DIN EN ISO 7233-2008
橡胶和塑料软管及软管组件.耐真空性能的测定

Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2006); German version EN ISO 7233:2008


DIN EN ISO 7233-2008 发布历史

This International Standard specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of hoses for each method are as follows: -- method A m for hoses of nominal bore up to and including 80 mm; -- method B -- for hoses of nominal bore greater than 80 mm; -- method C -- for hoses of all dimensions. Methods A and B can also be used to check the adhesion of the lining to the reinforcement (delamination) in a length of hard-wall hose or hose assembly.

DIN EN ISO 7233-2008由德国标准化学会 DE-DIN 发布于 2008-07。

DIN EN ISO 7233-2008 在中国标准分类中归属于: G33 塑料型材,在国际标准分类中归属于: 23.040.70 软管和软管组件。

DIN EN ISO 7233-2008 发布之时,引用了标准

  • ISO 4671-1999 橡胶和塑料软管和软管组件 尺寸测量方法
  • ISO 23529 橡胶.物理试验方法用试样制备和整修的一般规程*2016-11-01 更新

* 在 DIN EN ISO 7233-2008 发布之后有更新,请注意新发布标准的变化。

DIN EN ISO 7233-2008的历代版本如下:

 

 

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标准号
DIN EN ISO 7233-2008
发布日期
2008年07月
实施日期
废止日期
中国标准分类号
G33
国际标准分类号
23.040.70
发布单位
DE-DIN
引用标准
ISO 4671-1999 ISO 23529
代替标准
DIN EN ISO 7233-2017
被代替标准
DIN EN ISO 7233-1995
适用范围
This International Standard specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of hoses for each method are as follows: -- method A m for hoses of nominal bore up to and including 80 mm; -- method B -- for hoses of nominal bore greater than 80 mm; -- method C -- for hoses of all dimensions. Methods A and B can also be used to check the adhesion of the lining to the reinforcement (delamination) in a length of hard-wall hose or hose assembly.

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