What we do for you
Six services to make sure your pipeline is well chosen, well calculated and well installed.
Sales and follow-up in France and internationally
A direct commercial relationship, with order and delivery tracking for your projects in France and abroad.
Expertise
A technical opinion on the choice of material, the jointing system and installation conditions.
Calculations
Hydraulic and mechanical checks: flow capacity, ring stiffness, buoyancy, pressure.
Sizing
Choice of diameter, stiffness, pressure and configuration (route, basin, manholes).
Tailored offer
A proposal built for your project, with special fittings and accessories, not a standard quote.
Installation advice
Bedding, backfill, assembly, checks: practical recommendations to make the works secure.
A four-step method
Listening and scoping
We talk about your project: network, constraints, schedule.
Calculations and sizing
Hydraulics, stiffness, buoyancy, pressure: we check the solution by calculation and compare the materials.
Tailored offer
A clear technical and commercial proposal, with the required special fittings and accessories.
Installation advice and follow-up
Delivery, installation, checks: we remain available until your works are accepted.
The solutions we advise you on
GRP, HDPE and steel-cylinder reinforced concrete: a complete range for every type of network.

Centrifugally cast GRP
Pipes from DN 200 to 2000 for sewerage, stormwater and raw water.
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Filament-wound GRP
From DN 200 to DN 4000, pressure pipelines and hydropower.
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GRP shells
Rehabilitation and sliplining of existing structures, custom shapes.
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HDPE pipes
Water, sewerage, irrigation, industry: PE100 pipes and double-wall corrugated pipes.
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Steel-cylinder reinforced concrete
DN 1000 to 2500: drinking-water transfer, stormwater, sewerage and buried structures.
DiscoverFrequently asked questions
When should I contact you?
As early as possible: from the preliminary design stage, when comparing solutions. Early advice avoids costly changes.
Is your support chargeable?
No, our support is free of charge: technical advice is part of our commercial relationship.
Do you work for design offices?
Yes, we can provide calculation notes and datasheets, and support design offices in their choices.
Can you come to site?
Yes, we travel to site, during the project phase as well as during construction.
Need personalised support?
Tell us about your project: we help you choose the right solution, size it and prepare the installation. Marc Sadok replies promptly.

