ISO INTERNATIONAL STANDARD 8283-4 First edition 1992-12-01 Plastics pipes and fittings -- Dimensions of sockets and spigots for discharge systems inside buildings - Part 4: Acrylonitrile/butadiene/styrene (ABS) Tubes et raccords en matieres plastiques --Dimensions des emboitures et des bouts males pour raccordement de tubes et raccords dans les systemes d'évacuation a I'interieur.des batiments - Partie 4: Acrylonitrile/butadiene/styrene (ABS) Reference number ISO 8283-4:1992(E) Copyright International Organization for Standardizatior e with ISC Not for Resale ISO 8283-4:1992(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (Iso member bodies). The work ofpreparingInternationalstandardsisnormallycarriedoutthroughiso technical committees.Eachmemberbodyinterestedin asubjectfor which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with isO, also take part in the work.isoOcollaboratescloselywiththeInternationalElectrotechnical Commission (IEC) on all matters of eliectrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Inter- bodies casting a vote. International Standard IsO 8283-4 was prepared by Technical Committee iso/TC 138,Plastics pipes, fittings andvalves for the transport offluids, Sub-Committee sc 1, Plastics pipes and fittings for soil, waste and drainage (including land drainage) Iso 8283 consists of the following parts, under the general title Plastics systems inside buildings: Part 1: Unplasticized poly(vinyl chloride) (PvC-U) and chlorinated poly(vinyi chloride) (PVC-C) Part 2: Polyethylene (PE) 一 Part 3:Polypropylene (PP) Part4:Acrylonitrite/butadiene/styrene(ABs) Annexes A and B form an integral part of this part of IsO 8283 CISO 1992 or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. InternationalOrganization forStandardization CasePostale56·CH-1211Geneve20Switzerland Printed In Switzerland ii No reproduction or networking permited ithout license from IHS y IHS under license with I Not for Resale ISO 8283-4:1992(E) Introduction The socket design appropriate for a particular application should be chosen according to the type of system and jointing techniques to be used. Various socket designs are specified in this part of Iso 8283. They may be selected for use in accordance with the requirements of relevant national standards and codes of practice, which give information on the ili r Standardizatior Noctioewokingemitewithutlicefm Not for Resale