NEN EN ISO 7326 : 2016
Current
The latest, up-to-date edition.
RUBBER AND PLASTICS HOSES - ASSESSMENT OF OZONE RESISTANCE UNDER STATIC CONDITIONS
12-01-2013
Defines five methods for determining the ozone resistance of the outer covers of hoses: - method 1, for bore sizes up to and including 25 mm, carried out on the hose itself; - method 2, for bore sizes greater than 25 mm, carried out on a test piece from the hose wall; - method 3, for bore sizes greater than 25 mm, carried out on a test piece from the cover; - method 4, for all bore sizes, carried out on the hose itself; - method 5, for all bore sizes, carried out on hoses that are expandable, for example textile-reinforced hoses.
DevelopmentNote |
Supersedes NEN ISO 7326. (03/2008)
|
DocumentType |
Standard
|
PublisherName |
Netherlands Standards
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Status |
Current
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Supersedes |
Standards | Relationship |
ISO 7326:2016 | Identical |
EN ISO 7326:2016 | Identical |
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