BS EN 3081-2001 Aerospace series - Pipe coupling 8 30 in titanium alloy - Ferrules welded with dynamic beam seal end for repair《航空航天系列 钛合金管连接件830 带动梁密封端头的修理用焊接箍》.pdf

《BS EN 3081-2001 Aerospace series - Pipe coupling 8 30 in titanium alloy - Ferrules welded with dynamic beam seal end for repair《航空航天系列 钛合金管连接件830 带动梁密封端头的修理用焊接箍》.pdf》由会员分享，可在线阅读，更多相关《BS EN 3081-2001 Aerospace series - Pipe coupling 8 30 in titanium alloy - Ferrules welded with dynamic beam seal end for repair《航空航天系列 钛合金管连接件830 带动梁密封端头的修理用焊接箍》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、BRITISH STANDARD AEROSPACE SERIES BS EN 3081:2001 Pipe coupling 830 in titanium alloy Ferrules, welded with dynamic beam seal end, for repair The European Standard EN 3081:2001 has the status of a British Standard ICS 43.040.70; 49.025.15; NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COP

2、YRIGHT LAWBS EN 3081:2001 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 18 October 2001 BSI 18 October 2001 ISBN 0 580

3、37187 5 National foreword This British Standard is the official English language version of EN 3081:2001. 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:

4、 A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement these international or European publications 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 EN3081 September2001 ICS49.080 Englishversion AerospaceseriesPipecoupling830intitaniumalloy Ferrules,weldedwithdynamicbeamsealend,forrepair SriearospatialeSystmederaccordement830en alliagedetitaneOlivesouderavecjointlvre,pour rparation

9、 LuftundRaumfahrtRohrverschraubung830aus TitanlegierungAnschweistutzenmitDichtlippe,fr Reparatur ThisEuropeanStandardwasapprovedbyCENon20January2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardw

10、ithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityo

11、faCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,Switzerlandand

12、UnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3081:2001EEN3081:2001(E) Foreword ThisEurop

13、eanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers(AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceivedthe approvaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoitspresentation toCEN. Thi

14、sEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorby endorsement,atthelatestbyMarch2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMarch 2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsof thefollowingc

15、ountriesare boundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany, Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. 2EN3081:2001(E) 1Scope Thisstandardspecifiesthecharacteristicsofweldedferru

16、leswithdynamicbeamsealendforpipecouplings830,in titaniumalloy,foraerospaceapplications,tousedasrepaircouplingstoreplaceEN3243. Nominalpressure:upto28000kPa Temperaturerange: 55Cto135C 2Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications.Thesen

17、ormative referencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences, subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanStandardonlywhen incorporatedinitbyamendmentorrevision.Forundatedreferences,thelatesteditionofthepublicationr

18、eferredtoapplies (includingamendments). EN2424, AerospaceseriesMarkingofaerospaceproducts. EN2656, AerospaceseriesPipecouplingCouplingends,weldedGeometricconfiguration. EN3243, AerospaceseriesPipecoupling830intitaniumalloyFerrules,welded,withdynamicbeamsealend. EN3272, AerospaceseriesPipecoupling830

19、Dynamicbeamsealendforferrules,weldedGeometric configuration. EN3275, AerospaceseriesPipecoupling830upto28000kPaDynamicbeamsealMetricseriesTechnical specification. EN3311, AerospaceseriesTitaniumalloyTIP64001AnnealedBarformachining D 150mm. 1) EN3314, AerospaceseriesTitaniumalloyTIP64001Solutiontreat

20、edandagedBarformachining D 75mm. 1) 1 )PublishedasAECMAPrestandardatthedateofpublicationofthisstandard 3EN3081:2001(E) 3Requiredcharacteristics 3.1ConfigurationDimensionsMass Accordingtofigure1andtable1. Dimensionsnotspecifiedareatthemanufactuersoptionprovidedthatthequalificationandacceptancerequire

21、mentsofEN3275 , type IIaremet. 3.2Surfaceroughness Accordingtofigure1,unlessotherwisespecifiedinthedesigndocumentation. 3.3Materials AccordingtoEN3311orEN3314. Dimensionsinmillimetres a Areaformarking b AccordingtoEN2656 c AccordingtoEN3272 Figure1 4EN3081:2001(E) Table1 Dimensionsinmillimetres l Ma

22、ss l Mass l Mass Code a,b g/piece Code a,b g/piece Code a,b g/piece 0 0 ,2 max. 0 0 ,2 max. 0 0 ,2 max. 0504 22 1,19 1805 27 5,99 2816 34 25,21 0505 22 1,30 1807 7,14 2820 29,40 0605 21 1,73 1810 8,77 3210 35 20,95 0805 21 2,20 1813 10,33 3212 23,60 0806 2,38 2006 29 9,37 1005 21 2,72 2007 10,06 100

23、8 3,40 2012 13,31 1205 22 3,39 2015 15,18 1206 3,69 2208 31 11,78 1209 4,55 2212 14,89 1405 25 4,19 2216 17,88 1408 4,39 2508 34 14,76 1410 6,14 2509 15,75 1605 27 5,30 2514 20,62 1606 5,81 2518 24,38 1610 7,76 2808 34 16,42 1612 8,70 2810 18,65 a Correspondstothepipenominaloutsidediameterandwallthi

24、ckness. b RelationshipbetweencodeandpressureclassificationaccordingtoEN2656and/orEN3272. 4Designation EXAMPLE NOTEIfnecessary,thecode I9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking AccordingtoEN2424,styleFplusmanufacturingdateorbatchnumberandfigure1. AccordingtoEN2424,styl

25、eG. 6Technicalspecification AccordingtoEN3275,type II. 5BS EN 3081:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international

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