1、BRITISH STANDARD AEROSPACE SERIES BS EN 3852:2002 Pipe couplings, 60 , spherical, in titanium alloy TI-P64001 Straight unions, welded, threaded The European Standard EN 3852:2002 has the status of a British Standard ICS 49.080 BS EN 3852:2002 This British Standard, having been prepared under the dir
2、ection of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 3 December 2002 BSI 3 December 2002 ISBN 0 580 40834 5 National foreword This British Standard is the official English language version of EN 3852:2002.
3、 The UK participation in its 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
4、references The British Standards 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 B
5、ritish Standards Online. This 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; pre
6、sent to the responsible European 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
7、cover, the EN title page, pages 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 EN3852 November2002 ICS49.080 Englishversio
8、n AerospaceseriesPipecouplings,60,spherical,intitanium alloyTIP64001Straightunions,welded,threaded SriearospatialeRaccordssphriques,60,enalliage detitaneTIP64001Raccordsdroits,souds,filets ThisEuropeanStandardwasapprovedbyCENon30August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulat
9、ionswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(
10、English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greec
11、e, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanym
12、eansreserved worldwideforCENnationalMembers. Ref.No.EN3852:2002EEN3852:2002(E) 2 Contents Foreword3 1 Scope 3 2 Normativereferences 3 3 Requiredcharacteristics .4 3.1 ConfigurationDimensionsTolerances. 4 3.2 Material4 4 Designation.7 5 Marking .7 6 Qualityassurance . .7EN3852:2002(E) 3 Foreword This
13、document(EN3852:2002)hasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers Standardization(AECMASTAN). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceived theapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,pri
14、ortoits presentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMay2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorg
15、anizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. 1Scope Thisstandardspecifiesthecharacteristi
16、csofthreadedweldedstraightunionsforpipecouplings,60,spherical,in TIP64001,foraerospaceapplications. NOTEAssemblyinaccordancewithTR4052. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriatepla
17、cesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ISO2862
18、 ISOsystemoflimitsandfitsPart2:Tablesofstandardtolerancegradesandlimitdeviationsfor holesandshafts. ISO58553 AerospaceMJThreadsPart3Limitdimensionsforfittingsforfluidsystems. EN2000 AerospaceseriesQualityassuranceENaerospaceproductsApprovalofthequalitysystemof manufacturers. EN2424 AerospaceseriesMa
19、rkingofaerospaceproducts. EN2530 AerospaceseriesTitaniumalloyTIP63Annealed900MPa R m 1160MPaBarsD e 150 mm 1) . EN2656 AerospaceseriesPipecouplingCouplingend,weldedGeometricconfiguration. TR4052 AerospaceseriesPipecouplings,60,spherical,intitaniumalloyAssemblyrecommendations 2 ) . 1) PublishedasAECM
20、AStandardatthedateofpublicationofthisstandard 2 ) PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN3852:2002(E) 4 3 Requiredcharacteristics 3.1 ConfigurationDimensionsTolerances SeeFigure1andTable1.Dimensionsandtolerancesareinmillimetres. 3.2Material EN2530EN3852:2002(E) 5 Key 1
21、Marking 2 Pitchdiameter 3 Thread 4 Threadssurfacewillbeachievedbynormalmethodsofmanufacture. 5 Removesharpedges0,1to0,4 Figure1EN3852:2002(E) 6 Table1 Tube Thread a BCDEFGHJKLMNPSTUVW Dimensional code Nominal diameter Thickness h14 b 1 , 0 0 + 1 , 0 0 + 3 , 0 0 + 3 , 0 0 + 2 , 0 0 + h13 b min. 3 , 0
22、 0 + 2 , 0 0 + 1 , 0 0 + 1 , 0 0 + 0,3 0,2 1 , 0 0 + 1 , 0 0 + h 14 b 040060 0,6 2,8 4,9 040080 0,8 2,4 040100 4 1 MJ10X14g6g 5 2 4 8,6 4 0,9 7 7,7 5,5 16 6,2 6,7 4,1 5,1 6 060060 0,6 c 4,8 6,9 060080 0,8 4,4 060100 6 1 MJ14X1,54g6g 7 4 6 12 4,5 10 11 8,7 9 9,7 6,1 7,1 9 080060 0,6 c 6,8 8,9 080080
23、0,8 c 6,4 080100 8 1 MJ16X1,54g6g 9 6 8 14 5 12 13,2 8,5 20 11 11,7 8,1 9,1 11 100060 0,6 8,8 10,9 100080 0,8 c 8,4 100100 10 1 c MJ18X1,54g6g 11,5 8 10 16 13 14,3 9,1 1,4 0,7 13 12,7 1 10,1 11,1 12 120060 0,6 c 10,8 12,9 120080 0,8 10,4 120100 12 1 MJ20X1,54g6g 13,5 10 12 18 6 15 16,5 9,5 21 15 14,
24、7 1,2 12,1 13,1 13,8 140060 0,6 12,8 14,9 140080 0,8 c 12,4 140100 14 1 c MJ22X1,54g6g 15,5 12 14 20 17 18,9 17 16,7 14,1 15,1 15,6 160060 0,6 c 14,8 16,9 160080 0,8 14,4 160100 16 1 c MJ24X1,54g6g 17,5 14 16 22 6,5 19 21,1 9,7 22 1,6 0,8 19 18,7 1,4 16,1 17,1 17,6 180060 0,6 16,8 18,9 180080 0,8 16
25、4 180100 18 1 c MJ27X1,54g6g 19,5 16 18 25 22 24,5 9,8 21,6 21,7 18,1 19,1 20,4 200060 0,6 c 18,8 20,9 200080 0,8 18,4 200100 20 1 MJ30X1,54g6g 21,5 18 20 28 7 24 26,8 10,5 23 1,8 0,9 24,2 23,7 1,6 20,1 21,1 22,4 250080 0,8 c 23,4 250100 25 1 MJ36X1,54g6g 26,5 23 25 34 7,5 1,3 27 30,1 10,7 24 2 1 2
26、9,8 27,7 1,8 25,1 26,1 27,4 a InaccordancewithISO58553 b ToleranceinaccordancewithISO2862 c WeldingpreparationinaccordancewithEN2656EN3852:2002(E) 7 4Designation EXAMPLE: Descriptionblock Identityblock STRAIGHTUNION EN3852100080 Numberofthisstandard Dimensionalcode(seeTable1) NOTEIfnecessary,thecode
27、I9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking EN2424,styleF,asindicatedonFigure1. 6Quality assurance EN2000BS EN 3852:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Sta
28、ndards. It presents the UK view 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 con
29、stant aim of BSI to improve the 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. T
30、el: +44 (0)20 8996 9000. Fax: +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 addr
31、essed to Customer Services. Tel: +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 publish
32、ed as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available whi
33、ch give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For
34、details of these and other benefits 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 avai
35、lable on the BSI website at http:/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 reproduc
36、ed, stored in a retrieval system 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, typ
37、e 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-.
