ISO INTERNATIONAL STANDARD 23711 Second edition 2022-10 Elastomeric seals Requirements for materials for pipe joint seals used in water and drainage applications Thermoplastic elastomers Garnitures d'étancheité en caoutchouc - Speécification des matériaux pour garnitures d'etancheité utilisées dans le domaine de I'eau et du drainageElastomeresthermoplastiques Reference number IS0 23711:2022(E) ISO @IS02022 IS0 23711:2022(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 or Iso's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @IS02022-Allrightsreserved