NF EN 1124-4

Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 4 : components for vacuum drainage systems and for drainage systems on ships

Le présent document spécifie les prescriptions, dimensions et tolérances relatives aux tubes et raccords à manchon enfichable en acier inoxydable, soudés longitudinalement, utilisés dans les réseaux d'évacuation sous vide à l'intérieur et à l'extérieur des bâtiments ainsi que dans les réseaux d'évacuation par gravité et sous vide installés sur les navires et les structures maritimes flottantes.

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