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API MPMS CH 22.6: Testing Protocols for Gas Chromatographs : Reaffirmed

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ISO 7233:2021

ISO 7233:2021 Rubber and plastics hoses and hose assemblies – Determination of resistance to vacuum

CDN $76.00

SKU: 3a3fa8ac0bee Categories: ,

Description

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.

Edition

5

Published Date

2021-04-20

Status

PUBLISHED

Pages

5

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

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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