Electric Resistance Welded Steel Pipe (ERW Steel Pipe)
The electric resistance welded steel pipe (ERW steel pipe) is the most primary industrial steel pipe for conveying pipeline system worldwide. We are your best large diameter welded pipe supplier, because our oil and natural gas conveying pipe is available with 159mm-660mm O.D. and 6mm-15mm W.T. as well as impressive cost containment advantages.
Our ERW steel pipe is manufactured with microalloying thermal processing technology, resulting in much lower production cost than seamless stainless steel pipe. However, with the increase of steel grade such as X80 and above, more limits on carbon content are required. Therefore, out attention has been emphasized on research and development of corrosion resistance stability in low and high temperature environment.
Standard: ASTM A53-05, GB/T3091-2008, API 5L, PSL1/PSL2, BS 3601/3602/6323, EN 10217/10219
Steel Grade: Q235, Q345, A, B, X42, X46, X52, X56, X60, X65, X70, X80, A53/A106, Gr.B/A252, ST37/ST44/ST52
Available Size: O.D.: 159-660mm, W.T.: 6-15mm
