Standard

NS-EN ISO 21012:2024

Published

Corrigendums and amendments are bought separately.

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Abstract

This document specifies design, construction, type and production testing, and marking requirements for both non-insulated cryogenic flexible hoses and insulated vacuum jacketed hoses used for the transfer of cryogenic fluids within the following range of operating conditions:—     working temperature range: from −270 °C to +65 °C;—     nominal size (DN): from 10 to 100.End fittings for mounting of any couplings are within the scope of this document, but the couplings are subject to other standards.

Document information

  • Standard from SN
  • Published:
  • Edition: 2024-09
  • Version: 1
  • Document type: NAT
  • ICS 23.020.40
  • ICS 83.140.40
  • National Committee SN/K 39

Legal references

EU law: 2014/68/EU, 2008/68/EC

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