Product name

ERW Steel Pipe

Out diameter

10mm-325mm

Wall Thickness

0.7-12mm

Standard

GB/T3091-2008    ASTM A53 ,BS1387

Quality grade

First grade

Tolerence of OD

±0.5mm

Material

Q195,Q195+Q235, Q235,Q345

Treatment

Ends plain or beveled/Varnish coating or not etc.

Length

2m-12m