UNI EN 1797 : 2003
Current
The latest, up-to-date edition.
CRYOGENIC VESSELS - GAS/MATERIAL COMPATIBILITY
01-01-2003
Foreword
1 Scope
2 Normative references
3 Compatibility of materials with gases other than
oxygen
4 General requirements for oxygen service
4.1 Evaluation of materials for oxygen service
4.2 Evaluation of metallic materials
4.3 Evaluation of non metallic materials
4.4 Test methods and acceptance criteria
4.4.1 Ignition tests
4.4.2 Mechanical impact test in liquid oxygen (LOX)
Annex A (normative) - Spontaneous ignition test
(Bomb test)
Annex B (normative) - Pressure surge test
Annex C (informative) - Ignition test - Advantages and
disadvantages of the two alternative
methods
Annex ZA (informative) - Clauses of this European Standard
addressing requirements or other
provisions of EU directives
Bibliography
Specifies requirements for gas/materials compatibility for cryogenic vessels (such as chemical resistance) but it does not cover mechanical properties (e.g. for low temperature application).
| DevelopmentNote |
Supersedes UNI EN 1797-1 (12/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN 1797 : 2001 | Identical |
| EN 1797:2001 | Identical |
| NEN EN 1797 : 2001 | Identical |
| I.S. EN 1797:2001 | Identical |
| UNE-EN 1797:2002 | Identical |
| SN EN 1797 : 2001 | Identical |
| NF EN 1797 : 2001 | Identical |
| BS EN 1797:2001 | Identical |
| NS EN 1797 : 1ED 2001 | Identical |
| DIN EN 1797:2002-02 | Identical |
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