Pipes made in high-density polyolefin for pressurized fluid piping.
UNI 7611
Diameters from 10 mm to 1,000 mm
Polyolefin pipes for underground fuel gas distribution systems.
UNI 7614
Diameters from 20 mm to 630 mm.
Low-density polyolefin pipes for pressurized fluid systems.
UNI 7990
Diameters from 10 mm to 500 mm.