1、BRITISH STANDARD AEROSPACE SERIES BS EN 4183:2001 Pipe coupling 8 30 in titanium alloy Elbows 90 welded ends The European Standard EN 4183:2001 has the status of a British Standard ICS 49.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 4183:2001 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 15 November 2001 BSI 15 November 2001 ISBN 0 580 37370 3 National foreword This British Standard is the official Engl
3、ish language version of EN 4183:2001. 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 obtain
4、ed 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 using the “Find” fac
5、ility 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 from legal oblig
6、ations. 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 the UK. Summary o
7、f pages This document comprises 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 CommentsEUROP
8、EANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN4183 October2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloyElbows 90weldedends SriearospatialeSystmederaccordement830en alliagedetitaneRaccordscouds90doubles, souder LuftundRaumfahrtRohrverschraubung830aus TitanlegierungWinkelve
9、rschraubungen90mit Anschweienden ThisEuropeanStandardwasapprovedbyCENon28February2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesco
10、ncernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentreha
11、sthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPEN
12、DENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4183:2001EEN4183:2001(E) Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceMa
13、nufacturers(AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceivedthe approvaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoitspresentation toCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eithe
14、rbypublicationofanidenticaltextorby endorsement,atthelatestbyApril2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingcountriesare boundtoimplementthisEuropeanStandard:Austria,Belgium
15、,CzechRepublic,Denmark,Finland,France,Germany, Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. 2EN4183:2001(E) 1Scope Thisstandardspecifiesthecharacteristicsofelbows90,weldedends,forpipecouplings830,intitaniumalloy,for aerospaceapplic
16、ations. Nominalpressure:upto28000kPa Temperaturerange: 55Cto135C 2Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications.Thesenormative referencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences, subs
17、equentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhen incorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies (includingamendments). EN2424, AerospaceseriesMarkingofaerospaceproducts. EN2656, AerospaceseriesPipec
18、ouplingCouplingends,weldedGeometricconfiguration. EN3275, AerospaceseriesPipecoupling830upto28000kPaDynamicbeamsealMetricseriesTechnical specification. EN3311, AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D 150mm. 1) EN3312, AerospaceseriesTitaniumalloyTIP64001Grade2AnnealedForgings D
19、 e 150mm. 1) EN3314, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedBarformachining D 75mm. 1) EN3315, AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedForgings D e 75mm. 1) 1 )PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 3EN4183:2001(E) 3Requiredcharacteristic
20、s 3.1ConfigurationDimensionsMass Accordingtofigure1andtable1. DimensionsnotspecifiedareatmanufacturersoptionprovidedthatthequalificationandacceptancerequirementsofEN3275, typeIIaremet. 3.2Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation. 3.3Materials AccordingtoEN
21、3311orEN3314,EN3312orEN3315. 3.4Internalsurfacefinishing FinishingshallgivearadiusRof0,3mmto1,0mmandasurfaceroughnessof0,8m.Handdeburringisnot permitted. Dimensionsinmillimetres a AccordingtoEN 2656 b Acrossflats s c Areaformarking d R0,3to1,0 Figure1 4EN4183:2001(E) Table1 Dimensionsinmillimetres C
22、ode a,b l 1 c l 2 r s d Mass g/piece 0,2 0,3 0 0 ,1 h13 max. 0504 0505 19 14 1,0 8 3,07 3,24 0605 21 15 1,0 9 4,27 0805 0806 24 16 1,0 11 6,91 7,17 1005 1008 25 16 1,2 13 9,47 10,45 1205 1206 1209 27 17 1,2 15 12,91 13,31 14,47 1405 1408 1410 28 19 1,2 16 14,86 16,42 17,33 1605 1606 1610 1612 30 19
23、1,2 18 20,71 21,39 23,97 25,19 1805 1807 1810 1813 32 19 1,2 21 28,45 30,19 32,63 34,97 2006 2007 2012 2015 35 20 1,5 24 38,51 39,53 44,26 46,99 2208 2212 2216 37 21 1,5 27 53,05 57,25 61,27 2508 2509 2514 2518 40 23 1,5 30 71,06 72,32 78,53 83,34 2808 2810 2816 2820 43 24 1,5 34 88,88 91,70 100,10
24、105,46 3210 3212 45 25 1,5 36 106,70 110,02 a Correspondstothepipenominaloutsidediameterandwallthickness. b RelationshipbetweencodeandpressureclassificationaccordingtoEN2656. c Alsodrilldepthdimension. d Acrossflats 5EN4183:2001(E) 4Designation EXAMPLE NOTEIfnecessary,thecode I9005shallbeplacedbetwe
25、enthedescriptionblockandtheidentityblock. 5Marking AccordingtoEN2424,styleAandfigure1. 6Technicalspecification AccordingtoEN3275,type II. 6blankBS EN 4183:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing Br
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