GSO ISO 3503:2016
塑料管道系统 配件和压力管道之间的机械接头 弯曲组件内压下密封性的试验方法

Plastics piping systems -- Mechanical joints between fittings and pressure pipes -- Test method for leaktightness under internal pressure of assemblies subjected to bending

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标准号

GSO ISO 3503:2016

发布

2016年

发布单位

GSO

当前最新

GSO ISO 3503:2016

 

 

适用范围

ISO 3503:2015 specifies a method for checking the leak tightness under internal pressure of assembled joints between mechanical fittings and plastic pressure pipes when subjected to bending. It defines the calculation method for the average bending radius and how to perform this bending. Checking of the leak tightness under internal pressure is carried out in accordance with the method given in ISO 3458. This test method is not applicable to fusion-welded joints.

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