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Norm
ÖNORM EN ISO 7233
Issue date: 2021 08 15
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021)
This document specifies three methods for determining the resistance to vacuum of hoses and hose assemblies manufactured from plastic or rubber. Applicable dimensions of ...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document 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 for hoses of nominal size up to and including 80;
— method B for hoses of nominal size greater than 80;
— method C for hoses of all dimensions.
If not otherwise specified in the product standard, method C can be used as an alternative to methods A and B.
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.
ÖNORM EN ISO 7233
2021 08 15
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021...
Norm
↖
ÖNORM EN ISO 7233
2017 01 15
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2016...
Norm
ÖNORM EN ISO 7233
2008 07 01
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2006...
Norm
ÖNORM EN ISO 7233
1995 04 01
Rubber and plastics hoses and hose assemblies - Determination of suction resistance (ISO 7233:1991)
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Rubber and plastics hoses and hose assemblies — Determination of resistance to vacuum
