Steel Pipe, Stainless Steel, Steel Plate manufacturer / supplier in China, offering A234 Wpb Dn25 Sch 80 Seamless 90 Deg. Elbow, 8′′ Sch100 ASME B16.9 A234 Gr Wp91 90 Degree Elbow, 400nb Schedule40 X42 Welded Carbon Steel 30 Deg Elbow and so on.