ISO 3459:2022
International Standard
Current Edition
·
Approved on
29 March 2022
Plastic piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under negative pressure
ISO 3459:2022 Files
English
6 Pages
Current Edition
18.04 OMR
ISO 3459:2022 Scope
This document specifies two methods of testing for checking the leaktightness of assembled joints between mechanical fittings and plastic pressure pipes with diameters up to and including 63 mm. The test applies regardless of the design and material of the fitting used for jointing plastics pipe.
This test method is not applicable to fusion-welded joints.
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