ISO 4422-3:1996
Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications — Part 3: Fittings and joints
Reference number
ISO 4422-3:1996
Edición 1
ISO 4422-3:1996
Retirada (Edición 1, 1996)


Specifies the characteristics and properties of fittings (injection-moulded and postformed) and joints made of unplasticized poly(vinyl chloride) (PVC-U), to be used for buried water mains and for water supplies above ground, both inside and outside buildings.

Informaciones generales

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia

Atención al cliente
+41 22 749 08 88

Horario de asistencia:
De lunes a viernes - 09:00-12:00, 14:00-17:00 (UTC+1)