I.S. EN ISO 3459:2022
Current
The latest, up-to-date edition.
Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure (ISO 3459:2022)
Hardcopy , PDF
English
01-05-2022
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.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test parameters and requirements
6 Apparatus
7 Test pieces
8 Procedure A: Pressure outside
9 Procedure B: Vacuum inside
10 Test report
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