NEN EN 1626 : 2008
Current
The latest, up-to-date edition.
CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
4.1 Materials
4.2 Design
5 Testing
5.1 Production tests
5.2 Sample valve tests
6 Cleanliness
7 Marking
Annex A (informative) Recommended methods for
leak-tightness testing of cryogenic valves
Annex ZA (informative) Clauses of this European
Standard addressing essential requirements or other
provisions of EU Directives
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