ISO INTERNATIONAL STANDARD 1179-1 Second edition 2013-11-01 Connections for general use and fluid power Ports and stud ends with IS0 228-1 threads with elastomeric or metal-to-metal sealing - Part 1: Threaded ports Raccordements pour applications générales et transmissions hydrauliques et pneumatiques - Orifices et élements males a filetage IS0 228-1 a joint en eélastomere ou étancheité métal sur meétal Partie 1: Orifices filetés Reference number ISO 1179-1:2013(E) ISO @IS02013 IS0 1179-1:2013(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions 4 Dimensions. 5 Test methods. .3 6 Designation of ports ..3 7 Identification statement (reference to this part of Is0 1179) ..3 Annex A (informative) Port depths from Is0 1179:1981 used in pneumatic applications where stud ends interface with IsO 7-1 male taper threads 5 Bibliography 6 @ IS0 2013 - All rights reserved iii IS0 1179-1:2013(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation 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 which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the IsO/IE Directives, Part 1. In particular the different approval criteria needed for the different types of Iso documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. Details of any patentrightsidentifiedduringthedevelopmentofthedocumentwillbeintheIntroductionand/oron the ISO list of patent declarations received. www.iso.org/patents Any trade name used in this document is information given for the convenience of users and does not constituteanendorsement. The committee responsible for this document is ISO/TC 131, Fluid power systems, Subcommittee SC 4 Connectors and similar products and components. This second edition cancels and replaces the first edition (Is0 1179-1:2007), which has been technicallyrevised. IsO 1179 consists of the following parts, under the general title Connections for general use and fluid power - Ports and stud ends with Iso 228-1 threads with elastomeric or metal-to-metal sealing: Part 1: Threaded ports Part 2: Heavy-duty (S series) and light-duty (L series) stud ends with elastomeric sealing (type E) Part 3: Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H) Part 4: Stud ends for general use only with metal-to-metal sealing (type B) iv @ IS0 2013 - All rights reserved