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EN ISO 7326:2008

Rubber and plastics hoses - Assessment of ozone resistance under static conditions (ISO 7326:2006) EN ISO 7326:2008

Publication date:   Sep 19, 2008

General information

99.60 Withdrawal effective   Oct 26, 2016

CEN

CEN/TC 218 Rubber and plastics hoses and hose assemblies

European Norm

23.040.70   Hoses and hose assemblies

Buying

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Scope

ISO 7326:2006 specifies 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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 27326:1993

NOW

WITHDRAWN
EN ISO 7326:2008
99.60 Withdrawal effective
Oct 26, 2016

REVISED BY

PUBLISHED
EN ISO 7326:2016

Relations

Adopted from ISO 7326:2006 IDENTICAL