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ISO 3503:2015Published

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

Systèmes de canalisations en plastique — Assemblages mécaniques entre raccords et tubes sous pression — Méthode d'essai pour l'étanchéité sous pression interne de montages soumis à une courbure

Abstract / 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

Replaces

ISO 3503:1976WithdrawnAssembled joints between fittings and polyethylene (PE) pressure pipes — Test of leakproofness under internal pressure when subjected to bendingInternational Standard · Published 1 Jun 1976 · ISO/TC 138/SC 2