Carbon Welded Steel Pipe
Carbon Welded Steel Pipe. API 5L GR.B ERW steel pipe for liquid transportation; ASTM A53 GR.B ERW WELDED STEEL PIPE; API 5L GR.X42 ERW steel pipe; API 5L GR.52 ERW steel pipe; API 5L GR.X56 ERW steel pipe; API 5L GR.X60 ERW steel pipe; SAN657-3 ERW Structural STEEL PIPE; LSAW steel pipe. API 5L PSL1 /PSL2 LSAW …