Standard

ISO 21012:2024

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Note: This standard has a new edition: ISO 21012:2024

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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 ISO
  • Published:
  • Expires:
  • Edition: 3
  • Version: 1
  • Document type: IS
  • ICS 23.020.40
  • ICS 83.140.40
  • ISO TC ISO/TC 220

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