I.S. EN 1251-2:2000
Current
The latest, up-to-date edition.
CRYOGENIC VESSELS - TRANSPORTABLE VACUUM INSULATED VESSELS OF NOT MORE THAN 1000 LITRES VOLUME - PART 2: DESIGN, FABRICATION, INSPECTION AND TESTING
Hardcopy , PDF
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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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
4.4 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
Applies to the design, fabrication, testing and inspection of transportable vacuum insulated cryogenic vessels that do not exceed 1000 litres volume, and are intended for a maximum allowable pressure that is greater than atmospheric.
| DocumentType |
Standard
|
| Pages |
99
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 1251-2 : 2002 | Identical |
| DIN EN 1251-2:2000-03 | Identical |
| UNE-EN 1251-2:2001 | Identical |
| BS EN 1251-2:2000 | Identical |
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