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EVS-EN 13445-3:2021+A1:2025

Unfired pressure vessels - Part 3: Design

General information

Valid from 01.12.2025
Base Documents
EN 13445-3:2021; EN 13445-3:2021/A1:2025
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.12.2025
Main + amendment
01.12.2025
Amendment
01.06.2021
Main
This Part of this document specifies requirements for the design of unfired pressure vessels covered by EN 13445-1:2021 and constructed of steels in accordance with EN 13445-2:2021+A1:2023.
EN 13445-5:2021, Annex C specifies requirements for the design of access and inspection openings, closing mechanisms and special locking elements.
NOTE  This Part applies to design of vessels before putting into service. It may be used for in service calculation or analysis subject to appropriate adjustment.

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