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EN 14917:2021 Standard

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  Keywords:

#bar #greater #allowable #maximum #applications

  Directive

Pressure equipment Directive (2014/68/EU)

  Last Official Journal reference

Monday 12th of January 2026

  Description:

Metal bellows expansion joints for pressure applications

  Purpose

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.

  Publication

Monday 3rd of October 2022

  Related Standards

EN 1057:2006+A1:2010

Pressure equipment Directive (2014/68/EU)

Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications

EN 334:2005+A1:2009

Pressure equipment Directive (2014/68/EU)

Gas pressure regulators for inlet pressures up to 100 bar

EN 14197-1:2003

Pressure equipment Directive (2014/68/EU)

Cryogenic vessels - Static non-vacuum insulated vessels - Part 1: Fundamental requirements

EN 14197-2:2003/A1:2006

Pressure equipment Directive (2014/68/EU)

Cryogenic vessels - Static non-vacuum insulated vessels - Part 2: Design, fabrication, inspection and testing

EN 14197-3:2004

Pressure equipment Directive (2014/68/EU)

Cryogenic vessels - Static non-vacuum insulated vessels - Part 3: Operational requirements

EN 14197-3:2004/A1:2005

Pressure equipment Directive (2014/68/EU)

Cryogenic vessels - Static non-vacuum insulated vessels - Part 3: Operational requirements

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