High Quality (ASTM /API) ERW Steel Pipe From China

ERW Steel Pipe—Electric Resistance Welded Steel Pipe is made of hot-rolled steel coils/sheets that have been put in a process know as cold roll forming. The obvious advantage of ERW steel pipe compared to seamless steel pipe is the uniform wall thickness. According to API standard or GB/T9711.1 standard, both ends of the steel pipe are beveled and length can be fixed as required. 

Specification & Details:

 1 Out Diameter: 48-610mm 

Wall Thickness: 2-18mm

2 Length: 3-13m fixed or random as per customer's requirements

3 Steel Material: S235, S275, S355, A53, Q195, Q235B, Q345B, L245, Gr.B, X42-70 etc,

 4 Standards: GB/T3091-2001, GB/T 13793-2008, GB/T9711.1-1997, ASTMA252, ASTM A106/53, ASTM A503, API 5L /5CT, BS1387, BS EN39, JIS G3444/3441, EN10210/EN10219

5 Certificates; API 5L PSL1 / PSL2, API 5CT, CE, ISO

6 Surface: anti-rust paintings, heat treatment, galvanizing, anti-corrosion treatment ( FBE, 3PE, 2PE) 

 7 Mill Test Certificate: as per standard

8Payment Terms: TT, LC

9 Packing: in bundles with steel strips or in bulk as per customer’s requirements

10 Mini Order: 10tons for carbon steel, 30tons for low alloy steel