Pipe Fitting, Elbow, Tee manufacturer / supplier in China, offering ASME B16.9 High Pressure A234 Wpb Bw ANSI B16.9 End Round Equal Forged Carbon Mild Seamless Stainless Steel Pipe Fitting Butt Weld Cap, ANSI B16.9 ASTM A234 Wpb Butt-Welding Pipe Fitting Carbon Steel Stainless Steel ASME A403 Wp 304 ASME B16.9 Pipe Fitting Seamless Straight/Reducing Tee, ASTM A234 Wpb 45/60/90/180 Degree High Pressure Pipe Fitting Carbon Steel 3D 5D 10d Stainless Steel Multi Punched Butt Weld Elbow Bend and so on.