SR EN ISO 21012:2024

Cryogenic vessels - Hoses (ISO 21012:2024)

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.

Add to cart

General information

Status : Valid
Approval date : 10/31/2024
Number of pages : 34
ICS : 23.020.40 Cryogenic vesels,83.140.40 Hoses
Technical Committee : 395 - Hydrogen in energy systems

Relations with other standards:

Replaces SR EN ISO 21012:2019