I.S. EN 917:1997
Current
The latest, up-to-date edition.
PLASTICS PIPING SYSTEMS - THERMOPLASTICS VALVES - TEST METHODS FOR RESISTANCE TO INTERNAL PRESSURE AND LEAK TIGHTNESS
Hardcopy , PDF
English
01-01-1997
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 Definitions
3 Method A: Long-term pressure test
4 Method B: Leaktightness test (seat and packing test)
Annex A (informative) Bibliography
Covers test methods for the resistance of internal pressure and leak tightness of thermoplastics valves.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 917 : 1999 | Identical |
| UNE-EN 917:1997 | Identical |
| DIN EN 917:1997-03 | Identical |
| BS EN 917:1997 | Identical |
| EN 917:1997 | Identical |
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