Pipe Fitting, Elbow, Tee manufacturer / supplier in China, offering Equal Mild ASME B16.9 ASTM A234 Wpb Reducing Seamless Forged 10inch Carbon Black Steel Butt-Welding Pipe Fitting Straight Reducer Equal Tee, ANSI Sch 80 Carbon Steel Pipe Fitting Butt Weld Stainless Steel SS304 316 Concentric Reducer Fittings ERW/Smls Eccentric Reducer, High Pressure Carbon Steel Forged Thread 45 Degree Elbow with A105n FM, UL, ISO, Kanaifu Malleable Pipe Fitting Grooved Fitting 45° Elbow and so on.