Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering SA182 F316 F304h Stainless Steel Flange Stainless Fitting, 45 90 ° Long Radius Elbow Navsea 810-1385880 Copper-Nickel Butt Welding Fittings, ASTM B366 N08800 Incoloy 800ht Reducer X8nicralti32-21 and so on.