Steel Tubes [India] Pvt. Ltd manufactures Carbon and Alloy Steel Tubes. 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 Carbon and Alloy Steel Tubes are corrosion resistant ERW and seamless tubes and are suitable for being used in varied industrial applications. The Carbon and Alloy Steel Tubes are precise in construction and durable in nature.