Plastic tubes - Import export

CTRA studies and proposes technical solutions for the transfer of all fluids over long distances, combining chemical compatibility with mechanical and abrasive resistance to ensure a long service life without routine maintenance. The reference project carried out by CTRA in 2006 on behalf of OCP Morocco, which involved the construction of two Ø1800 phosphogypsum discharge lines with a total length of 8km, is a perfect illustration of this. These pipes combine chemical, abrasive and mechanical resistance, and were buried at a depth of more than 12m to ensure a gravity flow rate for a charged fluid. This project required the processing of 3400 tonnes of GRP vinylester over 24 months and was the subject of a case history.

Based on detailed studies provided by its customers or carried out by its design office, CTRA supplies high-performance GRP and GRP Thermoplastic piping systems in a range of diameters from 25 to 1500mm. CTRA produces pipes and a full range of fittings in GRP and GRP-Thermoplastic in compliance with the standards and norms in the geographical area of the projects to be carried out. The wide range of materials processed by CTRA guarantees its customers the best chemical resistance at a competitive cost. CTRA has carried out a number of major projects, the largest of which involved more than 50,000 inches of welding in prefabrication workshops.