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- 2016-11-13 16:36
- 180 Degree Carbon Steel Bend Pipe1. OD: 1/2inch-80inch, WT: SCH40-SCH802. Material grade: A234-WPB. A420-WPL6, 20#3. R=2
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- 2016-10-26 16:34
- SPIRAL WELDED PIPEAPI 5L PSL1 /ASTM A252/A53 Pipeline Spiral Welding steel pipe1) Material:Q235, Q345(16Mn), L175-L485,