ERW Steel Pipe
Jun 01, 2009
ERW Steel Pipe Outside diameter: 21.3 to 610mm (1/ 2-24 inch)
ERW Steel Pipe Standard: API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A500, BS1387
ERW Steel Pipe Grade: A, B, X42, X46, X52, X56, X60, X65 X70 PSL1 PSL2
ERW Steel Pipe Thickness: SCH.....