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NS-EN 13445-4:2021+A1:2023

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This document specifies requirements for the manufacture of unfired pressure vessels and their parts, made of steels, including their connections to non-pressure parts. It specifies requirements for material traceability, manufacturing tolerances, welding requirements, requirements for permanent joints other than welding, production tests, forming requirements, heat treatment, repairs and finishing operations.

Dokumentinformasjon

  • Konsolidert fra SN
  • Publisert:
  • Utgave: 2023-08
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 23.020.30
  • National Committee SN/K 39

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