ISO 21012:2006
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ISO 21012:2006
34376

Abstract 

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.


General information 

  •  :  Withdrawn
     : 2006-11
  •  : 1
     : 14
  •  : ISO/TC 220 Cryogenic vessels
  •  :
    23.020.40 Cryogenic vessels
    83.140.40 Hoses

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