Pipe Fitting, Elbow, Tee manufacturer / supplier in China, offering Carbon Steel Pipe Fitting Flange (1/2-72" sch10-sch160) Stainless Steel Flange with DN150 4 Inch Pn10 RF/FF Flange, 180 Degree Pipe Fitting Butt-Welding Elbow ASME B16.9 Stainless Steel Lr Elbow Stainless Steel Butt-Weld Fittings Long Radius 90 Degree Elbow, ASME B16.9 Butt Weld Equal Tee 4 Inch Stainless Steel 304 316 Durable Pipe Fitting Sch10-Sch160 Carbon Steel Reducing Tee and so on.