TOPAZ pipeline for sewage
For sewage discharge from sall diameter pipes
The TOPAZ ductile iron pipeline system is dedicated to sewage discharge for small diameters of DN/OD 75 to 160 mm and is suitable ofr most soils.
The range comprises six metre pipes along with many fittings and accessories.
- Protection: resulting from research by Saint-Gobain PAM, BioZinalium ensures the perfect external protection for TOPAZ pipes. Composed of 85-15 zinc-aluminium alloy enriched with copper and covered by a protective layer Aquacoat. BioZinalium reduces the risk of localised biocorrosion. TOPAZ fittings are protected internally and externally with a red epoxy coating applied by powdering with a minimum thickness of 250 µm.
BioZinalium® is a material environment-friendly due to the absence of VOCs and BPA.
- Resistance: DUCTAN, a completely smooth internal lining provides TOPAZ pipes with a strong resistance to the harshest acid and alkaline effluents over a pH range from one to 10. The plasticity of DUCTAN ensures good impact and abrasion resistance.
- Simple installation and adaptability: designed to be handled and installed by hand, TOPAZ products are easy to fit and can adapt to ground movements.
- Economic laying: the design of TOPAZ pipes enables eco-laying with the reuse of natural backfill and thus creates considerable cost savings in relation to the purchase and transport of raw materials.
The fittings of the range TOPAZ are protected internally and externally with a red epoxy coating applied by powdering with a minimum thickness of 250 µm.
High performance elastomer NBR
TOPAZ NBR joints have been tested in accordance to Standard EN 598, under extreme conditions of angular deflection and dimensional tolerance.
TOPAZ NBR quality joints have been adapted to resist to the effluents found in mains drainage. This quality meets the requirements of European Standard EN 681-1 type WG.
Declined in 3 models, joints that fit the TOPAZ system allows multiple connections:
Single version joint for TOPAZ cast iron pipes and fittings
Vi locked version joint for TOPAZ cast iron pipes and fittings only
ViP locked version joint for plastic, PVC-U, PVC-BO and PE tubes connected to TOPAZ cast iron fittings
The TOPAZ joints ensure a perfect watertightnrdd, even inthe most demanding case.
Tools to accompany and facilitate installation
The products are designed to be handled and installed by hand. They are easy to fit and adapted to ground movements. Saint-Goabin PAM proposes a range of tools to assist companies during the laying of TOPAZ.
BluCut is a cutting and chamfering machine which permits clean, fast, secured and autoguided cut and chamfer on TOPAZ pipes
BluTrak is a device for the maying of unlocked TOPAZ pipe. It permits a high installation rate
|The design of the TOPAZ pipes enables ECO-LAYING with reuse natural backfill. This leads to considerable cost savings regarding purchase and transport of raw materials|