Specification of test method and requirements for leakproofness of assembled joints between fittings and polyethylene-(PE-) pipes, when submitted to an internal hydraulic pressure three times the nominal pressure rating of the pipe.
ISO 3458:1976 history
2015ISO 3458:2015 Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure
1976ISO 3458:1976 Assembled joints between fittings and polyethylene (PE) pressure pipes ; Test of leakproofness under internal pressure