SS-EN-ISO-7233 › Historical Revision Information
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum (ISO 7233:2021)
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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.
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23.040.70 (Hoses and hose assemblies)
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Designation Name
SS-EN ISO 7233:2021
Revision Level
2021 EDITION
Status
Current
Publication Date
May 28, 2021
Language(s)
English
Page Count
16
International Equivalent
EN ISO 7233:2021(IDT); ISO 7233:2021(IDT)