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ISO 3503:2015

Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure of assemblies subjected to bending

Publication date:   Feb 27, 2015

General information

90.93 Standard confirmed   Jun 5, 2020

ISO

ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications

International Standard

23.040.60   Flanges, couplings and joints

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Scope

ISO 3503:2015 specifies a method for checking the leak tightness under internal pressure of assembled joints between mechanical fittings and plastic pressure pipes when subjected to bending. It defines the calculation method for the average bending radius and how to perform this bending.
Checking of the leak tightness under internal pressure is carried out in accordance with the method given in ISO 3458.
This test method is not applicable to fusion-welded joints.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3503:1976

NOW

PUBLISHED
ISO 3503:2015
90.93 Standard confirmed
Jun 5, 2020