The REPIPER’S STEP-Coupling is secure a solution to connect horizontal relined and and unlined pipes. The disadvantagde of traditional connectors is that there are seams created, increasing the risk of leakage. In addition it is difficult to achive the desired results using traditional soultions. With Repipers STEP-Coupling watertight connections are created without seams or gaps.
This film shows both Step Coupling and Connection: