1、BRITISH STANDARD AEROSPACE SERIES BS EN 4190:2001 Aerospace series Pipe coupling 8 30 in titanium alloy Tees, reduced with thrust wire nut on run The European Standard EN 4190:2001 has the status of a British Standard ICS 49.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWB
2、S EN 4190:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 9 November 2001 BSI 9 November 2001 ISBN 0 580 37366 5 National foreword This British Standard is
3、the official English language version of EN 4190:2001. 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 commit
4、tee can be obtained on request to its secretary. 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 usi
5、ng the “Find” facility of the BSI Standards Electronic 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
6、 from legal obligations. aid enquirers to understand 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
7、the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 9 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 CommentsEUROPEANST
8、ANDARD NORMEEUROPENNE EUROPISCHENORM EN4190 October2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloyTees, reducedwiththrustwirenutonrun SriearospatialeSystmederaccordement830en alliagedetitaneRaccordsent,rduitsaveccroujonc enligne LuftundRaumfahrtRohrverschraubung830aus Tit
9、anlegierungTVerschraubungen,reduziertT DurchgangmitMuttermitSchubdraht ThisEuropeanStandardwasapprovedbyCENon28February2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptod
10、atelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlang
11、uageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCO
12、MMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4190:2001EEN4190:2001(E) Foreword ThisEuropeanStandardhasbeenprepare
13、dbytheEuropeanAssociationofAerospaceManufacturers(AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceivedthe approvaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoitspresentation toCEN. ThisEuropeanStandardshallbeg
14、iventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorby endorsement,atthelatestbyApril2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesare boundtoimpleme
15、ntthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany, Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. 2EN4190:2001(E) 1Scope Thisstandardspecifiesthecharacteristicsoftees,reduced,withthrustwirenutonrun,f
16、orpipecouplings830,intitaniu m alloy,foraerospaceapplications. Nominalpressure: upto28000kPa Temperaturerange: 55Cto135C 2Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications.Thesenormative referencesarecitedattheappropriateplacesinthetextandth
17、epublicationsarelistedhereafter.Fordatedreferences, subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhen incorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies (includingamendments). ISO58553, Aerospaceseri
18、esMJthreadsPart3:Limitdimensionsforfittingsforfluidsystems. EN2424, AerospaceseriesMarkingofaerospaceproducts. EN2491, AerospaceseriesMolybdenumdisulphidedrylubricantsCoatingmethods. EN3264, AerospaceseriesPipecoupling830intitaniumalloyThrustwirenuts. EN3273, AerospaceseriesPipecoupling830Dynamicbea
19、msealendforelbows,teesandcrossesGeometric configuration. EN3274, AerospaceseriesPipecoupling830ThreadendsGeometricconfiguration. EN3275, AerospaceseriesPipecoupling830upto28000kPaDynamicbeamsealMetricseriesTechnical specification. EN3311, AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D
20、 150mm. 1) EN3312, AerospaceseriesTitaniumalloyTIP64001Grade2AnnealedForgings D e 150mm. 1) EN3314, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedBarformachining D 75mm. 1) EN3315, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedForgings D e 75mm. 1) EN4032, AerospaceseriesPipe
21、coupling830intitaniumalloyThrustwires. 3Requiredcharacteristics 3.1ConfigurationDimensionsMass Accordingtofigures1to4andtables1to4.Dimensionsapplybeforelubricating. Dimensionsnotspecifiedareatmanufacturersoptionprovidedthatthequalificationandacceptancerequirements ofEN3275,typeIIaremet. 1 )Published
22、asAECMAPrestandardatthedateofpublicationofthisstandard 3EN4190:2001(E) 3.2Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation. 3.3Materials AccordingtoEN3311orEN3314,EN3312orEN3315. 3.4Surfacetreatment Lubrication:accordingtoEN2491,onthreads,sealingfacesandcontactare
23、abetweenthrustwireandcoupling. Priortoapplicationofthelubricant,thesurfaceshallbeabrasiveblastedusingnonmetallicgrit. Filmthickness0,005mmto0,013mm. 3.5Internalsurfacefinishing FinishingshallgivearadiusRof0,3mmto1,0mmandasurfaceroughnessof0,8m.Handdeburringisnot permitted. Dimensionsinmillimetres Ke
24、y 1 NutaccordingtoEN3264 2 ThrustwireaccordingtoEN4032 a Connection1 g AccordingtoEN3274,formC b Connection2 h Acrossflats s 2 c Connection3 i Areaformarking d Thread1 j Fullyinserted e Thread2 k R0,3to1,0 f AccordingtoEN3273 Figure1 4EN4190:2001(E) Table1 Dimensionsinmillimetres Code a Thread1 b Th
25、read2 b l 1 c,e l 2 c,f l 3 c l 4 c l 5 d l 6 c,d r s 1 s 2 g t h 4H5H 4g6g 0,2 0,4 0,4 Ref. 0,2 0 0 ,1 h13 h13 0 0 ,2 05 06 08 MJ101 MJ121,25 MJ141,5 MJ101 MJ121,25 MJ141,5 16,3 17,8 20,8 14,7 16,2 18,2 11,0 12,0 14,0 24,8 27,7 32,6 19 21 24 1,2 1,4 1,3 1,0 1,0 1,0 14 16 18 8 9 11 6,6 7,5 9,4 10 12
26、 14 16 18 MJ161,5 MJ181,5 MJ201,5 MJ221,5 MJ241,5 MJ161,5 MJ181,5 MJ201,5 MJ221,5 MJ241,5 21,8 23,8 23,8 25,8 27,8 18,2 19,2 19,7 20,7 21,7 14,0 15,0 14,5 15,5 16,5 33,5 36,2 37,1 38,9 41,1 25 27 28 30 32 1,7 2,1 2,2 2,6 3,0 1,0 1,2 1,2 1,2 1,2 21 22 24 27 30 13 15 16 18 21 9,3 10,5 10,4 10,2 10,9 2
27、0 22 25 28 MJ271,5 MJ301,5 MJ331,5 MJ361,5 MJ271,5 MJ301,5 MJ331,5 MJ361,5 27,8 30,8 32,8 34,8 23,0 23,5 25,5 26,7 15,0 16,0 17,0 17,5 44,1 46,1 49,1 52,1 35 37 40 43 3,5 4,1 4,4 5,1 1,5 1,5 1,5 1,5 32 36 41 46 24 27 30 34 10,9 10,8 10,8 10,8 32 MJ391,5 MJ391,5 36,4 27,2 18,0 53,9 45 5,6 1,5 50 36 1
28、0,6 a Correspondstothepipenominaloutsidediameter. b AccordingtoISO58553. c Thesedimensionsaredefinedbythelargestconnection. d Horizontaldrilldepthdimension= l 5 + l 6 . e Verticaldrilldepthdimension= l 1 . f Onlyusedforversion2andversion3. g Acrossflats h Onlyapplicablewhen d 2 accordingtoEN3273issm
29、allerthantheactualforgingdiameter.Differencesbetween thesediametersareacceptable. 3.6Mass a Connection1 b Connection2 c Connection3 EXAMPLE1EN4190221405 Figure2Version1 a Connection1 b Connection2 c Connection3 EXAMPLE2EN4190142205 Figure3Version2 a Connection1 b Connection2 c Connection3 EXAMPLE3EN
30、4190051422 Figure4Version3 5EN4190:2001(E) 3.6.1Massforversion1 Accordingtofigure2andtable2. EXAMPLE4 Connection1 Connection2 Connection3 (isinthisversion thelargestconnection) EN4190221405 : 119,3g = Code22 106,1g + + Code14 8,5g + + Code05 4,7g a) Pickthemassforthelargestconnectionoutoftheleftpart
31、oftable2. b) Pickthemassforconnection2outofthelowerhalfoftable2usingthelineofcode22(ontheleft)andthe columnofcode14(atthebottom). c) Pickthemassforconnection3outofthetophalfoftable2usingthelineofcode22(ontheright)andthe columnofcode05(atthetop). d) Addallthreevaluestoreceivethetotalcouplingmass. Tab
32、le2Massforversion1 Massforconnection3ingrams 32 28 25 22 20 18 16 14 12 10 08 06 05 Code 4,2 4,0 4,9 4,5 4,4 4,1 4,3 4,8 4,0 4,4 4,7 4,3 3,7 32 9,6 05 1,6 6,1 6,5 5,0 4,8 4,6 5,4 5,9 5,1 5,4 5,7 5,4 4,9 28 16,5 06 1,9 2,3 7,8 6,2 6,7 5,3 6,0 6,4 5,5 5,9 6,0 5,8 5,3 25 18,4 08 2,4 3,0 3,7 6,0 6,4 4,8
33、 5,5 5,9 5,0 5,3 5,3 5,1 4,7 22 23,9 10 2,5 3,3 3,9 4,4 5,8 4,2 4,6 4,7 3,8 3,9 3,9 3,5 2,9 20 30,7 12 3,0 3,6 4,4 4,9 5,4 5,9 6,0 5,8 4,8 4,8 4,5 4,1 3,5 18 37,2 14 3,0 3,6 4,3 4,8 5,3 6,4 5,7 5,5 4,5 4,4 4,1 3,6 3,1 16 53,2 16 3,4 4,0 4,7 5,4 5,9 7,1 7,6 5,1 4,1 3,9 3,7 3,3 2,7 14 69,6 18 3,9 4,5
34、5,3 6,0 6,4 7,7 8,4 8,7 4,4 4,1 3,9 3,3 2,8 12 84,4 20 3,3 4,0 4,7 5,3 5,8 6,9 7,4 7,7 10,2 3,8 3,5 3,1 2,4 10 106,1 22 5,1 5,7 6,3 6,9 7,3 8,5 8,9 9,0 11,7 12,5 3,4 2,8 2,3 08 147,8 25 5,8 6,4 7,1 7,6 7,9 8,2 9,7 9,9 12,6 13,5 15,8 2,3 1,8 06 178,9 28 5,4 6,1 6,9 7,4 7,9 9,2 9,7 10,0 12,0 13,7 16,2
35、 17,6 1,5 05 199,8 32 4,3 5,0 6,0 6,6 7,2 8,4 9,3 9,5 12,3 13,8 16,1 17,6 19,6 Massfor connection1 ingrams Code 05 06 08 10 12 14 16 18 20 22 25 28 32 Massforconnection2ingrams 6EN4190:2001(E) 3.6.2Massforversion2 Accordingtofigure3andtable3. EXAMPLE5 Connection2 Connection1 Connection3 (isinthisver
36、sion thelargestconnection) EN4190142205 : 81,1g = Code22 47,7g + + Code14 29,1g + + Code05 4,3g a) Pickthemassforthelargestconnectionoutoftheleftpartoftable3. b) Pickthemassforconnection1outofthelowerhalfoftable3usingthelineofcode22(ontheleft)andthe columnofcode14(atthebottom). c) Pickthemassforconn
37、ection3outofthetophalfoftable3usingthelineofcode22(ontheright)andthe columnofcode05(atthetop). d) Addallthreevaluestoreceivethetotalcouplingmass. Table3Massforversion2 Massforconnection3ingrams 32 28 25 22 20 18 16 14 12 10 08 06 05 Code 4,2 4,25,24,84,6 4,6 4,75,24,44,7 5,0 4,5 3,8 32 3,1 05 8,8 6,
38、16,75,25,8 5,1 5,86,25,55,6 5,9 5,3 4,8 28 4,4 06 9,0 12,4 7,86,16,4 5,7 6,26,55,75,9 6,0 5,4 4,8 25 7,3 08 9,3 12,8 14,7 6,06,3 5,3 5,86,05,35,4 5,5 4,8 4,3 22 9,1 10 9,4 13,1 14,7 19,2 5,8 4,6 4,94,94,14,0 4,0 3,4 2,8 20 10,9 12 9,9 13,2 15,0 19,4 25,2 5,9 5,85,64,74,4 4,2 3,5 2,8 18 16,0 14 9,9 1
39、3,2 15,0 19,4 25,1 27,5 5,75,44,44,2 3,9 3,2 2,5 16 18,2 16 10,1 13,4 15,3 19,7 25,3 27,9 42,5 5,14,23,9 3,6 2,9 2,2 14 22,9 18 10,5 13,9 15,7 20,1 25,6 28,2 42,9 55,4 4,44,0 3,7 2,8 2,2 12 35,3 20 10,1 13,6 15,4 19,8 25,5 27,9 42,9 55,3 69,2 3,8 3,4 2,7 2,0 10 47,7 22 11,8 15,2 16,7 21,1 26,6 29,1
40、43,6 55,9 69,9 70,8 3,4 2,5 1,9 08 57,2 25 12,3 15,7 17,4 21,6 26,9 29,6 43,9 56,5 69,8 75,3 106,3 2,3 1,7 06 68,1 28 11,9 15,4 17,2 21,4 26,9 29,4 43,8 56,5 69,9 75,7 107,0 128,4 1,5 05 96,0 32 10,8 14,3 16,3 20,6 26,2 28,7 43,3 56,1 69,4 71,3 106,7 128,2 123,4 Massfor connection2 ingrams Code 05 0
41、6 08 10 12 14 16 18 20 22 25 28 32 Massforconnectingface1ingrams 7EN4190:2001(E) 3.6.3Massforversion3 Accordingtofigure4andtable4. EXAMPLE6 Connection3 Connection2 Connection1 (isinthisversion thelargestconnection) EN4190051422 : 61,0g = Code22 40,6g + + Code14 8,6g + + Code05 11,8g a) Pickthemassfo
42、rthelargestconnectionoutoftheleftpartoftable4. b) Pickthemassforconnection2outofthelowerhalfoftable4usingthelineofcode22(ontheleft)andthe columnofcode14(atthebottom). c) Pickthemassforconnection1outofthetophalfoftable4usingthelineofcode22(ontheright)andthe columnofcode05(atthetop). d) Addallthreeval
43、uestoreceivethetotalcouplingmass. Table4Massforversion3 Massforconnection1ingrams 32 28 25 22 20 18 16 14 12 10 06 05 Code 123,4 128,2 106,7 71,3 69,4 56,1 43,3 28,7 26,2 20,6 16,3 14,3 10,8 32 3,0 05 1,6 128,4 107,0 75,7 69,9 56,5 43,8 29,4 26,9 21,4 17,2 15,4 11,9 28 4,4 06 1,8 2,3 106,3 75,3 69,8 56,5 43,9 29
