50.97 End of interruption of work - split/merged Jan 7, 2026
CEN
CEN/TC 342 Metal hoses, hose assemblies, bellows and expansion joints
European Norm
23.040.99 Other pipeline components
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.
Legislation related to this standard
Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment
WITHDRAWN
EN 14917:2021
ABANDON
EN 14917:2021/FprA1
50.97
End of interruption of work - split/merged
Jan 7, 2026