ISO 24033:2006

Pipes made of raised-temperature-resistance polyethylene (PE-RT) — Effect of time and temperature on the expected strength

ISO 24033:2006 lays down the minimum values for expected strength as a function of time and temperature in the form of reference lines, for use in calculations on polyethylene of raised temperature resistance (PE-RT) pipes.

Tubes en polyéthylène de meilleure résistance à la température (PE-RT) — Influence du temps et de la température sur la résistance espérée

General Information

• Status: Withdrawn
• Publication Date: 06-Jul-2006
• Withdrawal Date: 06-Jul-2006
• ICS: 23.040.20 - Plastics pipes
• Technical Committee: ISO/TC 138/SC 5 - General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
• Drafting Committee: ISO/TC 138/SC 5 - General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 07-Jan-2009

Relations

• Revised: ISO 24033:2009 - Polyethylene of raised temperature resistance (PE-RT) pipes — Effect of time and temperature on the expected strength
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 24033
First edition
2006-07-01


Pipes made of raised-temperature-
resistance polyethylene (PE-RT) — Effect
of time and temperature on the expected
strength
Tubes en polyéthylène de meilleure résistance à la température
(PE-RT) — Influence du temps et de la température sur la résistance
espérée





Reference number
ISO 24033:2006(E)
©
ISO 2006

---------------------- Page: 1 ----------------------
ISO 24033:2006(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


©  ISO 2006
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland

ii © ISO 2006 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 24033:2006(E)
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 through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 24033 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the
transport of fluids, Subcommittee SC 5, General properties of pipes, fittings and valves of plastic materials and
their accessories — Test methods and basic specifications.
© ISO 2006 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 24033:2006(E)
Introduction
An increasing number of types of polyethylene (PE) polymers, made in a variety of processes, is on the
market for different applications in plastic piping and ducting systems. Many applications have their own
system standard that defines the properties and requirements for the pipes and fittings used.
The types of PE suitable for use in hot and cold water systems are basically different from those for
applications at ambient temperatures such as in water supply, sewage and drainage, or gaseous fuels.
Therefore, it makes sense to differentiate those PE having raised temperature resistance by terming them
1)
“PE-RT” (for polyethylene of raised temperature resistance) .


1) Abbreviated term based on the provisions of, and guidance for preparing new abbreviated terms for basic polymers,
[1]
mixtures of polymers and related terms given in, ISO 1043-1 .
iv © ISO 2006 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 24033:2006(E)

Pipes made of raised-temperature-resistance polyethylene
(PE-RT) — Effect of time and temperature on the expected
strength
1 Scope
This International Standard lays down the minimum values for expected strength as a function of time and
temperature in the form of reference lines, for use in calculations on polyethylene of raised temperature
resistance (PE-RT) pipes.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 1167-1, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of
the resistance to internal pressure — Part 1: General method
ISO 1167-2, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of
the resistance to internal pressure — Part 2: Preparation of pipe test piece
ISO 1167-3, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of
2)
the resistance to internal pressure — Part 3: Preparation of components
ISO 1167-4, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of
2)
th
...