JB/T 11351-2013Forming lines for large diameter longitudinally welded pipes (English PDF)

JB/T 11351-2013 is the English-translated version of 大口径直焊缝钢管成形生产线.

JB/T 11351-2013 is a recommended Chinese machinery industry standard for the complete set of equipment that forms large diameter longitudinally welded steel pipe. It establishes the terms and definitions used for such a line and sets technical requirements, test methods and inspection rules, as well as requirements for packaging. The plant within its field is the forming equipment for large diameter welded steel pipe. The standard is classified J62 in the Chinese system and 25.120.10 internationally. Among the standards it quotes are GB/T 3766, GB 5226.1, GB/T 14349, GB/T 17421.1, GB/T 50231 and JB/T 2257.1.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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