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

Unfired pressure vessels - Part 4: Fabrication

General information

Withdrawn from 17.08.2026
Base Documents
EN 13445-4:2021+A1:2023
Directives or regulations
2014/68/EU Pressure equipment (PED)

Although the standard’s status is withdrawn, it still has the presumption of conformity in the meaning of regulation 2014/68/EU and conformance with the regulation ’s requirements can be guaranteed by using the withdrawn version of the standard. The presumption of conformity is valid until a corresponding amendment is published in the Official Journal of the European Union.
 
To view the latest lists of harmonised standards published in the Official Journal of the European Union, visit: 
http://ec.europa.eu/growth/single-market/european-standards/harmonised-standards/

Standard history

Status
Date
Type
Name
17.08.2026
Main
01.06.2023
Main + amendment
01.06.2023
Amendment
EVS-EN 13445-4:2021/A1:2023
01.07.2021
Main
EVS-EN 13445-4:2021
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.

Required fields are indicated with *

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