NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[Withdrawn]
DIN EN 13445-4
DIN EN 13445-4
Unfired pressure vessels - Part 4: Fabrication; German version EN 13445-4:2009
Title (German)
Unbefeuerte Druckbehälter - Teil 4: Herstellung; Deutsche Fassung EN 13445-4:2009
Overview
This European Standard 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, production tests, forming requirements, heat treatment, repairs and finishing operations. The responsible German committee is Working Committee NA 012-00-05 AA "Unbefeuerte Druckbehälter" ("Unfired pressure vessels") at the Chemical Apparatus Standards Committee (FCNA).
