ISO-15838-2003.pdf
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1、INTERNATIONAL STANDARD ISO 15838 First edition 2003-11-01 Reference number ISO 15838:2003(E) ISO 2003 Ships and marine technology Fittings for use with gasketed mechanical couplings used in piping applications Performance specification Navires et technologie maritime Raccords pour utilisation avec l
2、es accouplements mcaniques avec joints utiliss en tuyauterie Spcification des performances Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 20:11:43 MDTNo reproduction or networki
3、ng permitted without license from IHS -,-,- ISO 15838:2003(E) ii ISO 2003 All rights reserved 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 typefaces which are embedded ar
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6、ating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 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 mechanical, including photocopying and microfilm, wit
7、hout 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 www.iso.org Published in Switzerland Copyright Internat
8、ional Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 20:11:43 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 15838:2003(E) ISO 2003 All rights reserved iii Foreword ISO (
9、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 commi
10、ttee 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 electrotec
11、hnical 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 International Standards. Draft International Standards adopted by the technical committees are circulated to the membe
12、r 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 elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifyin
13、g any or all such patent rights. ISO 15838 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 3, Piping and machinery. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/997254500
14、1 Not for Resale, 04/24/2007 20:11:43 MDTNo reproduction or networking permitted without license from IHS -,-,- . iv Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 20:11:43 MDTN
15、o reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARDISO 15838:2003(E) ISO 2003 All rights reserved 1 Ships and marine technology Fittings for use with gasketed mechanical couplings used in piping applications Performance specification 1Scope This International
16、 Standard defines classification, materials, test requirements, inspection requirements, marking and packaging of fittings for use with gasketed mechanical couplings (GMCs) conforming to ISO 15837. 2Normative references The following referenced documents are indispensable for the application of this
17、 document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 15837, Ships and marine technology Gasketed mechanical couplings for use in piping systems Performance specification ASTM F 1
18、548, Standard Specification for the Performance of Fittings for Use with Gasketed Mechanical Couplings Used in Piping Applications 3Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 fitting a device used to change pipe direction, size or adapt to
19、 other joining methods NOTEThis device is used with pipe or other fittings to create a working system. Shapes such as elbows, tees, crosses, reducers and special shapes are used as needed to fulfil system design specifications. 3.2 fabricated fitting a fitting constructed by welding together section
20、s of pipe or tube 3.3 grooved end fitting type of fitting or pipe having a groove for use with grooved mechanical couplings (Type I) as defined in ISO 15837 3.4 plain-end fitting type of fitting or pipe end for use with gasketed mechanical couplings (Type II) that are plain end as defined in ISO 158
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