Steel Tubes [India] Pvt. Ltd manufactures Nickel and Copper Alloy Pipes. Steel Tubes [India] Pvt. Ltd is an ISO 9001 and ISO 14001 certified company offering ferrous and non-ferrous metal products like pipes, tubes, flanges, butt welding and pipe fittings. The Nickel and Copper Alloy Pipes are available in fabricated form and ensures accurate precision. The Nickel and Copper Alloy Pipes provides high strength and are suitable for industrial applications.