Steel Pipe Fitting, Steel Flange, Forged Flanges manufacturer / supplier in China, offering Seamless Tube DN150 8" Stainless Steel Butt Welding Pipe Fitting End Cap, Water Pipe Fittings Long/Short Radius Butt Welding Carbon Steel 45/90/180 Degree Elbow, Support Custom ANSI B16.9 Butt Welding 304/316 45/90/180 Stainless Steel Elbows and so on.