ISO-1167-3-2007.pdf
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1、 Reference number ISO 1167-3:2007(E) ISO 2007 INTERNATIONAL STANDARD ISO 1167-3 First edition 2007-11-01 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 3: Preparation of components Tubes, raccords et assemblages en
2、 matires thermoplastiques pour le transport des fluides Dtermination de la rsistance la pression interne Partie 3: Prparation des composants Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Re
3、sale, 11/19/2007 05:25:17 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 1167-3:2007(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefa
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6、 event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or
7、 mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web w
8、ww.iso.org Published in Switzerland ii ISO 2007 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:17 MSTNo reproduction or networking permitted with
9、out license from IHS -,-,- ISO 1167-3:2007(E) ISO 2007 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references1 3 Principle1 4 Pressure-tight devices 2 4.1 General2 4.2 Components with plain sockets.2 4.3 Components with socket and gasket 5 4.4 Closing devices for valve bo
10、dies.6 5 Test pieces .8 5.1 Sampling.8 5.2 Preparation of test pieces.9 6 Test report9 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:17 MSTNo reproduction or networ
11、king permitted without license from IHS -,-,- ISO 1167-3:2007(E) iv ISO 2007 All rights reserved 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 car
12、ried 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.
13、 ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare Interna
14、tional Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the
15、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. ISO 1167-3 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 5, General prope
16、rties of pipes, fittings and valves of plastic materials and their accessories Test methods and basic specifications. This first edition of ISO 1167-3, together with ISO 1167-2, cancels and replaces ISO 12092:2000, of which it constitutes a technical revision. ISO 1167-3 consists of the following pa
17、rts, under the general title Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure: Part 1: General method Part 2: Preparation of pipe test pieces Part 3: Preparation of components Part 4: Preparation of assemblies Copyright I
18、nternational Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 11/19/2007 05:25:17 MSTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISO 1167-3:2007(E) ISO 2007 A
19、ll rights reserved 1 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 3: Preparation of components 1 Scope This part of ISO 1167 specifies the procedure for the preparation of components, i.e. fittings and valve bodi
20、es, for the determination of their resistance to internal hydrostatic pressure according to ISO 1167-1. NOTE Polyolefin fittings for butt fusion, electrofusion and socket fusion are usually tested as an assembly and are treated in ISO 1167-4. 2 Normative references The following referenced documents
21、 are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1167-1:2006, Thermoplastics pipes, fittings and assemblies for the conveyance o
22、f fluids Determination of the resistance to internal pressure Part 1: General method 3 Principle Test pieces, each comprising a single component with its appropriate sealing devices or a pipe-component assembly, are mounted with end caps or alternative means to arrive at a pressure-tight test piece
23、assembly. Following conditioning at the specified test temperature, these test pieces are subjected to the internal hydrostatic pressure according to ISO 1167-1 for a specified period of time or until the test piece(s) fail(s). The number of test pieces, conditioning and details of the test report a
24、re as given in ISO 1167-1. NOTE It is assumed that the following test parameters (see 5.1) are set by the standard making reference to this part of ISO 1167 and, respectively, to ISO 1167-1: a) the sampling requirements; b) the period of time between the date of production of the parts and the tests
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- ISO 1167 2007
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