- ERW steel pipe
- 2017-01-17 02:39
- ERW steel pipeOD:1/2" -- 24" Wall Thickness: 2.0mm ---13mm Standard:ASTM A53,ASTM 513, ASTM 500 Grade:Cr B, Cr C, Cr DAp
- Carbon steel pipe
- 2017-01-17 02:38
- carbonsteel pipeOD: 4"Wall Thickness: 2.0mm ---13mm Standard:ASTM A53,ASTM 513, ASTM 500 Grade:Cr B, Cr C, Cr DApplicati