Welspun Corp Limited, together with its subsidiaries, manufactures, trades in, distributes, and sells steel pipes, tubes, bars, coils, and plates in India, the United States, and internationally. It operates through Steel Products and Others segments. The company offers carbon steel line pipes comprising longitudinal submerged arc welding, helically submerged arc welding, high frequency welding, bends, and anti-corrosion and concrete weight coating; ductile iron pipes; thermo-mechanically treated bars; pig iron products; stainless steel and alloy products; water tanks; industrial containers; SMC panel tanks; electrical enclosures; and uPVC interiors. It also provides plastic products; basic precious and non-ferrous metals; prefabricated structures, infra project services, and turnkey projects; custom moulded products; polymers and its products; PVC/CPVC pipes and fittings for water supply; water pipes; and billet, rolled bar, black bar, ingot, bloom, and seamless pipes and tubes. The company's products are used in onshore and offshore oil, gas, and water transmission; gas distribution; households, commercial buildings, and institutional settings; hydrogen pipelines; and nuclear, space, defence, power and energy, and petrochemicals sectors. The company was formerly known as Welspun Gujarat Stahl Rohren Limited and changed its name to Welspun Corp Limited in April 2010. Welspun Corp Limited was incorporated in 1995 and is headquartered in Mumbai, India.