Pipe Fittings, Flanges, Valves manufacturer / supplier in China, offering High Pressure Forged Carbon Steel A105 Pipe Fittings of Socket Weld Half Couplings, Ductile Iron Body Lug Type Butterfly Valve with Hand Lever, API ANSI DIN JIS Pn10 Pn16 Cast Iron Stainless Steel Wafer Butterfly Valve and so on.