Threeway Steel is a professional supplier of ssaw Steel Pipe under iso 9001 quality system. With the approval of American Petroleum Institute, our mill is awarded with api 5l psl1 / psl2 and api 5ct certificate.
Products Range:
Outer Diameter: 219.1mm - 2504mm (8" - 100")
Wall Thickness: 3.2 mm - 25.4mm
Length: 6 -50m
Standard: api 5l, astm a252, bs, din, js, en
Steel Grade: api 5l gr a, gr b, x42,x46, x56, x60,x65,x70
Any inquiries or concerns, please feel free to contact with us.
Best Regards
Joanne Zhang
Project Specialist
Shinestar Group - Threeway Steel Co., Ltd
Hq: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, pc: 410116