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SS-EN ISO 7326 : 2016现行

Rubber and plastics hoses - Assessment of ozone resistance under static conditions (ISO 7326:2016)

出版:Standardiserings-Kommissionen I Sverige

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基本信息
标准编号: SS-EN ISO 7326 : 2016
标准类别:Standard
出版单位:Standardiserings-Kommissionen I Sverige
标准页数:0
标准简介

ISO 7326:2016 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.

等同采用的国际标准

EN ISO 7326 : 2016 - Identical

ISO 7326 : 2016 - Identical