Norme internationale
ISO/TR 4191:2014
Systèmes de canalisations en plastique pour l'alimentation en eau — Polychlorure de vinyle non plastifié (PVC-U) et orienté PVC-U (PVC-O) — Pratique recommandée pour la pose
Numéro de référence
ISO/TR 4191:2014
Edition 2
2014-01
Norme internationale
Prévisualiser
ISO/TR 4191:2014
44039
Indisponible en français
Publiée (Edition 2, 2014)
Cette norme a été révisée et confirmée pour la dernière fois en 2021. Cette édition reste donc d’actualité.

ISO/TR 4191:2014

ISO/TR 4191:2014
44039
Langue
Format
CHF 173
Convertir les francs suisses (CHF) dans une autre devise

Résumé

ISO/TR 4191:2014 gives recommended practices for installation of unplasticized poly(vinyl chloride) (PVC-U) and oriented unplasticized poly(vinyl chloride) (PVC-O) pipes, fittings, valves, and ancillaries when used in piping systems conveying water under pressure.

The recommendations are intended to give practical guidance of design and installation of piping systems incorporating pipes, fittings, valves, and ancillary equipment made from PVC materials and used for the following purposes: water mains and services buried in ground, waste water under pressure, and conveyance of water above ground for both outside and inside buildings, for the supply of water under pressure at approximately 20 °C (cold water) intended for human consumption and for general purposes.

ISO/TR 4191:2014 is also applicable to components for the conveyance of water up to and including 45 °C. For temperatures between 25 °C and 45 °C, Figure 1 of ISO 1452‑2:2009 applies.

In addition, recommendations are given for the connection to fittings, valves, and ancillary equipment made from materials other than PVC.

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