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TOPAZ

Sewerage

TOPAZ pipeline for sewage

The ductile iron pipe TOPAZ system is dedicated to discharge for small diameters DN/OD 75 to 160 mm.

Sewage ductile iron pipe
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The range TOPAZ is gathers of 6 meters pipe and many fittings and accessories.

The latest innovations of Saint-Gobain PAM

The latest generation of coating

Coating of sewage pipe topaz
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BioZinalium

This coating issued from the expertise and technology of Saint-Gobain PAM, BioZinalium ensures a perfect external protection of the TOPAZ pipes. 85-15 Zinc-Aluminium Alloy enriched with Copper and covered by a protective layer Aquacoat. BioZinalium reduces the risk of localized biocorrosion. TOPAZ is suitable for most soils.
coating without BPA
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zinc aluminium external coating of ductile iron pipe
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Composition of the external coating of TOPAZ pipe
 

Because of absence of COV and BPA, BioZinalium is a material environment-friendly.

Ductan

Completely smooth internal lining, DUCTAN ensures to TOPAZ pipes a high resistance to the harshest acid and alkaline effluents over a pH range from 1 to 10. The plasticity of DUCTAN ensures to the internal lining of TOPAZ pipes a good impact and abrasion resistance.
Internal coating, sewage pipe
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Longitudinal section of TOPAZ pipe

TOPAZ fittings

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.

sewage ductile iron taper
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Taper
ductile iron bend topaz
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Bend
sewage ductile iron collar topaz
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Collar
sewage ductile iron all socket tee
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All socket Tee

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:

joint for topaz
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Single version joint for TOPAZ cast iron pipes and fittings

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

vip locked joint pipes pvc - ductile iron
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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

cutting and chamfering machine for pipes
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BluCut is a cutting and chamfering machine which permits clean, fast, secured and autoguided cut and chamfer on TOPAZ pipes

BluTrak

device for the laying of pipe
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BluTrak is a device for the maying of unlocked TOPAZ pipe. It permits a high installation rate                                                              

Economic laying

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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      

  
e-Catalog - TOPAZ

Images

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

Videos

TOPAZ: Latest SEWAGE innovation by Saint-Gobain PA
Discover TOPAZ: latest SEWAGE innovation by Saint-Gobain PAM
Cutting and chamfering SEWAGE 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 sewage networks.

See also

Pipes and fittings for sewerage systems