SambrajyamD.No:25-18-93Sampathnagar,Guntur -522004 (business)100 shares only

SOURCE: to be taken from the documents of the companyThis company was registered and commenced its business on 4th day of February 2002.In the year 2002, they formed JAYA HUME PIPES (P) LTD With collaboration of HUMES (Australia) for the manufacture of Reinforced Cement Concrete Pipes and the Company has never had any occasion to look back.

MEMORANDUM OF ASSOCIATION OF JAYA HUME PIPES (P) LTD.The name of the company is jaya Hume pipes (p) LtdThe registered office of the company is situated in the Andhra Pradesh.The objects for which the company is estimated are:(A) Ancially objects to the attainment of the main objects mentioned at above are as follows:-1.1 To purchase or otherwise acquire, erect, maintain, reconstruct and adapt any buildings, offices, workshops, mills, plant, machinery, accessories and other things found necessary or convenient for the purpose of the company and also to extend the business of the company by adding to, altering, enlarging all or any of the buildings, premises and machinery for the time being the property of the company, on all or any of the lands for the time being the property of or in possession of the company, and by expending from time to time such sums of the moneys as may be necessary or expedient for the purpose of improving, adding or altering repairing and maintaining the buildings and machinery and property for the time being of the company.1.2 To employ experts to investigate and examine into the condition, prospects, value, character and circumstances of any business concerns and undertakings and generally of any assets, property of rights.1.3 To undertake any other business (whether manufacturing or otherwise) which may seem to the company capable of being conveniently carries on in connection with the above or calculated directly or indirectly to enhance the value of or render profitable any of the companys property or rights.1.4 To acquire in India or elsewhere by purchase, lease or otherwise for the purpose of the company any real or personal, movable or immovable property, rights or privileges, including any land, buildings, right of way ,easements,licenses,concessions and privileges, patents, patent rights,trademarks,machinery, rolling stock, plant, accessories and stock in trade.1.5 To purchase or any other means acquire and protect, prolong and renew, whether in India or elsewhere ,any patents, patent rights, brevets invention, licenses, protections, and concessions which may appear likely to be advantageous or useful to the company ,and to use and turn to account, and to manufacture and tender or grant licenses or privileges in respect of the same and to spend money in experimenting upon and testing and in improving or seeking to improve any patents, inventions or rights which the company may acquire or propose to acquire.1.6 Generally to carry on in any place in the world any other trade or business, whether manufacturing or otherwise subsidiary or auxiliary to, or which can be conveniently carried in connection with any of the companys objects; and to establish and maintain any agencies in any part of the world for the time being at the disposal of the company for sale; and to advertise and adopt means of making known all or any of the manufacturers, products or goods of the company, of any articles, or goods traded or dealt in by the company in any way that may be thought advisable, including the posting of the bills in relation thereto, and the issue of circulars, books, pamphlets and price lists, and the conducting of competitions , and the given of prizes, rewards and donations but not by way of lottery .1.7 To be interested in promote, and undertake the formation and establishment of some institutions, business, companies (industrial, agricultural, trading, manufacturing or other) may be considered to be conductive to the profit and interest of the company. And to carry any other business (industrial, agricultural, trading, manufacturing or other) which may seen to the company capable of being conveniently carried on in connection with any of the objects or otherwise calculated directly or indirectly to render any of the companys properties or rights for the time being profitable; and also to acquire, promote, aid, foster, subsidize acquire interests in any industry or undertaking in any country or countries whatever.1.8 To purchase or otherwise acquire and undertake the whole or any part of the business property ,rights and liabilities of any person, firm or company, carrying on any business whether the company is authorized to carry on or possessed of property or rights suitable for any of the purposes of the company, and to purchase, acquire, sell and deal in property, shares stock, debenture stock of any such person, firm or company , and to conduct make or carry into effect any arrangements, in regard to the winding up of the business any such person, firm or company, association of society.1.9 To enter into partnership or into any agreement of sharing profits union of interest, reciprocal concession, amalgamation or co-operation, with any person or persons, corporation company carrying on or about to carry on or engage in any business or transaction capacity of being conducted so as directly or indirectly to benefit this company and to take otherwise acquire and hold, reissue, with or without guarantee or promote any other company or companies for the purpose of acquiring all or any of the property, rights and liabilities of the company or for any other purpose, which may seem directly or indirectly calculated to be the company.2.0 To amalgamate with any other company or companies having objects altogether of the similar to those of this company.2.1 To draw, accept and make and to endorse, discount and negotiable promissory notes, hundies, bills of exchange, bills of lading and all negotiable instruments in connection with the business of the company.2.2 To incur debt for the conduct of any business of the company or to purchase or to hire goods, materials or machinery on credit or otherwise for any business or purpose of this company.2.3 To lend money to persons or companies on such terms as may seem expedient and in particular to customers and other having dealings with the company and to act as surety for and guarantee the performance of contracts by any persons, or companies provided that the company shall not do any banking business within the meaning of banking regulation act, 1949.2.4 subject to section 292 of the act to borrow or raise money in such a manner as the company shall think fit and in particular by the issue of debentures or debenture stock (perpetual or otherwise) either at par or premium or discount and redeemable or irredeemable on any terms without security or on the security of land, buildings, equipments, machinery, bills of exchange promissory notes, bonds, bill of lading, warrants, stocks shares and book debts, undertaking of the company and properties of every description or anyone or more of them, provided that the company shall not do any banking business within the meaning of the banking regulation act, 1949.2.5 Subject to provision of Sec 293 to lease, let out on hire, mortgages, pledges, sell otherwise dispose of the whole or any part of the undertaking of the company or many lands, business, property, right or assets of any kind of the company or any share of interest there in respectively in such manner and for such consideration as the company many think fit and in particularly for shares, debentures or securities of any of the corporations having objects altogether or in art similarly to those of the company.2.6 Subject to section293A of the act, to support, donate, contribute or subscribe to any charitable, benevolent or public object or any other general or useful object or any institution, society or club or any other body or to any other object with any town or place where the company has business connections and to give or award pension, annuities, gratuities and superannuates or other allowances or benefits or charitable and to any persons who are have served the company and to the wives, widows and other relatives and dependents of such persons or to make payment towards insurance, and to setup, establish, support and maintain superannuation and the funds or schemes (whether contributory or non- contributory ) for the benefit or any such person or persons, and their wives, widows and other relatives and dependents.2.7 Subject to Sec.58A of the act and the regulation made there under and the direction issued by R.B.I to receive fixed or other deposits to withdrawal by cheques, draft, or orders and to lend money of such person or companies and on such terms as amy seem expedient and to particular to customers and other having dealing with the company and to guarantee the performance of contracts, by such persons or companies subject to provision of the bank regulation act, 1949.2.8 To provide for the welfare of the employees, ex-employees of the company and the widows and families or the departments or connections of such persons, by buildings or contributing to the building of houses, dwellings or crawls, or by grants or money, pension allowances, bonus or other payments or, by creating and form time to time subscribing or contributing to provident or other associations, institutions, funds or trusts and by providing or subscribing or contributing towards places of instruction and recreation, hospitals, and dispensaries, medical and other attendance and other assistance as the company shall think fit, and to subscribe or contribute or otherwise to assist or to guarantee money to charitable benevolent, religious, scientific, national or other institutions and objects which shall have any moral or other claim to support or aid by the company either by reasons of locality of operations or of public and general utility or otherwise.2.9 To place to reserve or to distribute as dividends or bonus among the members, or otherwise to apply, as the company may from time to time think fit, any moneys received by way or premium on shares or debentures issued at a premium by the company, any money received in respect of dividend accrued on forfeited shares, and moneys arising from the sale by the company of forfeited shares or from unclaimed dividends.3.0 To adopt such means of making known the products of business carried on by the company as many deem expedient, and in particular by advertising in the press, by circulars or exhibition of work of art and interest and publication of books and periodicals and by granting prizes, awards and donations.3.1 To do all or any of the things and all such other things as are incidental or may be thought conducive to the attainment of the above objects or any of them in any part of the union of India and of the world, and as principals, agents, contractors, trustees or otherwise and by or through trustees, agents or otherwise and either alone or in conjunction with others.

LIABILITY OF THE MEMBERS OF THE COMPANY LIMITED.The 10 share capital of the company is 1000000 divided into 10000 equity shares of 100 each subject to the various provisions of the companies act the company shall have the power to consolidate, subdivide, reduce, or increase the capital, and to issue any new shares with any preferential or special rights and conditions attached there to.

ARTICLES OF ASSOCIATION OF JAYA HUME PIPES (P) LTDThe following articles shall be the regulations for the management of the company:The regulations contained in table A of the first schedule to the companies act 1956 so far applicable to a private company, shall apply to this company save in so far as they are expressly or by implication excluded or modified, by the following articles.Company to be private:1.1 The company is private company within the meaning of section 3(1)3 of the companies act, 1956 and accordingly.No invitation shall be issued to the public to subscribe for any shares in of debentures of the company.(no invitation to public).1.2 The members of the company (exclusive of persons, who are in the employment of the company, and of persons who having been formerly in the employment of the company were members of the company, while in that employment of the company were members of the company , while in that employment and have continued to be members after the employment ceases shall be limited to fifty provided that for the purpose of this article where two or more persons hold one or more shares in the company jointly that shall be treated as single member and (number of members restricted to 50).1.3 The right to transfer shares of the company: is restricted.1.4 prohibits any invitation or acceptance of deposits from person other than its member, director or their relative.1.5 The share capital of the company is 1000000 dividends into 10000 equity shares of 100 each. Each subject to the various provisions of companies act the company shall have the power to consolidate, subdivide, reduce, or increase the capital, and to issue any new shares with any preferential or special rights and conditions attached there to.1.6 The shares shall be under the control of the directors who may allot or otherwise dispose the same to such person and on such conditions as to payment by way of deposit or as to the amount or time for payment of calls, either at par or, subject to the provisions of the companies act, at discount and at such time as the directors may think fit.1.7 If the company shall within the space of twenty eight days after being served with such notice find a member days after being served with such notice find a member or person selected as aforesaid and it shall give notice thereof to the proposing transferor and he or she shall give notice thereof to the proposing transferor and he or she shall be bound upon payment of the fair value to transfer the shares to the purchasing members.1.8 The fair value of the shares of the company shall be determined as per the latest balance sheet available.

Transfer and transmission of sharesShares cannot be transferred except to a person to by a majority of directors as being a fit and proper person to hold such shares. This shall not apply where the holder of shares proposes to transfer to any relative as defined in section 6 of the companies act, 1956.The person proposing to transfer any share (here in after called the proposing transferor0 shall give notice in writing to the company that he desires to transfer the same such notice shall specify the sum he fixed as the sale valued and shall constitute the company as his agent for transferring the shares to members of the company or persons selects as aforesaid at the fair value to be ascertained here under the transfer notice may include several shares and in such case shall operate as if it were a separate notice in respect of each. The transfer notice shall not be revocable except with the sanction of the board of directors.

Borrowing powerSubject to as aforesaid any bonds, debentures stock or other securities issued by the company shall be under the control of directors who may issue them upon such consideration as they shall consider being for the benefit of the company.

General meetingA general meeting of the company may be held by giving not less than twenty one days clear notice in writing. If consent is accorded there to in the case of annual general meeting by all the members entitled to vote there at and in the case of any other meeting by the members of his company holing not less than 95 percent of such part of the paid up capital of the company as given right to vote at the meeting.

QuorumTwo members personally present shall be quorum for a general meeting. No Business shall be transacted at any general meeting unless the quorum requisite shall be present at the commencement of the business.

Voting:On a show of hands, every member present in person, or by proxy or attorney and being a holder of equity shares and entitled to vote shall gave one vote for each share held by him. On a poll the voting rights off members shall be as laid down in the act preference share have right to vote in accordance with the provisions of the act.

MILE STONES OF JAYA HUME PIPES (P) LTD FROM2002 TO 2015TABLE 3.2YEARMILE STONES OF THE COMPANY

2002The company started in the production plant space in 6 acares of land.

2003Firstly the company made the spun pipes in this year throughout the Guntur district.

2004In this year company started the Hume pipes like pvp and rcc pipes.

2005 The company is completed the first project in this year. Electrical Transmission Line 11 KVA /33 KV = 10 KMs length .Mahabhoobnagar WSS, Andhra Pradesh.

2006The production volume is increased in this year from 25% to 76% means the products are selling out very high in this year.

2007The company was extended their production plant in 15 acares of land.

2008In this year the company changed the name to JAYA HUME PIPES (P) LTD.before it was like Jaya Spun Pipes (P) Ltd.

2009In this year the company got an ISO standard to their quality of the products.

2010The production department place was increased to 22 acares of land.

2011The company imports the newly equipped technology machinery.

2012The employees in the company around 700

2013The company is put the marketing department in this year.

2014The company manufacturing the steel pipes from this year. And also the company import the new machinery from Australia

2015The company got a new project in this year in Kerala related to the steel pipes / pump house.

Source: to be taken from the company achievements document up to 2015.ALL INDIA NETWORK OF MANUFACTURING UNITS For catering the needs of above products, the company has twenty units spread all over India. The manufacturing plants are equipped with all the required quality control and laboratory equipments and facilities to produce products in accordance with the relevant Indian Standards Specifications. Most of the units are having BIS License and ISO Certifications. In case of substantial order for any of the products, JHP can establish local manufacturing units near to the site. PROJECTS The company has completed and in hand number of prestigious turnkey projects involving various components such as Intake Wells Electrical Transmission Lines, Pumping Stations with Pumping Machineries, Water Treatment Plants, Water Transmission Mains, Ground Level Reservoirs, Elevated Service Reservoirs along with supplying, laying, jointing, testing, commissioning of various pipe materials along with allied civil works. COMPANY MAJOR ACHIEVEMENTS IN INDIA Major civil work items, E&M components executed / under execution. Item Capacity Name of the Project 1. Electrical Transmission Line 11 KVA /33 KV = 10 KMs length .Mahabhoobnagar WSS, Andhra Pradesh 2. Intake Well / Pump House/Pumps 12.00Mtr. Dia. 40.00 Mtrs. Height, 540 HP Motor, 377 Litters Per Second V.T. Pump sets x 734 M Head. Anantpur WSS EPC, Andhra Pradesh. 3. Full Scale Water Treatment Plant 61.00 MLD Anantpur WSS EPC, Andhra Pradesh. 4. GLSR 70.00 LLJC Nagi Redi WSS Ph.II,, Andhra Pradesh 5 ELSR 20.00 LL x 12 Mtrs. staging height Thoothukudi WSIS, Tamilnadu.

Company achievements abroadThe Company is also experienced in manufacturing and supplying pipes abroad and had attained outstanding performance in manufacture of large diameter Concrete pipes for Baghdad Storm Water Drainage. The Company has supplied technical knowhow for manufacture of PSC Monoblock Railway Sleepers at Samawa for the New Railway Implementation Authority, Iraq. The Company has also supplied technical services & operational expertise for operating a Concrete Sleeper plant at Abu Ghraib, Iraq. Membership of various institutions Bureau of Indian Standards, Indian Water Works Association American. Concrete Pipe Association. International Pre cast Concrete Manufacturers Association (BIBM). Indian Concrete Institute.

EngineerinConsultancyWork&Projects:The company offers a fine quality range of engineering consultants, which are manufactured using high class raw materials obtained from reliable vendors. These products are used in the various industries for different purposes. The products are offered under the supervision of our quality professionals. These products are easily available in national as well as international market. Range of our engineering consultant includes engineering works.The company has under taken various engineering work on contract basis, and have completed numerous construction projects over the years. The highly qualified team is capable of handling engineering works of various magnitudes and verities. The company has utilized a wide range of precision tools and equipment to complete project, which are undertaken on contractual basis.

SummaryFrom the profile, duly considering our well spread out and wide network of 20 factories, our reputation of excellence through employing modern technology, stringent quality control measures, timely execution projects and continuous Research & Development, and our products have been found acceptance in the highly competitive market. The company expertise is at work right from designing of custom made pipes to total engineering packages for pipelines projects. JHP undertakes turnkey projects of Water Supply Transmission Mains including the work of Intake Wells, Pumping Stations, Pumping Machineries, Water Treatment Plants, Ground Level Service Reservoirs, and Elevated Service Reservoirs etc.

COMPANY PRODUCTSTABLE 3.3PIPES NAMERCCPSCPCCPBWSCMS

Is codeIS 458Is 784IS 784Is 15155Is 3589/Is 1916

Diameter range900-2400mm350-2200mm250-1900mm250-1900mm250-2500mm

Length range2.5cm5-6.5m5-6.5m5-6.5m6-7.5m

Design basicRigidRigidSemi-rigidSemi-rigidFlexible

LiningConcreteConcreteMortarMortarMortar/epoxy/ paint

CoatingNoneMortarMortarMortarMortar/ epoxy/ coal tar

JointRubber gasketWelded/rubber gasketWelded/rubber gasketWelded/rubber gasketWelded

Source: to be taken from the documents of the company.

1. PRESTRESSED CONCRETE NON CYLINDER PIPES (PSC): Prestressed Concrete pipes were introduced in the year 2003. It is universally accepted fact that PSC pipe is an ideal pipe material for water supply and drainage. These pipes can be designed for external load much more than NP4 class loading. These pipes are made as per Indian Standard IS: 784: 2001. Till date the company has laid more than 7000 Kms of pipelines, most of which are giving satisfactory service as on today. PSC pipes are the best choice for: Pressure main for water supply, irrigation & sewerage, Recirculation and cooling water pipelines for Thermal Power, Chemical, Cement, Fertilizer and Refineries etc. Large diameter inverted siphons, High external load. Product range covers range covers: Diameter range : 350 mm to 2500 mm. Factory test pressure: 20kg/cm2. Length: 5 Mtrs. Joint : Confined Rubber Ring. M.S. Special fittings: Bends, Tapers, Tees, Adopters. First time in India, we are manufacturing 2000 mm dia. PSC Pipes for Ghaziabad Water Supply Scheme in Uttar Pradesh and for Puliknama Lift Irrigation Scheme in Andhra Pradesh.PSP pipes model productsCHART 3.1 Source: taken from the documents of the company

2. BAR WRAPPED STEEL CYLINDER (BWSC) PIPES:BWSC pipe has been extensively used in USA, Europe and Middle-East countries for last more than 50 years. These pipes were introduced in India by JHP in 2007. So far the company has completed 48 projects to an aggregate length of 365 KMs and about 15 projects to an aggregate length of 760 KMs are under execution. Manufacture of BWSC pipes begins with a fabricated steel cylinder with joint rings, which is hydraulically tested. A cement mortar lining is placed by the centrifugal process inside the cylinder. After the lining is cured, the cylinder is wrapped with a smooth, hot-rolled steel bar, using moderate tension in the bar. The size and spacing of the bar as well as the thickness of the steel cylinder are proportioned to provide the required pipe strength. The cylinder and bar wrapping are covered with cement slurry and a dense mortar coating that is rich in cement by JHPs patented high velocity impaction process. In fact, BWSC pipe is custom designed and an improved version of Steel pipe with lining and out coating.BWSC pipes model productsCHART3.2

Source: taken from the company documents

Structural Integrity: Since bars are helically wrapped under tension, the structural integrity of these pipes is greatly enhanced because of the interlocking of steel elements of the pipe. This complete construction greatly increases the rigidity of pipe, beam strength and resistance to impact. Corrosion Resistance: The cement mortar encasement maintains the steel elements in a highly alkaline environment (pH of 12.5 or greater) in which galvanic corrosion is permanently inhibited. Under severe conditions, supplemental protection can be provided for any unusual surrounding conditions.

Stiffness: Stiffness of the pipe is the result of the keying action of the pretension bar wrap over steel cylinder and the high velocity impaction cement mortar coating. From the result of Pipe stiffness Vs. Diameter Vs. Type of pipes, it is observed that these pipes are stiffer than Steel pipes lined and coated with cement mortar, PVC and Ductile Iron Pipes, resulting in reduction of cost of bedding and side support making it economical. In view of the popularity this pipe is gaining with Water Supply and Drainage Departments, the Bureau of Indian Standards (BIS) published Indian Standard IS: 15155-2002 for the pipe. Bar Wrapped Steel Cylinder (BWSC) Pipes are more economical to the extent of 20 to 30% compared to M.S. Pipes with lining and out coating and 25% to 50% compared to Ductile Iron Pipes. Product range covers: Diameter range : 250 mm to 1900 mm. Maximum factory test. Pressure: 26kg/cm2. Length : 5.2 to 6.5 mtrs. Joint: Overlap welded joint. M.S. Special fittings: Bends, Tapers, Tees, and Adapters.

3. PRESTRESSED CONCRETE CYLINDER PIPES (PCCP):PCCP is the most widely used type of concrete pressure pipe in Western countries. Applications for this product include transmission mains, distribution mains, water intake and discharge lines, pressure siphons, low-head penstocks, industrial pressure lines (including power plant cooling-water lines), sewer trunk mains, subaqueous lines (into both fresh and salt water) and spillway conduits. PCCP pipes model products CHART 3.3 Source: taken from the documents of the company

Advantages of PCCP over Steel pipes are: 1. Efficient use of steel PCCP makes optimum use of steel. The composite action of steel cylinder, concrete core and HT wire results in a saving of about 40% of the total steel in a steel pipe. 2. Usage of local raw materials and minimum usage of steel plates. 3. Manufacturing can be done nearer to site depending upon quantum of job. 4. No need of external painting. No periodical external painting is required after commissioning; hence maintenance cost which steel pipe requires is eliminated. 5. External load strength: Conventional steel pipes can deflect significantly under external loads as those are flexible pipes. Steel pipes depend upon the soil support on each side to resist horizontal deflection. To achieve proper compaction special equipments, careful supervision by the contractor and regular inspection by the owner are very much essential. This will result in Substantial additional cost compared to Prestressed Concrete Cylinder Pipes which are rigid. 6. Virtual maintenance free 7. Economically cheaper pipe material Prestressed Concrete Cylinder Pipes (PCCP) is more economical to the extent of 15 to 40% compared to M.S. Pipes with lining and out coating and 20% to 50% compared to Ductile Iron Pipes.

Product range covers: Diameter range : 350 mm to 2500 mm.Factory test pressure: 25kg/cm2 Length: 4 to 6.5 Mtrs. M.S. Special fittings: Bends, Tapers, Tees, Adopters.

4. STEEL PIPES: The Company started making Steel Pipes in collaboration with Humes of Australia during the year 1932. The centrifugal concrete lining which is now accepted throughout the world as a positive anti-corrosive lining was introduced in 2006. These Steel Cylinder Concrete Pipes, have a very enviable position in the pressure ranges above 20kg/cm2 and sometimes, in special situations such as exposed pipeline, undersea pipeline etc. Pipes are supplied with plain ends suitable for butt weld or slip-in-ends suitable for fillet welds. External protection to Steel Pipes is by cement rich mortar applied by JHP patented brush coating process. Epoxy or bituminous coating is also offered.STEEL pipes model products CHART 3.4 Source: taken from the documents of the company Product range covers: Diameters from 250 mm to 5000 mm. Length of pipe: 6 to 7.5 meters. Joints: slip-in or butt joint. Special fittings: Bends, Tapers, Tees, Adapters, Saddle supports & Expansion joints etc.

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