DS/ISO 7233
Rubber and plastics hoses and hose assemblies – Determination of resistance to vacuum
active, Most Current
| Organization: | DS |
| Publication Date: | 25 May 2021 |
| Status: | active |
| Page Count: | 14 |
| ICS Code (Hoses and hose assemblies): | 23.040.70 |
scope:
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.
Document History
DS/ISO 7233
May 25, 2021
Rubber and plastics hoses and hose assemblies – Determination of resistance to vacuum
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...
January 1, 1984
Rubber and plastic hoses and hose assemblies - Vacuum re sistance - Methods of test
The standard specifies two methods for determining the vacuu m resistance of hoses, depending on bore diameter, as follow s: Methods A: For hoses of nominal bore diameter up to and i ncluding 80 mm....