1、BRITISH STANDARD AEROSPACE SERIES BS EN 3269:2001 Pipe coupling 8 30 in titanium alloy Ferrules, blind, with dynamic beam seal end The European Standard EN 3269:2001 has the status of a British Standard. ICS 49.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 3269:2001
2、 This British Standard, 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 and comes into effect on 12 November 2001 BSI 12 November 2001 ISBN 0 580 37131 X National forewo
3、rd This British Standard is the official English language version of EN 3269:2001. 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 organization
4、s represented on this committee 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 Corr
5、espondence Index”, or by using 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 n
6、ot of itself confer immunity 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 developm
7、ents and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd.
8、 No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN3269 October2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloy Ferrules,blind,withdynamicbeamsealend SriearospatialeSystmederaccordement830en alliagedetitaneObturateursavecjointlvre LuftundRaumfahrtRohrversch
9、raubung830aus TitanlegierungBlindstutzenmitDichtlippe ThisEuropeanStandardwasapprovedbyCENon6January2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliogr
10、aphicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtoth
11、eManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDI
12、ZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3269:2001EEN3269:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAss
13、ociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofa
14、nationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyApril2002,andconflictingnationalstandardsshallbewithdrawnat thelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanSt
15、andard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN3269:2001(E) 3 1 Scope Thisstandardspecifiesthecharacteristicsofblindferruleswithdynamicbeamsealendforpipecouplings
16、8 30,intitaniumalloy,foraerospaceapplications. 2 Normativereferences ThisEuropeanstandardincorporatesbydatedorundatedreference,prvisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentst
17、oorrevisionsofanyofthesepublicationsapplyto thisEuropeanstandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferences,the latesteditionofthepublicationreferredtoapplies(includingamendments). EN2424 AerospaceseriesMarkingofaerospaceproducts EN3272 AerospaceseriesPipecoupling8 30Dynamicbe
18、amsealendforferrule,welded Geometricconfiguration EN3275 AerospaceseriesPipecoupling8 30upto28000kPaDynamicbeamsealMetric seriesTechnicalspecification EN3311 AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D 150mm 1) EN3314 AerospaceseriesTitaniumalloyTIP64001Solutiontreatedandaged Barfo
19、rmachining D 75mm 1) EN3426 AerospaceseriesGroovedimensionsforaxialmountingexternaltyperetainingrings 1) 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardEN3269:2001(E) 4 3 Requiredcharacteristics 3.1 ConfigurationDimensionsMass Accordingtofigure1andtable1 Dimensionsnotspecifiedarea
20、tthemanufacturersoptionprovidedthatthequalificationandacceptance requirementsofEN3275,type IIaremet. 3.2 Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation 3.3 Materials AccordingtoEN3311orEN3314 Dimensionsinmillimetres a Areaformarking b GrooveaccordingtoEN3426 c A
21、ccordingtoEN3272 Figure1EN3269:2001(E) 5 Table1 Dimensionsinmillimetres bd l d 2 d 3 l 1 l 2 l 3 s b Mass g/piece Code a Nom. Tol. 0 0,1 0,3 min. 0,1 h13 max. 05 06 08 0,8 0,8 0,9 6 6 8 5,7 5,7 7,6 4,2 5,0 6,8 18,0 18,0 18,5 8,5 8,5 9,0 4,0 4,0 4,0 5 5 6 2,29 2,64 4,26 10 12 14 16 18 1,1 1,1 1,1 1,1
22、 1,3 10 12 15 17 18 9,6 11,5 14,3 16,2 17,0 h11 8,4 10,2 12,0 13,6 15,4 18,5 18,5 18,5 18,5 20,0 9,0 9,0 9,0 9,0 10,0 4,0 4,0 4,5 4,5 4,5 8 10 12 12 12 6,31 8,82 12,45 15,54 18,40 20 22 25 28 1,3 1,3 1,3 1,6 20 22 26 28 19,0 21,0 24,9 26,6 17,0 18,8 21,4 24,0 21,0 21,0 21,0 21,0 10,0 10,0 10,0 10,0
23、4,5 4,5 4,5 4,5 12 12 14 14 25,78 29,59 37,46 45,50 32 1,6 32 30,3 h12 29,6 22,5 11,5 5,0 17 76,00 a Correspondstothepipenominaloutsidediameter b Acrossflats 4Designation EXAMPLE: Descriptionblock Identityblock BLINDFERRULE EN326905 Numberofthisstandard Code(seetable1) NOTE:Ifnecessary,thecode I9005
24、shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5 Marking AccordingtoEN2424,styleAandfigure1 6 Technicalspecification AccordingtoEN3275,type IIBS EN 3269:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for p
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