ISO 21012:2006

Cryogenic vessels — Hoses

ISO 21012:2006 gives design, construction, type and production testing, and marking requirements for non-insulated cryogenic flexible hoses used for the transfer of cryogenic fluids within the following range of operating conditions:

• working temperature: from minus 270 °C to minus 65 °C;
• nominal size (DN): from 10 to 100.

End fittings for mounting of any couplings are within the scope of this International Standard, but the couplings are subject to other standards.

Edition	2006
Published Date	2006
Published By	International Standardization Organisation
Page Count	14