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Standard ČSN EN ISO 21012 1.3.2025 preview

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ČSN EN ISO 21012 (697234)

Cryogenic vessels - Hoses

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STANDARD published on 1.3.2025


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The information about the standard:

Designation standards: ČSN EN ISO 21012
Classification mark: 697234
Catalog number: 520631
Publication date standards: 1.3.2025
SKU: NS-1214596
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Cryogenic vesselsHoses

Annotation of standard text ČSN EN ISO 21012 (697234):

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

Preview of the standard ČSN EN ISO 21012 (697234)

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Latest update: 2026-04-21 (Number of items: 2 274 412)
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