Flanges, Pipe Fittings, Valves manufacturer / supplier in China, offering Stainless Steel High Pressure/Long Radius/Threaded/Butt Welding/Casting/Customized/90 Degree Pipe Fitting Connector/Elbow for Joint/Tube/Plumbing, Stainless Steel/ANSI B16.9/Butt-Welding/ASME/A403/ASME B16.9/High Pressure Pipe Fitting/Seamless/Straight/Reducing/Equal Tee for Plumbing/Water Treatment System, High-Quality/High Pressure/Industrial/Uns31803 Duplex Steel/Stainless Steel Cones Weld Pipe Fittings/Concentric/Eccentric Reducer for Plumbing/Water and so on.