ČSN EN 13445-4+A1

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Netopené tlakové nádoby – Část 4: Výroba

Nahrazení předchozích norem

Touto normou se nahrazuje ČSN EN 13445-4 (69 5245) z listopadu 2021.

Anotace

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.