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.
SDO:
ISO
Language:
English
ICS Codes:
23.020.40;
83.140.40
Status:
Published
Publish date:
2024-08-15
Standard Number:
ISO 21012:2024