Standard:API, ASTM, DIN, GB Standard2:API 5CT, API 5L, ASTM A1020-2002, ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, DIN 1626, DIN 1629/3, DIN 1629/4, DIN 17175, GB/T8162, GB/T8163 Grade Group:10#-45#, 16Mn, API J55-API P110, Q195-Q345, ST35-ST52 Grade:20#, 45#, 16Mn, API J55, API K55, API L80, API N80, Q195, Q235, Q345, St37, ST37.4, St52 Thickness:12 - 100 mm Section Shape:Round Outer Diameter(Round):3 - 20 inch Place of Origin: China (Mainland) Application:Fluid Pipe Technique:Hot Rolled Certification:API Surface Treatment:black painting Special Pipe:API Pipe Alloy Or Not:Non-alloy Product name:Seamless Steel Pipe Keyword:Mill Test Certificate Steel Pipe
