NEN-EN-ISO 7233
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2021 |
| Status: | active |
| Page Count: | 20 |
| 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
NEN-EN-ISO 7233
June 1, 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...
October 1, 2016
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
NEN-EN-ISO 7233 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...
February 1, 2008
Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
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...
April 1, 1995
Rubber and plastics hoses and hose assemblies - Determination of vacuum resistance
Specifies two test methods as follows: method A: for hoses of nominal bore diameter up to 80 mm, method B: for hoses of nominal bore diameter greater than 80 mm.