Flanges, Pipe Fittings, Valves manufacturer / supplier in China, offering ANSI B16.5/304/316/316L/Stainless Steel/Forged Flange with Raised Face for Industrial Piping Systems, ASME B16.9 A234/304/316L/Stainless Steel/Eccentric Reducer with Anti-Corrosion Coating for Industrial Piping Systems, Durable Stainless Steel Seamless Tube End Caps for High Pressure and so on.