ISO INTERNATIONAL STANDARD 7671 Second edition 2003-11-15 Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings - Polypropylene (PP) Systemesde canalisations enplastiquepourI'évacuation des eaux- vannes et des eaux usées (a basse eta hautetempérature)a l'interieur des batiments-Polypropylene (PP) Reference number ISO 7671:2003(E) ISO @ISO 2003 Copyright Intemational Organization for Standardization vithout license from IHS Not for Re ISO7671:2003(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 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 the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ...... @ IS0 2003 - All rights reserved ds 1/9972545001 ted without ficense from IHS Not for Resale, 04/12/2007 22:47:04 MDT ISO7671:2003(E) Contents Page Foreword. iv Introductior 1 Scope 2 Normativereferences 3 Symbols andabbreviations.... 4 Material... 5 General characteristics 6 Geometricalcharacteristics... 7 Mechanical characteristicsofpipes 8 Physical characteristics.. 9 Performancerequirements 20 10 Sealing rings. 11 Marking. 12 Installationofpipingsystems. Annex A(informative)Additional characteristics of PP pipes and fittings Bibliography. ili Copyrahtlintematinal onganizaion tor standardzaion rights reserved ense from IHS ISO 7671:2003(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 InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC 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. drainage). Thissecondeditioncancelsandreplacesthefirstedition(iSO7671:1991),whichhasbeentechnicallyrevised @ISO2003-Allrights reserved ational Organizationfor Standardizatior ISO 7671:2003(E) Introduction Pipes and fittings conforming to this International Standard also meet the requirements of EN 1451-1 which are applicable to those pipes and fittings which, according to EN 1451-1, are intended to be used inside buildings (application area code“B", see EN 1451-1) only. V 1/9972545001 No reproduction or nited without ficense from IHS Not for Resale, 04/12/2007 22:47:04 MD icensee=NASA Technicall Standa Not for Resale, 04/12/2007 22:47:04 MDT ISO 7671:2003(E) INTERNATIONALSTANDARD Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings Polypropylene (PP) Scope 1 This International Standard specifies the requirements for solid-wall polypropylene (PP) pipes and fittings for soil and waste discharge (low and high