Pipe Fittings, Flanges, Valves manufacturer / supplier in China, offering NPT BSPT Bsp Stainless Steel Female Threaded Pipe Fittings Tees, Stainless Steel Seamless NPT BSPT Threaded Pipe Nipples Full/Close Nipples, Stainless Steel 304/316 Male Threaded Pipe Fittings Coupling and so on.