There is a aluminum layer inside PP-R stable composite pipe which can effectively resist to UV. Therefore, it can be installed both indoor and outdoor with an unaffected service life.
2.Low expansion coefficient
With a low expansion coefficient, PP-R stable composite pipe has a prettier appearance and will not be deformed easily.
Given to the aluminum layer inside the pipe, it can be easily detected, which guarantees the precise locating in maintenance.
Its oxygen-resistant feature protects the metal parts of the system from corrosion.