ISO/TS 11619:2014

TECHNICAL ISO/TS
SPECIFICATION 11619
First edition
2014-02-15
Polyurethane tubing for use primarily
in pneumatic installations —
Dimensions and specification
Tubes en polyuréthanne utilisés principalement dans les installations
pneumatiques — Dimensions et spécifications
Reference number
©
ISO 2014
© ISO 2014
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ii © ISO 2014 – All rights reserved

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Materials and construction . 1
5 Dimensions and tolerances . 1
5.1 Outside diameters, wall thickness and tolerances . 1
5.2 Length tolerances . 2
6 Performance requirements . 2
6.1 Hydrostatic testing at 23 °C ± 2 °C . 2
6.2 Hydrostatic testing at 60 °C ± 2 °C . 3
6.3 Maximum working pressure . 3
6.4 Minimum bend radius . 3
7 Type, routine and production testing . 4
8 Marking . 4
9 Recommendations for packing and storage . 4
Annex A (normative) Test frequency. 5
Annex B (informative) Recommended tests for production testing . 6
Bibliography . 7
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
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ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
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described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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The committee responsible for this document is ISO/TC 45, Rubber and rubber products, Subcommittee
SC 1, Rubber and plastics hoses and hose assemblies.
iv © ISO 2014 – All rights reserved

Introduction
This Technical Specification has been prepared to provide minimum acceptable requirements for the
satisfactory performance of thermoplastic polyurethane tubing used mainly in pneumatic applications.
The tubing conveys compressed air which controls and powers pneumatic systems.
This Technical Specification will be revised to an International Standard when ISO 14743 has been
revised and published in ISO/TC 131.
TECHNICAL SPECIFICATION ISO/TS 11619:2014(E)
Polyurethane tubing for use primarily in pneumatic
installations — Dimensions and specification
WARNING — Persons using this document should be familiar with normal laboratory practice.
This document does not purport to address all of the safety problems, if any, associated with its
use. It is the responsibility of the user to establish appropriate health and safety practices and to
ensure compliance with any national
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