Carbon Steel DIN 2458 PSL2 Electric Resistance Welded Tube
2021-06-30 14:44:44
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Water Submerged Arc Welding Pipe Api 5l Gr B X52 X60
2021-06-30 15:04:34
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Water Transmission ERW Line Pipe
2020-11-27 12:00:38
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EN10210 EN10219 S275 S355JRH ERW Carbon Steel Tubing
2021-06-30 14:44:44
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Carbon Steel ASTM 53 ASTM A500 High Frequency Welded Pipe
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ISO 14001 A53B API 5L X70 Saw Oil Transmission Pipeline
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