We can provide you with ERW, Steel, Line, Casing, structrual, Structural and mechanical, round pipe and tubing, suqare, rectangular, Hollow section, API pipe etc.

Specifications:
Size: OD 10-630mm, wall thickness: 0.3-20.0mm, but we can also produce other specification according to the customers' requirements.
ERW line pipe-- for the transportation of oil, natural gas and chemical materials
Standards: AP-5L PSL1/PSL2 GB/T9711.1-1997 GB/T9711.2-1999Steel
Grade: ABX42X46X52X56X60X65X70

ERW Casing pipe--petroleum and nature air exploration
Standards: API SPEC 5CT, SY/T5989
Materials: H40 J55 K55

Structure and Mechanical Roundpipe and Tubing
Standards: JIS3466JIS3445; ASTM A513; GB/T 6728-2002
Steel Materials: Carbon steel or low alloy steel

Square or Rectangular Pipe
Standards: GB/T3091 JIS G3452
Steel grade: Q215AQ215BQ235AB Q295ABQ345AB

We are able to provide customers with quality products and perfect service.