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NS EN 1251-2 : 2000 AC 2006
Current
The latest, up-to-date edition.
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CRYOGENIC VESSELS - TRANSPORTABLE VACUUM INSULATED VESSELS OF NOT MORE THAN 1000 LITRES VOLUME - PART 2: DESIGN, FABRICATION, INSPECTION AND TESTING
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions and symbols
3.1 Definitions
3.2 Symbols
4 Design
4.1 Design validation options
4.2 Common design requirements
4.3 Design validation by calculation
4.3 Design validation by experimental method
5 Fabrication
5.1 General
5.2 Cutting
5.3 Cold forming
5.4 Hot forming
5.5 Manufacturing tolerances
5.6 Welding
5.7 Non-welded joints
6 Inspection and testing
6.1 Quality
6.2 Production control test plates
6.3 Non-destructive testing
6.4 Rectification
6.5 Pressure testing
Annex A (normative) Elastic stress analysis
A.1 - General
A.2 - Terminology
A.3 - Limit for longitudinal compressive general
membrane stress
A.4 - Stress categories and stress limits for general
application
A.5 - Specific criteria, stress categories and stress
limits for limited application
Annex B (informative) Recommended weld details
B.1 - Scope
B.2 - Weld detail
B.3 - Oxygen service requirements
Annex C (normative) Additional requirements for flammable
fluids
Annex D (normative) Outer jacket relief devices
D.1 - Scope
D.2 - Definitions
D.3 - Requirements
Bibliography
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