Piping System Joints Leak Tightness Tester
QualiJLTT™ Piping System Joints Leak Tightness Tester is designed to determine the leak tightness of elastomeric sealing ring type of joints for buried thermoplastic non-pressure piping systems.
ISO 4422-2:1996 Pipes and fittings made of unplasticized poly (vinyl chloride) (PVC-U) for water supply - Specifications - Part 2: Pipes (with or without integral sockets). It specifies the characteristics and properties of extruded pipes made of unplasticized poly (vinyl chloride) (PVC-U), with or without socket(s) (integral or not), and intended to be used for buried water mains and services and for water suppliers above ground, both inside and outside buildings.
