Chantier CLASSIC Panama

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TOPAZ

Sewerage

TOPAZ pipeline for sewage

For sewage discharge from small 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 for most soils.

Sewage ductile iron pipes

The range comprises six metre pipes along with many fittings and accessories.

Benefits

Coating of sewage pipe topaz

  • 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 of 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.
coating without BPA
zinc aluminium external coating of ductile iron pipe
Caption: 
Composition of the external coating of TOPAZ pipe
 

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.

 

Internal coating, sewage pipe
Caption: 
Longitudinal section of TOPAZ pipe
  • Compliance: TOPAZ high performance elastomer NBR quality joints have been adapted to resist the effluent found in mains drainage, complying with the requirements of standard EN 681-1 type WG. These joints ensure complete watertightness, even in the most demanding cases, and they have been tested in accordance with standard EN 598, under extreme conditions of angular deflection and dimensional tolerance.

 

Available products

With three models, the joints that fit the TOPAZ system allow multiple connections:

joint for topaz

Single version joint for TOPAZ cast iron pipes and fittings

vi locked joint topaz pipe

Vi locked version joint for TOPAZ cast iron pipes and fittings only

vip locked joint pipes pvc - ductile iron

ViP locked version joint for plastic, PVC-U, PVC-BO and PE tubes connected to TOPAZ cast iron fittings

 

Installation tools

Saint-Gobain PAM proposes range of tools to assist companies during the pipe laying:

  • BluCut: a cutting and chamfering machine that permits clean, fast, secured and autoguided cut and chamfer on TOPAZ pipes
  • BluTrak: a device for the laying of unlocked TOPAZ pipes permitting high installation rates


  
e-Catalog - TOPAZ

Images

sewage small diameter pipe worksite
TOPAZ pipes stored on site
ductile iron pipe, easy laying
TOPAZ sewerage ductile iron pipe, easy to fit and lay
socket pipe, anchored pipe
TOPAZ - Sockets of ductile iron pipes with NBR joints
small diameter ductile iron pipe, DN 75 90 110 125 140 160
TOPAZ small diameter sewerage ductile iron pipes DN/OD: 75, 90, 110, 125,140, 160

Videos

TOPAZ: Latest sewerage solution by Saint-Gobain PAM
Discover TOPAZ: the latest sewerage solution by Saint-Gobain PAM
Cutting and chamfering sewerage ductile iron pipe with BluCut machine
This video offers a tutorial for using the BluCut machine that can cut and chamfer your cast iron pipes TOPAZ and BLUTOP.
How to repair a cutting on a TOPAZ ductile iron pipe ?
Learn how to repair a cut on a pipe TOPAZ, the new pipe system in ductile iron dedicated to sewerage networks.

See also

Pipes and fittings for sewerage systems