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Standard

SN EN 13445-4:2021

Withdrawn

Note: Latest version: SN EN 13445-4+A1:2023

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Abstract

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.

Products specifications

  • Standard from SWISSMEM
  • Published:
  • Withdrawn:
  • Effective:
  • Document type: EN
  • Pages
  • Publisher: SWISSMEM
  • Distributor: SNV
  • ICS: 23.020.30
  • National Committee: Swissmem/NK 30

Legal references

Swiss Federal Authority: SECO
Designated under following Swiss law:
Law referenceRestrictions
930.114
Designated under following EU law:
Law referenceRestrictions
Directive 2014/68/EU

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