ISO 21012:2018
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Cryogenic vessels — Hoses
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-04-2025
French, English
16-03-2018
ISO 21012:2018 specifies 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 −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.
ISO 21012:2018 is intended that the hose be designed and tested to satisfy the generally accepted rated pressure i.e. at least PR 40. Hoses may be then selected with a PR equal to or greater than the maximum allowable pressure (PS) of the equipment to which it is to be used.
| Committee |
ISO/TC 220
|
| DevelopmentNote |
Supersedes ISO/DIS 21012. (03/2018)
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
| Standards | Relationship |
| SN EN ISO 21012:2019 | Identical |
| DS/EN ISO 21012:2018 | Identical |
| NF EN ISO 21012:2018 | Identical |
| UNE-EN ISO 21012:2020 | Identical |
| NS-EN ISO 21012:2018 | Identical |
| BS EN ISO 21012:2018 | Identical |
| ÖNORM EN ISO 21012:2019 | Identical |
| NEN-EN-ISO 21012:2018 en | Identical |
| EN ISO 21012:2018 | Identical |
| I.S. EN ISO 21012:2018 | Identical |
| SS-EN ISO 21012: 2018 | Identical |
| UNI EN ISO 21012 : 2019 | Identical |
| PN-EN ISO 21012: 2019-03 | Identical |
| DIN EN ISO 21012:2019-04 | Identical |
| ISO 21010:2014 | Cryogenic vessels — Gas/materials compatibility |
| ISO 21028-1:2016 | Cryogenic vessels — Toughness requirements for materials at cryogenic temperature — Part 1: Temperatures below -80 degrees C |
| ISO 10806:2003 | Pipework Fittings for corrugated metal hoses |
| ISO 7369:2004 | Pipework Metal hoses and hose assemblies Vocabulary |
| ISO 23208:2017 | Cryogenic vessels — Cleanliness for cryogenic service |
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