NS EN ISO 3459 : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTIC PIPING SYSTEMS - MECHANICAL JOINTS BETWEEN FITTINGS AND PRESSURE PIPES - TEST METHOD FOR LEAKTIGHTNESS UNDER NEGATIVE PRESSURE (ISO 3459:2015)
05-12-2022
06-15-2015
Defines the method of testing for checking the leaktightness of assembled joints (excluding fusion welded joints) between mechanical fittings and thermoplastic pressure pipes.
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