Small-Medium diameter ductile iron waste water pipe coated with metallic zinc sprayed at a rate of 200 g/m2 or a zinc-aluminium ZINALIUM® alloy at a rate of 400 g/m2. The ZINALIUM® coating, a combination of 400 g/m2 zinc-aluminium alloy with a brown-red pore sealer, improves the field of application of INTEGRAL® pipes in the DN 80 to 1000 range. It multiplies pipe life expectancy by three compared with a traditional lining.
Diameter range: DN80-DN800 (DN900-1000 on consultation)
Push fit joint: Non Restrained (Rapid) Self-restrained (Rapid Vi)