Chinese steel exports are an important part of the export economy stainless steel tube, China's economic growth it has an important role in decorative stainless steel pipe, but the stainless steel pipe fittings, stainless steel case of China's foreign trade, China's steel exports encounter greater resistance . For external export difficulties, China's steel industry on the one hand you want to safeguard their rights, but the most important thing is China's steel industry to continue to improve their level of quality, and a comprehensive upgrade of all imports of stainless steel pipes are stainless steel sheet material level manufacturing features are: no blisters, no sand holes, no black spots, no cracks stainless steel pipe fittings, weld formation. Bending, cutting, welding processing performance advantages, stable nickel content, products comply with Chinese GB, American ASTM, JIS in Japan and other norms! Hot-rolled (extruded seamless pipe): round tube → heating → perforation → three-roll rolling, rolling or extrusion → → set off pipe diameter (or reducing) → cooling → → straightening → hydrostatic pipe billet test (or testing) → mark → storage. Cold drawn (rolled) seamless steel pipe: round tube → heating → perforation → Heading → annealing → pickling → oiled (copper) → multi-pass cold drawn (cold) → billet tube heat treatment → → straightening → hydrostatic testing (testing) → mark → storage. Stainless Steel Pipe Fittings | Shengda Po-commerce (certified) | stainless steel pipe provided by the Tianjin Shengda Bao Jie Trading Company. Bao Jie Tianjin Shengda Trading Company (www.sdbjsm.com) is Tianjin, hardware leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengda Po-commerce leader in the staff warmly welcome all inquiries negotiations to create Shengda Po-commerce a better future.