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Rubber and plastics hoses and tubing, and their assemblies - Determination of permeability to gas
Translate name
STANDARD published on 1.1.2025
Designation standards: ČSN EN ISO 4080
Classification mark: 635411
Catalog number: 520310
Publication date standards: 1.1.2025
SKU: NS-1209549
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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
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Latest update: 2025-03-13 (Number of items: 2 232 199)
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