UNI EN 28233 : 1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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THERMOPLASTIC VALVES - TORQUE - TEST METHOD
23-04-2024
31-01-1993
Cooperating organizations
National foreword
Method
Foreword
1. Scope
2. Field of application
3. References
4. Definitions
5. Test specimen
6. Test conditions
7. Apparatus
8. Procedure
9. Test report
Table
Untitled
Annex
National annex NA (informative) Committees responsible
Specifies a test method for determining the closing and opening torque of thermoplastics valves. Applies to all types of thermoplastics valves meant to be used for transporting fluids. Coverage includes definitions, apparatus and procedure.
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 28233 : 1992 | Identical |
| EN 28233:1990 | Identical |
| NF EN 28233 : 1991 | Identical |
| UNE-EN 28233:1992 | Identical |
| BS EN 28233:1992 | Identical |
| ONORM EN 28233 : 1991 | Identical |
| DIN EN 28233:1991-06 | Identical |
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