EN
SR EN ISO 21012:2024
Recipiente criogenice. Racorduri flexibile
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.
Status :
In vigoare
Data aprobării : 31.10.2024
Număr de pagini : 34
ICS : 23.020.40 Recipienti criogenici,83.140.40 Furtunuri flexibile
Comitet tehnic : 395 - Hidrogen în sisteme de energie
- Inlocuieste SR EN ISO 21012:2019