BS EN 4029-2001 Aerospace series - Pipe coupling 8 30 in titanium alloy - Tees bulkhead branch《航空航天系列 钛合金管连接件830 三通管闷头分支》.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 4029:2001 Pipe coupling 8 30 in titanium alloy Tees bulkhead branch The European Standard EN 4029:2001 has the status of a British Standard. ICS 49.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 4029:2001 This British Standard,

2、 having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 October 2001 BSI 16 October 2001 ISBN 0 580 37125 5 National foreword This British Standard is the official Englis

3、h language version of EN 4029:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace Hydraulic Systems, Fluids and Components which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secreta

4、ry. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards E

5、lectronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to und

6、erstand the text; present to the responsible international/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 compri

7、ses a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover 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 E

8、UROPISCHENORM EN4029 September2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloyTees bulkheadbranch SriearospatialeSystmederaccordement830en alliagedetitaneRaccordsentpourtraversedecloison enpied LuftundRaumfahrtRohrverschraubung830aus TitanlegierungTVerschraubungenseitliche

9、rAuslaals Schottanschlu ThisEuropeanStandardwasapprovedbyCENon29December2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings

10、 uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesames

11、tatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALI

12、SATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4029:2001EEN4029:2001(E) Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacture

13、rs(AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceivedthe approvaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoitspresentation toCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublic

14、ationofanidenticaltextorby endorsement,atthelatestbyMarch2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMarch 2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesare boundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRe

15、public,Denmark,Finland,France,Germany, Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. 2EN4029:2001(E) 1Scope Thisstandardspecifiesthecharacteristicsoftees,bulkheadbranch,forpipecouplings830,intitaniumalloy,for aerospaceapplications.

16、Nominalpressure:upto28000kPa Temperaturerange: 55Cto135C 2Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications.Thesenormative referencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences, subsequentam

17、endmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhen incorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies (includingamendments). ISO58553, AerospaceMJthreadsPart3:Limitdimensionsforfittingsforfluidsystems. EN2424, Ae

18、rospaceseriesMarkingofaerospaceproducts. EN2491, AerospaceseriesMolybdenumdisulphidedrylubricantsCoatingmethods. EN3267, AerospaceseriesWashers,bulkhead,intitaniumalloy. EN3274, AerospaceseriesPipecoupling830ThreadendsGeometricconfiguration. EN3275, AerospaceseriesPipecoupling830upto28000kPaDynamicb

19、eamsealMetricseriesTechnical specification. EN3311, AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D 150mm. 1) EN3312, AerospaceseriesTitaniumalloyTIP64001Grade2AnnealedForgings D e 150mm. 1) EN3314, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedBarformachining D 75mm. 1) EN

20、3315, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedForgings D e 75mm. 1) 3Requiredcharacteristics 3.1ConfigurationDimensionsMass Accordingtofigure1andtable1.Thevaluesapplybeforelubricating. Dimensionsnotspecifiedareatthemanufacturersoptionprovidedthatthequalificationandacceptancerequire

21、 mentsofEN3275,type IIaremet. 1 )PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 3EN4029:2001(E) 3.2Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation. 3.3Materials AccordingtoEN3311orEN3314,EN3312orEN3315. 3.4Surfacetreatment Lubrication:accordingto

22、EN2491,onthreadsandsealingfaces. Priortoapplicationofthelubricant,thesurfaceshallbeabrasiveblastedusingnonmetallicgrit. Filmthickness0,005mmto0,013mm. 3.5Internalsurfacefinishing FinishingshallgivearadiusRof0,3mmto1,0mmandasurfaceroughnessof0,8m.Handdeburringisnot permitted. Dimensionsinmillimetres

23、a Areafor marking b AccordingtoEN3274,formC c AccordingtoEN3274,formD d Thread e Acrossflats s 1 f R0,3to1,0 Figure1 4EN4029:2001(E) Table1 Dimensionsinmillimetres Code a Thread b l 1 l 2 l 3 s c Mass g/piece 4g6g 0,2 0,2 h13 max. 05 MJ101 16,3 29,3 13,8 8 12,61 06 MJ121,25 17,8 34,0 16,0 9 19,90 08

24、 MJ141,5 20,8 38,8 17,8 11 28,78 10 MJ161,5 21,8 40,8 18,8 13 37,23 12 MJ181,5 23,8 43,8 20,8 15 46,58 14 MJ201,5 23,8 44,8 21,8 16 70,20 16 MJ221,5 25,8 46,8 23,8 18 79,48 18 MJ241,5 27,8 48,8 25,8 21 90,38 20 MJ271,5 27,8 50,8 27,8 24 111,94 22 MJ301,5 30,8 51,8 28,8 27 132,96 25 MJ331,5 32,8 53,8

25、 30,8 30 180,00 28 MJ361,5 34,8 58,3 33,8 34 220,11 32 MJ391,5 36,4 64,3 39,8 36 258,84 a Correspondstothepipenominaloutsidediameter. b AccordingtoISO58553. c Acrossflats 4Designation EXAMPLE NOTEIfnecessary,thecode I 9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking According

26、toEN2424,styleAandfigure1. 6Technicalspecification AccordingtoEN3275,type II. 5EN4029:2001(E) 7Installation details Seefigure2. Dimensionsinmillimetres Key 1 Bulkhead 2 WasheraccordingtoEN3267 a Griplength b Thread c Thread+0,5 Figure2 6BS EN 4029:2001 BSI 389 Chiswick High Road London W4 4AL BSI Br

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