Reinforced Pressure Pipe

Insituform RPP™ (Reinforced Pressure Pipe) is a standalone cured-in-place (CIPP) lining system, able to withstand low to medium operating pressures and full external loads in deteriorated pressure pipe.

The Insituform RPPTM tube construction consists of a coated felt layer consisting of PE coated felt, Inner layers consisting of glass fiber reinforced felt. This system is designed as a fully structural liner able to withstand operating pressures up to 250 psi.