NF EN 1123-2+A1

Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2 : dimensions

Le présent document définit les dimensions et les tolérances pour les tubes et raccords soudés longitudinalement en acier galvanisé à chaud, à manchon enfichable, pour réseaux d'évacuation des bâtiments. Pour simplifier l'identification de chaque composant, un système de désignation des divers types de tubes et raccords conformes aux exigences déterminées est décrit.

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