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API 5L PSL1 X56 ERW LSAW SSAW Oil Transmission Pipeline
2021-06-30 14:44:44
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ISO 14001 A53B API 5L X70 Saw Oil Transmission Pipeline
2021-06-30 14:44:44
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ASTM A106 ASME SA106 API 5L Welded Gas Transmission Pipeline
2021-06-30 14:44:44
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Oil Transmission API 5L PSL1 X46 Welding Galvanized Steel Pipe
2021-06-30 14:44:44
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30mm Wall Thickness Q235 Q195 Q345 Q215 Saw Steel Pipeline
2021-06-30 14:44:44
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API 5L X70 ASTM A53 Saw Steel Pipe use for transmission in the filed
2021-06-30 14:44:44
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API 5L X42 3PE Coating Saw Steel Pipe For Well Drilling Filed
2021-03-01 17:12:30
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Carbon Standard API 5L Material X46 Lsaw Pipe
2021-03-01 17:13:42
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EN 10219 Welded Steel Pipe
2020-11-27 12:06:00
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Anti Corrosion ASTM A252 X42 Electric Fusion Welded Pipe
2021-06-30 14:44:44
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