The use of bell and spigot joints with double O-ring seal allows an easy and quick installation, which can be performed by any pipe fitter even without any specific experience with GRP pipes.

Thanks to the "built-in" testing device, the hydraulic test of each joint can be carried out immediately after the insertion of one pipe into the other, allowing the 100% check of the joints, without the need to fill up the line.

Backfilling requires the same care and the same materials used for ductile iron or steel pipes.

In any case skilled experts are at client's disposal to supervise and assist during all the operation.