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Standard number: | BS EN 13445-4:2021 |
Pages: | 78 |
Released: | 2021-05-20 |
ISBN: | 978 0 539 04740 0 |
Status: | Standard |
DESCRIPTION
BS EN 13445-4:2021
This standard BS EN 13445-4:2021 Unfired pressure vessels is classified in these ICS categories:
- 23.020.30 Gas pressure vessels, gas cylinders
- 23.020.32 Pressure vessels
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.