ISO INTERNATIONAL STANDARD 8207 First edition 1996-08-15 Gas welding equipment Specification for hose assemblies for equipment for welding. cutting and allied processes Materiel de soudage au gaz -- Specifications relatives aux assemblages de tuyaux souples sur les douilles porte-tuyau pour materiel de soudage, coupage et techniques connexes ISO Reference number ISO 8207:1996(E) Copyright Intemational Organization for Standardization se with 1 Not for Resale ISO8207:1996(E) Foreword ISO (the International Organization for Standardization) is a worldwide fed- eration 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 resented on that committee. International organizations, governmental and laborates closely with the International Electrotechnical Commission (lEC) onallmattersofelectrotechnicalstandardization. Draft International Standards adopted by the technical committees are cir- culated to the member bodies for voting. Publication as an International a vote. International Standard ISO 8207 was prepared by Technical Committee ISO/TC 44,Welding and alliedprocesses, Subcommittee SC 8,Equipment forgaswelding,cuttingandalliedprocesses. AnnexAofthisInternational Standardisforinformationonly ? ISO1996 All rights reserved. Unless otherwise specified, no part of this publication may be repro- duced or utilized in any form or by any means, electronic or mechanical, including photo- copying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56.CH-1211 Geneve 20.Switzerland Printed in Switzerland ii Copyigh inieatinal Organizatin for Standardization ense from IHS Not for Resale INTERNATIONALSTANDARD @ISO ISO8207:1996(E) Gas welding equipment - Specification for hose assemblies for equipment for welding, cutting and allied processes 1 Scope 3 Definitions This International Standard specifies performance and For the purposes of this International Standard, the testreguirementsofhoseassembliesusingrubber following definitions apply. hose, if supplied in assembled condition for equip- ment for gas welding, cutting and allied processes. 3.1 hose assembly: Assembly consisting of a hose This International Standard is not applicable to hose tail inserted into the end of a hose and secured by a suitable hose clamp. assembliesupstreamoftheregulators Figure 1 shows a typical hose assembly. 2 Normative references The following standards contain provisions which. through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid.All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to in- vestigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid In- ternationalStandards. IsO 3253:1975. Hose connections for equipment for welding, cutting and related processes. ISO 3821:1992, Welding—Rubber hoses for welding, Key cuttingandalliedprocesses 1) hose tail ISO 9090:1989, Gas tightness of equipment for gas 2)hose welding and allied processes. 3)hose clamp IsO 9539:1988, Materials for equipment used in gas welding,cuttingandalliedprocesses. Figure 1Typical hose assembly Not for Resale