1、BRITISH STANDARD AEROSPACE SERIES BS EN 4182:2001 Pipe coupling 8 30 in titanium alloy Tees, reduced The European Standard EN 4182:2001 has the status of a British Standard ICS 49.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 4182:2001 This British Standard, having
2、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 37369 X National foreword This British Standard is the official English language version of EN 4
3、182:2001. 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 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 8, 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 EN4182 October2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloyTees, reduced SriearospatialeSystmederaccordement830en alliagedetitaneRaccordsent,rduits LuftundRaumfahrtRohrverschraubung830aus TitanlegierungTVerschraubungen,reduziert ThisEuropeanStandardwasappr
9、ovedbyCENon28February2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtot
10、heManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenatio
11、nalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre
12、:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4182:2001EEN4182:2001(E) Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers(AECMA). Afterinquiriesandvotescarriedoutinaccord
13、ancewiththerulesofthisAssociation,thisStandardhasreceivedthe approvaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoitspresentation toCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorby endorsement,atthelatestb
14、yApril2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesare boundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany, Greece,Icelan
15、d,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. 2EN4182:2001(E) 1Scope Thisstandardspecifiesthecharacteristicsoftees,reduced,forpipecouplings830,intitaniumalloy,foraerospace applications. Nominalpressure:upto28000kPa Temperaturerange: 55Cto135C 2N
16、ormativereferences ThisStandardincorporates,bydatedorundatedreferenceprovisionsfromotherpublications.Thesenormativereferences arecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences,subsequent amendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanSt
17、andardonlywhenincorporatedinitby amendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies(including amendments). ISO58553, AerospaceseriesMJthreadsPart3:Limitdimensionsforfittingsforfluidsystems. EN2424, AerospaceseriesMarkingofaerospaceproducts. EN2491, Aerospacese
18、riesMolybdenumdisulphidedrylubricantsCoatingmethods. EN3274, AerospaceseriesPipecoupling830ThreadendsGeometricconfiguration. EN3275, AerospaceseriesPipecoupling830upto28000kPaDynamicbeamsealMetricseriesTechnical specification. EN3311, AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D 150
19、mm. 1) EN3312, AerospaceseriesTitaniumalloyTIP64001Grade2AnnealedForgings D e 150mm. 1) EN3314, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedBarformachining D 75mm. 1) EN3315, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedForgings D e 75mm. 1) 3Requiredcharacteristics 3.1Con
20、figurationDimensionsMass Accordingtofigures1to3andtables1to3.Thevaluesapplybeforelubricating. Dimensionsnotspecifiedareatmanufacturersoptionprovidedthatthequalificationandacceptancerequirements ofEN3275,type IIaremet. Connection3shallbe connection1. 1 )PublishedasAECMAPrestandardatthedateofpublicati
21、onofthisstandard 3EN4182:2001(E) 3.2Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation. 3.3Material AccordingtoEN3311orEN3314,EN3312orEN3315. 3.4Surfacetreatment Lubrication:accordingtoEN2491,onthreadsandsealingfaces. Priortoapplicationofthelubricant,thesurfaceshall
22、beabrasiveblastedusingnonmetallicgrit. Filmthickness0,005mmto0,013mm. 3.5Internalsurfacefinishing FinishingshallgivearadiusRof0,3mmto1,0mmandasurfaceroughnessof0,8m.Handdeburringisnot permitted. Dimensionsinmillimetres a Connection1 b Connection2 c Connection3 d AccordingtoEN3274,formC e Acrossflats
23、 s f Areaformarking g Thread h R0,3to1,0 Figure1 4EN4182:2001(E) Table1 Dimensionsinmillimetres Code a Thread b l 1 c,d,e l 2 c l 3 c,d r s f 4g6g 0,2 0,4 0 0 ,1 h13 05 MJ101 16,3 11,0 1,2 1,0 8 06 MJ121,25 17,8 12,0 1,4 1,0 9 08 MJ141,5 20,8 14,0 1,3 1,0 11 10 MJ161,5 21,8 14,0 1,7 1,2 13 12 MJ181,
24、5 23,8 15,0 2,1 1,2 15 14 MJ201,5 23,8 14,5 2,2 1,2 16 16 MJ221,5 25,8 15,5 2,6 1,2 18 18 MJ241,5 27,8 16,5 3,0 1,2 21 20 MJ271,5 27,8 15,0 3,5 1,5 24 22 MJ301,5 30,8 16,0 4,1 1,5 27 25 MJ331,5 32,8 17,0 4,4 1,5 30 28 MJ361,5 34,8 17,5 5,1 1,5 34 32 MJ391,5 36,4 18,0 5,6 1,5 36 a Correspondstothepip
25、enominaloutsidediameter. b AccordingtoISO58553. c Thesedimensionsaredefinedbythelargestconnection. d Horizontaldrilldepthdimensions= l 1 + l 3 . e Verticaldrilldepthdimension= l 1 . f Acrossflats 3.6Mass a Connection1 a Connection1 b Connection2 b Connection2 c Connection3 c Connection3 EXAMPLE1EN41
26、82221405 Figure2Version1 EXAMPLE2EN4182142205 Figure3Version2 5EN4182:2001(E) 3.6.1Massforversion1 Accordingtofigure2andtable2. EXAMPLE3 Connection1 Connection2 Connection3 (isinthisversion thelargestconnection) EN4182221405 : Code22 + Code14 + Code05 64,1g = 51,2g + 8,6g + 4,3g a) Pickthemassforthe
27、largestconnectionoutoftheleftpartoftable2. b) Pickthemassforconnection2outofthelowerhalfoftable2usingthelineofcode22(ontheleft)andthe columnofcode14(atthebottom). c) Pickthemassforconnection3outofthetophalfoftable2usingthelineofcode22(ontheright)andthe columnofcode05(atthetop). d) Addallthreevaluest
28、oreceivethetotalcouplingmass. Table2Massforversion1 Massforconnection3ingrams 32 28 25 22 20 18 16 14 12 10 08 06 05 Code 4,2 4,2 5,2 4,8 4,6 4,6 4,75,24,4 4,7 5,0 4,5 3,8 32 3,0 05 1,6 6,1 6,7 5,2 5,8 5,1 5,86,25,5 5,6 5,9 5,3 4,8 28 4,5 06 1,8 2,3 7,8 6,1 6,4 5,7 6,26,55,7 5,9 6,0 5,4 4,8 25 7,5 0
29、8 2,0 2,7 3,7 6,0 6,3 5,3 5,86,05,3 5,4 5,5 4,8 4,3 22 10,0 10 2,1 2,9 3,8 4,4 5,8 4,6 4,94,94,1 4,0 4,0 3,4 2,8 20 13,3 12 2,4 3,1 4,2 4,8 5,4 5,9 5,85,64,7 4,4 4,2 3,5 2,8 18 16,0 14 2,5 3,2 4,2 4,8 5,4 6,4 5,75,44,4 4,2 3,9 3,2 2,5 16 20,5 16 2,8 3,6 4,5 5,2 5,8 7,0 7,6 5,14,2 3,9 3,6 2,9 3,2 14
30、25,7 18 3,2 3,9 5,0 5,6 6,3 7,5 8,2 8,7 4,4 4,0 3,7 2,8 2,2 12 38,7 20 3,2 3,9 4,8 5,4 6,1 7,1 7,7 8,1 10,2 3,8 3,4 2,7 2,0 10 51,2 22 4,7 5,4 6,5 7,0 7,6 8,6 9,2 9,5 11,6 12,5 3,4 2,5 1,9 08 63,5 25 5,3 6,0 7,1 7,6 8,1 9,3 9,9 10,3 12,3 13,4 15,8 2,3 1,7 06 82,1 28 5,3 6,0 7,1 7,6 8,3 9,5 10,1 10,5
31、 12,8 13,9 16,4 17,6 1,5 05 101,7 32 4,4 5,2 6,3 6,9 7,6 8,8 9,5 10,0 12,5 13,8 16,4 17,8 19,6 Massfor connection1 ingrams Code 05 06 08 10 12 14 16 18 20 22 25 28 32 Massforconnection2ingrams 6EN4182:2001(E) 3.6.2Massforversion2 Accordingtofigure3andtable3. EXAMPLE4 Connection2 Connection1 Connecti
32、on3 (isinthisversion thelargestconnection) EN4182142205 : Code22 + Code14 + Code05 64,5g = 51,2g + 8,6g + 4,7g Firstpickthemassforthelargestconnectionoutoftheleftpartoftable3. Determineinthesamelineundercode14themassforconnection1andundercode05themassforconnection 3.Addthethreevaluestoreceivethetota
33、lcouplingmasse. Table3Massforversion2 Massforconnections1and3grams Code Massfor connection2 ingrams 05 06 08 10 12 14 16 18 20 22 25 28 32 05 3,0 1,6 06 4,5 1,8 2,3 08 7,5 2,0 2,7 3,7 10 10,0 2,1 2,9 3,8 4,4 12 13,3 2,4 3,1 4,2 4,8 5,4 14 16,0 2,5 3,2 4,2 4,8 5,4 6,4 16 20,5 2,8 3,6 4,5 5,2 5,8 7,0
34、7,6 18 25,7 3,2 3,9 5,0 5,6 6,3 7,5 8,2 8,7 20 38,7 3,2 3,9 4,8 5,4 6,1 7,1 7,7 8,1 10,2 22 51,2 4,7 5,4 6,5 7,0 7,6 8,6 9,2 9,5 11,9 12,5 25 63,5 5,3 6,0 7,1 7,6 8,1 9,3 9,9 10,3 12,3 13,4 15,8 28 82,1 5,3 6,0 7,1 7,6 8,3 9,5 10,1 10,5 12,8 13,9 16,4 17,6 32 101,7 4,4 5,2 6,3 6,9 7,6 8,8 9,5 10,0 1
35、2,5 13,8 16,4 17,8 19,6 7EN4182:2001(E) 4Designation EXAMPLE NOTEIfnecessary,thecode I9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking AccordingtoEN2424,styleAandfigure1. 6Technicalspecification AccordingtoEN3275,type II . 8BS EN 4182:2001 BSI 389 Chiswick High Road London W4
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