Steel Pipes, Pipes Fittings, Socket Fittings manufacturer / supplier in China, offering 316 2 Inch Wooden Case Packing Stainless Steel Pipe, API 5L X42/ Gr. B Sch100/160/Xxs Seamless Carbon Steel Pipe Available Stock, AISI 1045 C45 En8 DIN1.1191 Non-Alloy Medium Carbon Steel Round Bar and so on.