Stainless Steel Fitting, Stainless Steel Ball Valve, Seamless Pipe manufacturer / supplier in China, offering High Quality Pipe Fittings Stainless Steel Threaded Plug, 150lb Stainless Steel Fittings Threaded Cross 2 1/2", 150lb Stainless Steel Fittings Threaded Cross 4" in Type of ISO4144 and so on.