International Standard
ISO 4080:2024
Rubber and plastics hoses and tubing, and their assemblies — Determination of permeability to gas
Reference number
ISO 4080:2024
Edition 5
2024-06
International Standard
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ISO 4080:2024
81565
Published (Edition 5, 2024)

ISO 4080:2024

ISO 4080:2024
81565
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Format
CHF 63
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Abstract

This document specifies three methods to determine the permeability to gas by measuring the volume of gas diffusing through a rubber or plastics hose or length of tubing used for gas applications in a specified time.

     Method 1 is for determining the permeability of the complete hose wall or length of tubing wall, excluding end fittings, to the test gas.

     Method 2 is for determining the permeability at the hose and fitting interface to the test gas.

     Method 3 is for precisely determining the permeability of the complete hose or length of tubing, including end fittings.

General information

  •  : Published
     : 2024-06
    : International Standard published [60.60]
  •  : 5
     : 12
  • ISO/TC 45/SC 1
    23.040.70 
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