BS ISO 9393-1:2004
Current
The latest, up-to-date edition.
Thermoplastics valves for industrial applications. Pressure test methods and requirements General
Hardcopy , PDF
English
13-07-2004
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification of pressure tests
5 Test specimens
5.1 Test specimens for materials tests
5.2 Test specimens for shell tests
5.3 Test specimens for long-term behaviour of a
complete valve
5.4 Test specimens for seat and packing tests
5.5 Conditioning
6 Test apparatus
7 Procedure
7.1 Materials test
7.2 Shell test
7.3 Long-term behaviour test of complete valves
7.4 Seat and packing test
8 Interpretation of results
8.1 Materials tests
8.2 Shell tests
8.3 Long-term behaviour tests of complete valves
8.4 Seat and packing tests
9 Test report
Describes the test methods for the resistance to internal pressure and the leaktightness of thermoplastics valves for use with cold water or with industrial fluids, excluding gas applications covered by thermoplastics-valve product standards.
| Committee |
PRI/88
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This part of ISO 9393 specifies the test methods for the resistance to internal pressure and the leaktightness of thermoplastics valves for use in industrial applications with cold water or with industrial fluids, but excluding gas applications covered by thermoplastics-valve product standards.
Part 2 of this International Standard specifies the test conditions and requirements.
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