The Trelleborg DrainLiner method is a cured-in-place pipe lining (CIPP) process used in trenchless pipe and sewer rehabilitation ("no-dig" applications). The start or endpoint can be a manhole, inspection hole, or cleaning eye or an open cut pipe. It is possible to install the liner along channel diversions or negotiate bends at an angle up to 90 degrees. The basic condition is that there is enough space to place the inversion fitting of the inversion unit or water rig.
How it works
Benefits at a Glance
DN 30 - DN 1200 (1.2" - 64") - Connection Angles 30°-90°
Training in Theory and Practice
Watertight solutions that last
Trenchless. Stressless. Tight