The early knot would expand due to the heat and let loose, resulting in a partially cured pipe that would get stuck and cause failures. This simple knot - Developed by Pipe Lining Supply will take into consideration expansion and contraction from the hot & cold. Following this method will allow the installer to pull the calibration tube out upon completion without failures.
Негізгі бет CIPP Lateral Lining Knot for Heat Curing
No video
Пікірлер