ČSN EN ISO 3459

Plastic piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under negative pressure

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Podrobné informácie

Označenie: ČSN EN ISO 3459

Dátum vydania: 01.10.2022

Stránok: 20

Krajina: Česká technická norma

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Anotácia

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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