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EVS-EN 14917:2021

Metal bellows expansion joints for pressure applications

General information

Valid from 17.08.2021
Base Documents
EN 14917:2021
ICS Groups
23.040.99 Other pipeline components
Directives or regulations
2014/68/EU Pressure equipment (PED)

Standard history

Status
Date
Type
Name
Amendment
EN 14917:2021/prA1
17.08.2021
Main
EVS-EN 14917:2021
04.04.2012
Main + amendment
EVS-EN 14917:2009+A1:2012
This document specifies the requirements for design, manufacture and installation of metal bellows expansion joints with circular cross section for pressure applications with maximum allowable pressure greater than 0,5 bar.

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English (PDF 553 KB)

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Amendment

EN 14917:2021/prA1

Metal bellows expansion joints for pressure applications
Newest version Draft
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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English