RUBBER AND PLASTICS HOSES - ASSESSMENT OF OZONE RESISTANCE UNDER STATIC CONDITIONS (ISO 7326:2016)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

National foreword
National Annex NA (informative) - Bibliography
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General considerations
5 Apparatus
6 Test pieces
7 Conditioning of test pieces
8 Test conditions
9 Procedure
10 Test report
Bibliography

Defies 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 DIN EN 27326 E. (11/2009)
DocumentType	Standard
Pages	17
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
ISO 7326:2016	Identical
EN ISO 7326:2016	Identical

ISO 23529:2016	Rubber General procedures for preparing and conditioning test pieces for physical test methods
ISO 8330:2007	Rubber and plastics hoses and hose assemblies Vocabulary
ISO 1431-1:2012	Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing

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DIN EN ISO 7326:2017-03

RUBBER AND PLASTICS HOSES - ASSESSMENT OF OZONE RESISTANCE UNDER STATIC CONDITIONS (ISO 7326:2016)

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory