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ASTM A53 A252 A500 A672 A691 A139 Longitudinal Submerged Arc Welding PipeDescription Product Name : Longitudinally Submerged Arc Welding Pipe Size : Outer Diameter: 355.6mm-2320mm Wall Thickness: 7-50mm Length: 5.8m / 6m / 11.8m / 12m / 18m / 32m Standard : API 5L PSL1 / PSL2 Gr.A , ... Read More
2024-12-17 14:34:40
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