Flanges, Pipe Fittings, Valves manufacturer / supplier in China, offering Stainless Steel/304/316/316L/Forged/Carbon/Standard/Raised Face/AISI 150 RF/Reduced/Manifold/ Female Thread/Bsp/NPT Threaded/Screw Flange for Manifold/Pipe, 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, Stainless Steel Customize Corrosion Resistant Weld Plate/Blind/Weld Neck/Raised Face/Flat Welding/Plate/Slip on/Forged Flange and so on.