KS ISO 13846:2000

Plastics piping systems - End-loadbearing and non-end-load-bearing assemblies and joints for thermoplastics pressure piping - Test method for long-term leaktightness under internal water pressure.

Specifies a test method for the long-term leaktightness of end-load-bearing and nonend-load-bearing mechanically jointed assemblies and joints between fittings, ancillaries, valves and thermoplastics pressure pipes, including integral pipe joints