Welspun Corp Ltd is one of the largest manufacturers of large diameter line pipes in the world with a capacity of nearly 2.2 million metric tonnes per annum. It has manufacturing facilities in India, Saudi Arabia, and the United States. Welspun supplies pipes for challenging pipeline projects around the world and has experience supplying the deepest, longest, highest, and heaviest pipelines. It offers longitudinal, spiral, and electric resistance welded pipes along with coating, bending, and double jointing facilities. Man Industries and Jindal SAW are also major Indian manufacturers of large diameter line pipes with global operations and capacities in the millions of metric tonnes. Maharashtra Seamless produces seamless pipes and tubes as well

1. Wellspun corp
Set up in 1995 as Welspun Gujarat Stahl Rohren Ltd., Welspun Corp Ltd. as it is known today, is
one of the largest manufacturers of Large Diameter Line Pipe in the world with a capacity of
nearly 2 .2mn MTPA . The Financial Times, UK rated WCL as the 2nd Largest Large Diameter
Pipe Company in the world when its capacity stood at 1.0 MTPA in 2008. WCL was also
recognised as the ‘Emerging Company of the Year’ (Economic Times Corporate Excellence
Awards) in 2008.
With a strong culture of ‘Engineering Excellence’, WCL takes pride in being a preferred supplier
of Line Pipes in the world. The Company has supplied pipes for some of the most challenging
projects and has a credible list of clients that is unmatched in the industry.
In the Gulf of Mexico, WCL is known as the company which supplied pipes to the deepest
pipeline project (Independence Trail project). In the United States and Canada, the Company has
supplied the longest pipeline (Keystone Project from Canada to U.S.). In Peru, WCL has to its
credit supplying of the highest pipeline (Peru LNG) and in the Persian Gulf, WCL supplied pipes
for the heaviest pipeline (IGAT IV).
WCL currently offers a one stop solution in line pipes with a capacity to manufacture
Longitudinal (LSAW), Spiral (HSAW) and HFERW / HFI (ERW) pipes. The company
additionally offers coating, bending and double jointing facilities, thereby giving a 360 degree
pipe solution to its customers.
Welspun Corp Ltd. comprises of:
Welspun Pipes Division: With facilities in Dahej (Gujarat), Anjar (Gujarat) and Mandya
(Karnataka) in India, Dammam in Saudi Arabia and Little Rock in U.S., WCL’s Pipes division is
today among the largest welded pipe companies in the world.
Welspun Plates and Coil Division–
Welspun Tubular LLC (USA)– Adjacent to the Little Rock Port, this state-of-art spiral pipe
and coating facility is spread across 740 acres and has an annual capacity of 350,000 tonnes,
making it one of the largest industrial initiatives in the state of Arkansas, USA. The company
recently announced the acquisition of a 44 acre site formerly owned by the Wheatland Tube
Company.
Welspun Natural Resources Ltd.:

2. Welspun Energy Ltd.–
Welspun Infratech Ltd:
Welspun Middle East Pipe LLC–WCL recently acquired 50.01 % interest in Aziz European
Pipe Factory. This is one of the largest spiral pipe manufacturing facilities in the area. This state-
of-the-art mill was set up in 2006 and can produce up to 350,000 MTPA of spiral pipes.
Welspun Middle East Pipe Coating LLC - Has a coating plant of 4.6 mn sq mtrs per annum
capacity and has been commissioned.
Man industries
The Man Group promoted by the Mansukhani family in the 1970s with grand vision, is a
diversified group with its flagship company Man Industries (India) Ltd incorporated in 1988. The
main business line includes manufacturing & coating of Large Diameter Carbon steel pipes,
Infrastructure, Realty & Trading.
Man Industries (India) Ltd, an ISO 9001/14001/18001 accredited company, has been expanding,
integrating and growing to fulfill the ambition of achieving Global excellence. Commissioning
of its Anjar Line Pipe and Coating Complex in the State of Gujarat on the West-Coast of India in
the year 2005 had been a major milestone in the path of progress of the Group.
With strategic investments and continuous growth, Man Industries (India) Ltd. has emerged out
as a prominent player in the league of world-class manufacturers of Line Pipes and Coating
Systems in a short span of ten years of its foray into the Global market. Man Industries (India)
Ltd. caters to International clients in the oil & gas industry, petrochemicals, water, dredging &
fertilizers. The company has positioned itself to bid for almost all pipe projects across the globe.
Products
1. MAN INDUSTRIES MANUFACTURES LONGITUDINAL SUBMERGED ARC WELDED
(LSAW) LINE PIPES OF VARIOUS SIZES AND IN CONFORMANCE WITH VARIOUS
SPECIFICATIONS TO MEET THE GROWING GLOBAL DEMAND OF HIGH PRESSURE ,
CROSS -COUNTRY PIPELINE OWNERS AND OPERATORS .
2. The company, keeping up with the pace of industrial movement, is committed to make
some major investments for expansion of its Helically Submerged Arc Welded (HSAW)
Line Pipe manufacturing facilities.
The company’s HSAW Line Pipe Facility at Anjar is equipped with all NDT and laboratory
facilities to cater to the requirements of its world-wide clientele of high pressure/critical
application segment.

3. With major expansion of HSAW facility , Man Industries (I) Ltd. has commissioned new
production lines in the year 2007 and 2008.
Jindal Corp
Jindal SAW Ltd. is a part of the USD $ 15 billion O.P. Jindal Group, one of the country's
topmost industry houses and the foremost indigenous steel producers and exporters. It
started operation in the year 1984, when it became the first company in India to manufacture
Submerged Arc Welded (SAW) Pipes using the internationally acclaimed U-O-E
technology.
Jindal SAW Ltd. is in a commanding position in India’s tubular market, being the
undisputed leader with a turnover in excess of Rs. 7500 Crore.
With integrated facilities at multiple locations and an ever expanding market opportunity,
Jindal SAW Ltd. has diversified from a single product company to a multi-product
company, manufacturing large diameter submerged arc pipes and spiral pipes for the energy
transportation sector; carbon, alloy and stainless steel seamless pipes and tubes
manufactured by conical piercing process used for industrial applications; and Ductile iron
(DI) pipes for water and wastewater transportation. Besides these, the company also
provides various value added products like pipe coatings, bends and connector castings to
its clients.
Over the years Jindal SAW has continued to gain the confidence and trust of its stakeholders
- from employees, associates, shareholders and people whose lives have benefitted by the
company's endeavours.
Maharashtra Seamless Limited (MSL)
Maharashtra Seamless Limited (MSL), is one of the flagship company of Rs. 4000 Crore D.P. Jindal Group. Due to
our willingness to take on big challenges and see them through, and a persevering policy of "no compromise on
quality", MSL has evolved into a Rs. 1691 Crore Seamless Pipes Manufacturing Company by 2009-10 from Rs.
105 Crores in 1994-95.
We pride ourselves in providing a whole range of high-class, customizable and innovative seamless pipes and tubes
using state-of-art technology. We also manufacture ERW pipes along with the seamless pipes. This ERW plant is
India's first and only Plant capable of manufacturing ERW Pipes upto 21" Outer Diameter. We have also diversified
into Power Generation with 7 MW wind power project at Satara Maharashtra, thus committing ourselves to
environment friendly GREEN POWER.
Our engineers and technicians are among the best and we can boast quality and productivity levels on par with those
of any seamless pipes manufacturing facilities in the world.