The system is made out of PP corrugated pipes and fittings included in the SN8 (8kN/square meter) stiffness class. In what concerns the size, the pipes are differentiated based on their diameter into:
1. DN/OD pipes – the diameter indicated in the exterior diameter of the pipe.
2. DN/ID pipes – the diameter indicated is the interior diameter of the pipe.
Each of these ranges has its own range of fittings.
The diameter range varies between 160 mm and 1000 mm.
The pipe joining is done using O-ring gaskets from synthetic rubber (EPDM, SBR, NBR), ensuring the system sealing.
Geometria mufei asigură continuitatea peretelui interior a ţevilor îmbinate, determinând foarte bune caracteristici hidrodinamice pentru transportul fluidelor, fără porţiuni în care se poate acumula material solid și care pot genera turbulenţe.