Pipe Reducer, Pipe Cap, Pipe Elbow manufacturer / supplier in China, offering En 10253-4 X2crni18-9 Type B 90 Lr Industrial Butt Weld 90 Degree Pipe Elbow Bend Stainless Steel Elbow, SS304 DN250 Pn25 Weld Neck Flange/Blind Flange/Threaded Flange Forged with Anti-Rust Oil Coating, 16 Inch Industrial Stainless Steel Flange Equal Tee Pipe and so on.