This International Standard specifies a method for testing the leaktightness under vacuum of joints for thermoplastics piping systems. It is applicable to piping systems based on thermoplastics pipes intended to be used in hot and cold water pressure applications.
EN ISO 13056:2018 history
2018EN ISO 13056:2018 Plastics piping systems - Pressure systems for hot and cold water - Test method for leaktightness under vacuum