32 Inch Hot Rolled C250 AS/NZS 1163 C250 ERW Steel Pipe
AS/NZS 1163 API 5L PSL1 PSL2 Hot Rolled ERW Steel Pipe
S275J2H S355JRH S355J2H High Frequency Welded ERW Steel Pipe
AWWA C213 EN10210 EN10219 S235J2H ERW Black Steel Pipe
High Tensile Strength SCH 160 ASTM A53 ERW Carbon Steel Pipe