ERW (Electric Resistance Welded)
Quality standard:
BS1387, BS EN10025, BS EN10217, ASTM A53, API 5L
Material:
A53 (A, B), st37, st52, Q235, Q195, Q345
Outer Diameter: 21.3mm-610mm
Wall Thickness: 1.8mm-22mm
Length: 5.8mtr-12mtr
Length: 5.8mtr-12mtr