Steel Pipes, Pipes Fittings, Socket Fittings manufacturer / supplier in China, offering ASME B16.11 A105/105n 3000 Lb Socket Weld and Threaded Pipe Fitting, A105 A105n Q235B Black Steel International Standard Welding Neck Flange, ASTM A53 Gr. B Seamless Carbon Steel Pipe Hot Rolled and so on.
Suppliers with verified business licenses