ISO INTERNATIONAL STANDARD 15874-5 Second edition 2013-02-15 Plastics piping systems for hot and cold water installations Polypropylene (PP) - Part 5: Fitness for purpose of the system Systemesdecanalisations enplastiquepourles installationsd'eau chaude et froidePolypropylene (PP) Partie 5:Aptitude a I'emploi du systeme Reference number ISO 15874-5:2013(E) LSO CopyightInternational Organizationfor Standardization @ISO2013 ed without license from IHS Not for Resale ISO15874-5:2013(E) COPYRIGHTPROTECTEDDOCUMENT ISO2013 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 memberbody in the country of therequester. ISO copyright office Casepostale 56·CH-1211Geneva20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2013 -All rights reserved No reproduction orr networking permited without license from IHS Not for Resale ISO15874-5:2013(E) Contents Page Foreword ..iv Introduction 1 Scope. 1 2 Normativereferences. 3 Terms and definitions, symbols and abbreviated terms .2 4 Fitnessforpurpose of the joints and thepiping system. 2 4.1 General... 2 4.2 Internal pressure test 2 4.3 Bending test..... 5 4.4 Pull-.out test... 4.5 Thermal cycling test 4.6 Pressurecyclingtest. 8 4.7 Leaktightnessundervacuum 8 Bibliography 9 ili thout license from IHS Not for Resale