Used in indoor sewage systems for the evacuation of domestic wastewater, at low and high temperatures, in non-pressure flow regime (where the tightness test is performed at max. 0.5 bar), and in associated natural ventilation systems.
Reference standard: SR EN 1329-1.
The gray pipes are made of PVC-U and are fitted with a socket with seal at one end.
The range of dimensions includes diameters from 32 mm to 110 mm, with lengths between 250 and 6000 mm.
The fire behavior classification of PVC-U piping in accordance with SR EN 13501 is class C. The material is fire-resistant, with self-extinguishing properties when the fire source is removed. Fire-retardant treatment is not necessary as with other indoor sewage materials, as PVC-U material is inherently fire-retardant. For passage through ceilings, we recommend using fire collars as a protective measure against flame propagation.
For the installation of indoor sewage systems, compliance with national and European design and installation requirements is recommended.

Tip articol	TUB
Material	PVC
Fanta	0 mm
Unghi	0 Grade
Cod CPV	CPV 44163130-0
Lungime	6 m
Diameter	32
Cod vamal	39172310
Subclasa	PVC INDOOR SEWERAGE PIPES