LSAW steel pipe (Longitudinal Submerged Arc Welded Pipe) 1. Outer diameter: 219mm-1820mm 2. Wall thickness: 5-50mm 3. Standard: GB/T3091-2001, B ...
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SSAW steel pipe Spirally Welded Steel Pipe SSAW(spiral submerged-arc welded pipe) 1. Outer diameter: 219mm-4064mm 2. Wall thickness: 3.2-40mm 3 ...
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ERW Steel Pipe (Electric Resistance Welded Pipes), EFW 1. Outer diameter: 6-610mm 2. Wall thickness: 1.65-22mm, 3. Standard: API 5L, BS1387-85, ...
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Seamless Steel Pipe 1. Outer Diameter: Hot finish: 400 – 1020mm, Cold drawn:3.72 – 457mm 2. Wall Thickness: Hot finish: 16 – 200mm, Cold d ...
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