PP/PE (Polypropylene/Polyethylene) pipes, complying with EN13476/NBR ISO21138 standards, intended for domestic and industrial sewage and rainwater networks, with gravity drainage without internal pressure.
The pipes have a double wall, corrugated on the outside and smooth on the inside. Their colour depends on the standard and the country of production.
Covers diameters from DN100 to DN1200 in classes SN4/6/8/16. Manufactured in bar with 6m useful.