Steel Coil, Steel Pipe, Steel Plate/Sheet manufacturer / supplier in China, offering High Quality Schedule 120 ASTM A53 Seamless Carbon Steel Pipe Sch20/Sch40, ASTM A106/AISI 1020 Seamless Carbon Steel Pipe Sch40 Schedule 40 Round Section Shape Fluid Application 6m 12m Lengths Available, Q195 Q235 Q345 Q355 St45 Carbon Seamless Steel Pipe Sch40 Schedule 80 Export to Europe and Many Other Countries Made in China and so on.