标准摘要
[中文适用范围]： 本国际标准规定了机械接头与塑料压力管道之间组装接头泄漏性的检验方法。无论采用何种设计和材料的接头连接塑料管，该试验均适用。本试验方法不适用于热熔焊缝。 [外文原描述]： ISO 3458:2015 specifies the method of test for checking the leak tightness of assembled joints between mechanical fittings and plastic pressure pipes. The test applies regardless of the design and material of the fitting used for jointing plastic pipe.
英文名称Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure