Homepage>BS EN ISO 4080:2024 - TC Tracked Changes. Rubber and plastics hoses and tubing, and their assemblies. Determination of permeability to gas
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sklademVydáno: 2024-07-04
BS EN ISO 4080:2024 - TC
Tracked Changes. Rubber and plastics hoses and tubing, and their assemblies. Determination of permeability to gas
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Označení normy:
BS EN ISO 4080:2024 - TC
Počet stran:
45
Vydáno:
2024-07-04
ISBN:
978 0 539 32479 2
Status:
Tracked Changes
DESCRIPTION
BS EN ISO 4080:2024 - TC
This standard BS EN ISO 4080:2024 - TC Tracked Changes. Rubber and plastics hoses and tubing, and their assemblies. Determination of permeability to gas is classified in these ICS categories:
23.040.70 Hoses and hose assemblies
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.
