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EN 13371:2001 Standard

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  Keywords:

#standard #nominal #design #dn #size

  Directive

Pressure equipment Directive (2014/68/EU)

  Last Official Journal reference

Monday 12th of January 2026

  Description:

Cryogenic vessels - Couplings for cryogenic service

  Purpose

This standard specifies the minimum requirements for the design, manufacture and testing of couplings for cryogenic service to be used for temporary for connecting of flexible hoses to cryogenic vessels at the following operating conditions: design temperature range from -270 °C to +65 °C; maximum nominal pressure: 80 bar; nominal size (DN) from 10 to 100. Permanent connections such as flanges and unions are not covered by this standard.

  Publication

Tuesday 19th of July 2016

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