Steel Pipes, Pipes Fittings, Socket Fittings manufacturer / supplier in China, offering Type1029 Pn32 Pn25 FF ½ "to 2" BSPT NPT Bronze Globe Valve, Nickel Alloy Steel Inconel 825 90 Degree Elbow, ASTM A312 Tp309 Seamless Stainless Pipe and so on.