OSI INTERNATIONAL STANDARD 3458 Second edition 2015-04-01 Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure Systemes decanalisationsen plastique-Assemblages mecaniques entre raccords et tubes sous pression - Methode d'essai pour I'étancheite sous pression interne Referel ISO 34 ISO International Organization for Standardization andardization 5956617 ded by IHS under lic ed without license from IHS IS0 3458:2015(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2015 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested 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-1211Geneva 20 Tel. + 41 22 749 01 11 Fax+41227490947 E-mail [email protected] Web www.iso.org Published in Switzerland ded by IHS unde Not for Resale, 2015/6/29 08:33:36 Norepn rmited without license from IHS IS03458:2015(E) Contents Page Foreword .iv 1 Scope. 2 Principle .1 3 Test parameters and requirements .1 4 Apparatus .1 5 Test pieces .3 6 Procedure .3 7 Test report .3 Annex A (normative) Test parameters 5 Irteatonal oganzation @stSr20.1.5 - All rights reserved see=Zhejian Institute of Standardization 5956617 ded by IHS under lic se with ISi ted without license from IHS