DIN EN 714-1994 热塑管道系统.压力管道和模压管件之间无末端承载的橡胶密封圈连接件.无端部拉力的流体静力内压力下的密封性试验方法; 德文版本 EN 714:1994
Thermoplastics piping systems - Non-end-load-bearing elastomeric sealing ring type joints between pressure pipes and moulded fittings - Test method for leaktightness under internal hydrostatic pressure whithout end thrust; German version EN 714:1994
This document specifies a method for checking the leaktightness of elastomeric sealing ring type joints between thermoplastics pressure pipes and moulded fittings under internal hydrostatic pressure without end thrust.