Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube manufacturer / supplier in China, offering Sch120 45° Elbow ASTM A234 Gr Wpb Carbon Steel for High Pressure, Air Cooler Copper or Brass Fin Tube with Extruded Aluminum Fins, ASTM A234 Gr Wpb 45° Elbow 10in Sch120 Seamless Fitting ANSI B16 and so on.