ISO 21012:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Cryogenic vessels — Hoses
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
16-08-2024
French, English
16-03-2018
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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 |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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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