Cast iron channeling NATURAL

eco-friendly

The reference ductile iron pipe for water distribution networks Suitable for both the transport and distribution of water in urban, semi-urban and rural areas, the ductile iron pipes and fittings in the NATURAL range are available with diameters between 60 and 1,000 mm. Resulting from Saint-Gobain PAM’s ongoing research into zinc-based coatings to improve the protection of buried networks of iron pipes, this range has become embedded all over Europe and is at the heart of the hydraulic networks heritage. Composed of pipes with standard joints, associated with EXPRESS or STANDARD joint fittings, the NATURAL range comes highly recommended by pipe-laying contractors as it makes installation extremely easy. Benefits Innovation: the NATURAL range combines past experience with advanced technologies to ensure the robustness of ductile iron pipes, their ease of laying and speed of installation, reliable operation and long-term durability. External protection: identifiable by its blue colour, the NATURAL pipe benefits from BioZinalium external protection technology to ensure extreme durability in underground conditions. BioZinalium is composed of two layers: a layer of zinc-aluminium 85/15 alloy, enriched with copper, with a minimum surface density of 400g/m², applied by spraying molten metal onto the surface of the iron, using an electric arc spray gun, from ZnAl (Cu) alloy wire, and a protective layer of Aquacoat (semi-permeable), a water-based blue acrylic of average thickness 80 microns applied using a spray gun.