Used in indoor sewer installations for the discharge of domestic and rainwater wastewater from inside buildings in gravity (non-pressure) flow (for which the leak-tightness test is carried out at max. 0.5 bar), in the associated natural ventilation systems, and for rainwater drainage in vacuum operation, made from (electro)welded pipes and fittings.
Reference standard: EN 1519.
They are black, single-layer, made of HDPE.
The size range includes diameters from 32 mm to 200 mm, with lengths of 3 and 5 m.
Joining methods:
o Butt welding and electrofusion coupling
o Socket-and-gasket joint, expansion sleeve
o Mechanical flanged joint.
o Mechanical joint with threaded fittings.

Tip articol	TUB
UM colete	BOX
Material	HDPE
Ambalare	BARE LA PACHET
Cod CPV	CPV 44160000-9
Grosime	3 mm
Lungime	5 m
Diametru	50
Durata estimata de viata	50 Years
Perioada garantie	60 Months
Cantitate colet	150
Cod vamal	39172110
Subclasa	HDPE PIPES FOR STORMWATER SEWERAGE