SR EN 13445-4:2021

Unfired pressure vessels - Part 4: Fabrication

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.

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General information

Status : Withdrawn
Approval date : 7/30/2021
Withdrawal date : 2/29/2024
Number of pages : 72
ICS : 23.020.30 Pressure vessels
Technical Committee : 225 - Central heating boilers

Relations with other standards:

Replaces SR EN 13445-4:2014
Replaces SR EN 13445-4:2014/A1:2017
Normative reference SR EN 10028-2:2009
Normative reference SR EN 10028-3:2009
Normative reference SR EN 10028-4:2009
Normative reference SR EN 10216-1:2014
Normative reference SR EN 10216-2:2014
Normative reference SR EN 10216-3:2014
Normative reference SR EN 10216-4:2014
Normative reference SR EN 10217-1:2002
Normative reference SR EN 10217-1:2002/A1:2005
Normative reference SR EN 10217-2:2003
Normative reference SR EN 10217-2:2003/A1:2005
Normative reference SR EN 10217-3:2003
Normative reference SR EN 10217-3:2003/A1:2005
Normative reference SR EN 10217-4:2003
Normative reference SR EN 10217-4:2003/A1:2005
Normative reference SR EN 10217-5:2003
Normative reference SR EN 10217-5:2003/A1:2005
Normative reference SR EN 10217-6:2003
Normative reference SR EN 10217-6:2003/A1:2005
Normative reference SR EN 10222-2:2002
Normative reference SR EN 10222-3:2002
Normative reference SR EN 10222-4:2002
Normative reference SR EN 10222-4:2002/A1:2002
Normative reference SR EN 13134:2002
Normative reference SR EN 13445-2:2021
Normative reference SR EN 13445-1:2014
Normative reference SR EN 13445-3:2021
Normative reference SR EN 13445-5:2021
Normative reference SR EN 14276-1+A1:2011
Normative reference SR EN ISO 3834-2:2006
Normative reference SR EN ISO 3834-3:2006
Normative reference SR EN ISO 4136:2013
Normative reference SR EN ISO 5173:2010
Normative reference SR EN ISO 5178:2011
Normative reference SR EN ISO 9015-1:2011
Normative reference SR EN ISO 9016:2013
Normative reference SR EN ISO 9606-1:2017
Normative reference SR EN ISO 13585:2012
Normative reference SR EN ISO 14732:2014
Normative reference SR EN ISO 15609-1:2005
Normative reference SR EN ISO 15611:2004
Normative reference SR EN ISO 15612:2018
Normative reference SR EN ISO 15613:2004
Normative reference SR EN ISO 15614-1:2017
Normative reference SR EN ISO 17639:2014
Replaced by SR EN 13445-4+A1:2023
Amended by SR EN 13445-4:2021/A1:2023