EN 4051-2002 en Aerospace series - Pipe couplings 60 degree spherical in titanium alloy Port connection《航空航天系列 钛合金TI-P64001 球形 60度管连接器 油口接头》.pdf

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1、BRITISH STANDARD AEROSPACE SERIES BS EN 4051:2002 Pipe couplings, 60 , spherical, in titanium alloy Port connection The European Standard EN 4051:2002 has the status of a British Standard ICS 49.080 BS EN 4051:2002 This British Standard, having been prepared under the direction of the Engineering Se

2、ctor Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 2 December 2002 BSI 2 December 2002 ISBN 0 580 40833 7 National foreword This British Standard is the official English language version of EN 4051:2002. The UK participation in its

3、 preparation was entrusted to Technical Committee ACE/12/1, Aerospace fasteners, fastening systems, details and parts (International), which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Stan

4、dards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online This

5、 publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible Europ

6、ean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pag

7、es 2 to 7 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN4051 November2002 ICS49.080 Englishversion AerospaceseriesPipecoupling

8、s,60 ,spherical,intitanium alloyPortconnection SriearospatialeRaccordssphriques,60,enalliage detitaneLogementdimplantation ThisEuropeanStandardwasapprovedbyCENon19August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthes

9、tatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslatio

10、n undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portu

11、gal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4051:2002EEN

12、4051:2002(E) 2 Contents page Foreword3 1 Scope 3 2 Normativereferences 3 3 Requiredcharacteristics .4 4 Indicationondrawing. .6 5 Designation.7EN4051:2002(E) 3 Foreword Thisdocument(EN4051:2002)hasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers Standardization(AECMASTAN). Afterenquiries

13、andvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceived theapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoits presentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor

14、byendorsement,atthelatestbyMay2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France

15、,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. 1Scope Thisstandardspecifiesthecharacteristicsofportconnectionforpipecouplings,60,spherical,intitaniumalloy,for aerospaceapplications. Itisapplicableto60 Isphericaltubecou

16、plingintitaniumalloydefinedbytheEN3853standard,tobemountedwith OringdefinedinaccordancewiththeTR4052. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsare

17、listedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ISO58553, AerospaceMJthreadsPart3:Limitd

18、imensionsforfittingsforfluidsystems. EN3853,AerospaceseriesPipecouplings,60,spherical,intitaniumalloyTIP64001Straightunions, threaded 1) TR4052, AerospaceseriesPipecouplings,60,spherical,intitaniumalloyAssemblyrecommendations 2) . 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 2)

19、 PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN4051:2002(E) 4 3 Requiredcharacteristics SeeFigure1andTable1.Dimensionsandtolerancesareinmillimetres.EN4051:2002(E) 5 Key 1 Heightaccordingtostudy(min.=E) 2 Pitchdiameter 3 Thread Figure1EN4051:2002(E) 6 Table1 D 1 Diameter code T

20、ube nominal diameter Thread a B 4 , 0 0 + nom. Tol. E min. MN min. U min. V b max. 040 4 MJ8x14H5H 2,2 9,2 15,2 060 6 MJ10x14H5H 12,2 0,1 11 19,7 14 080 8 MJ12x1,254H5H 2,5 14,2 12 0,08 21,9 15,75 100 10 MJ16x1,54H5H 17,4 25,3 120 12 MJ18x1,54H5H 19,4 27,6 140 14 MJ20x1,54H5H 21,4 160 16 MJ22x1,54H5

21、H 23,4 31 180 18 MJ24x1,54H5H 25,4 34,4 200 20 MJ27x1,54H5H 28,4 36,6 250 25 MJ33x1,54H5H 3 34,4 0,15 15 0,1 Tubeinsidediameter 41,6 19,5 a InaccordancewithISO58553 b V=E+3pitch 4 Indicationondrawing EXAMPLE: Key 1 TappingEN4051080 Figure2 NOTE:Thisportconnectionmaybecompletelydefinedonthedrawing.EN

22、4051:2002(E) 7 5Designation EXAMPLE: Identityblock EN4051080 Numberofthisstandard Diametercode(seeTable1)BS EN 4051:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK vie

23、w on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve th

24、e quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax:

25、+44 (0)20 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Te

26、l: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unles

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29、efits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-. Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- Further information about BSI is available on the BSI website at ht

30、tp:/www.bsi-. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval syst

31、em or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.

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