BS EN 3857-2002 Aerospace series - Pipe couplings 60 spherical in titanium alloy TI-P64001 - Elbows 90 welded《航空航天系列 TI-P64001型钛合金制、球形、60度管连接器 焊接90度弯头》.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 3857:2002 Pipe couplings, 60 , spherical, in titanium alloy TI-P64001 Elbows 90 welded The European Standard EN 3857:2002 has the status of a British Standard ICS 49.080 BS EN 3857:2002 This British Standard, having been prepared under the direction of the Eng

2、ineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 2 December 2002 BSI 2 December 2002 ISBN 0 580 40838 8 National foreword This British Standard is the official English language version of EN 3857:2002. The UK participa

3、tion 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 secretary. Cross-references The B

4、ritish Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards

5、Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the respo

6、nsible 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 comprises a front cover, an inside front cov

7、er, 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 EUROPISCHENORM EN3857 November2002 ICS4

8、9.080 Englishversion AerospaceseriesPipecouplings,60,spherical,intitanium alloyTIP64001Elbows90,welded SriearospatialeRaccordssphriques,60,enalliage detitaneTiP64001Raccordscouds90,souder ThisEuropeanStandardwasapprovedbyCENon30August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulati

9、onswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(E

10、nglish,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece

11、, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanyme

12、ansreserved worldwideforCENnationalMembers. Ref.No.EN3857:2002EEN3857:2002(E) 2 Contents Foreword3 1 Scope 3 2 Normativereferences 3 3 Requiredcharacteristics .4 3.1 ConfigurationDimensionsTolerances. .4 3.2 Material4 4 Designation.8 5 Marking .8 6 Qualityassurance . .8EN3857:2002(E) 3 Foreword This

13、document(EN3857:2002)hasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers Standardization(AECMASTAN). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceived theapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,pri

14、ortoits presentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMay2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorg

15、anizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. 1Scope Thisstandardspecifiesthecharacteristi

16、csofweldedelbows90forpipecouplings,60,spherical,inTIP64001, foraerospaceapplications. NOTEAssemblyinaccordancewithTR4052 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextand

17、thepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN2000 Aerospaceseries

18、QualityassuranceENaerospaceproductsApprovalofthequalitysystemof manufacturers. EN2424 AerospaceseriesMarkingofaerospaceproducts . EN2530 AerospaceseriesTitaniumalloyTIP63Annealed900MPa R m 1160MPaBarsD e 150mm 1) . EN2656 AerospaceseriesPipecouplingCouplingend,weldedGeometricalconfiguration. TR4052

19、AerospaceseriesPipecouplings,60,spherical,intitaniumalloyAssemblyrecommendations 2 ). 1) PublishedasAECMAStandardatthedateofpublicationofthisstandard 2 ) PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN3857:2002(E) 4 3 Requiredcharacteristics 3.1 ConfigurationDimensionsTolerance

20、s SeeFigures1and2andTable1.Dimensionsandtolerancesareinmillimetres. 3.2Material EN2530EN3857:2002(E) 5 Key 1 Removesharpedges0,1to0,4 2 Sphericalradius 3 FittingendsseeFigure2 4 Depthdrilling Figure1EN3857:2002(E) 6 Fittingends Dimensionalcode 040060to100100 120060to140100 160060to250100 Figure2 Tab

21、le1 Dimensional code Tube A 0 1 , 0 - B 2 , 0 0 + C 0 1 , 0 - D 0 1 , 0 - E 0,2 F 0,2 G 0 2 , 0 - H 0,5 J 0,5 K 0,5 L 0,5 M 1 , 0 0 + Nominal diameter Thickness 040060 0,6 2,8 040080 0,8 2,4 040100 4 12 6 6,6 8,2 16,9 17,5 1,1 17,6 18,6 21,5 22,5 4,1 060060 0,6 a 4,8 060080 0,8 4,4 060100 6 14 7 9,9

22、 11,5 18,6 18,5 19,7 20,2 25 24,9 6,1 080060 0,6 a 6,8 080080 0,8 a 6,4 080100 8 16 11,9 13,5 19,5 19,5 21,2 21,7 27 26,9 8,1 100060 0,6 8,8 100080 0,8 a 8,4 100100 10 1 a 8 13,5 15,5 20,6 22,5 22,7 25,2 28,5 31,1 10,1 120060 0,6 a 10,8 120080 0,8 10,4 120100 12 11 0 15,5 17,5 21,6 23,5 24,3 26,7 30

23、,6 33,1 12,1 140060 0,6 12,8 140080 0,8 a 12,4 140100 14 1 a 12 17,5 19,5 22,6 25 25,8 28,7 32,6 35,6 14,1 160060 0,6 a 14,8 160080 0,8 14,4 160100 16 1 a 14 19,5 21,5 23,6 26 27,3 30,2 34,6 37,6 16,1 180060 0,6 16,8 180080 0,8 16,4 180100 18 1 a 16 22,5 24,5 25,1 27 29,4 31,7 38 39,6 18,1 200060 0,

24、6 a 18,8 200080 0,8 18,4 200100 20 11 8 25,5 27,5 26,6 30 31,4 35,2 40,5 43,6 20,1 250080 0,8 a 23,4 250100 25 12 3 8,5 31,5 33,5 29,6 33,9 1,5 35,8 40,3 45,5 50 25,1EN3857:2002(E) 7 Table1 (concluded) Dimensional code Tube N 1 , 0 0 + PQ 1 , 0 0 + S 1 , 0 0 + T 1 , 0 0 + U +0,15 0,05 V 1 , 0 0 + W

25、0,2 X 0 2 , 0 - Y 0 2 , 0 - AA 0 5 , 0 - AB 0 5 , 0 - AC 0 5 , 0 - Nominal diameter Thickness 040060 0,6 4,9 040080 0,8 040100 4 1 5,1 6,2 4 3,6 5 8 2,6 060060 0,6 a 6,9 060080 0,8 060100 6 1 7,1 9 6 5,25 0,9 71 03 333 080060 0,6 a 8,9 080080 0,8 a 080100 8 1 9,1 11 8 6,5 9 12 2,5 4 4 4 100060 0,6 1

26、0,9 100080 0,8 a 100100 10 1 a 11,1 13 10 0,7 1,4 7,5 11 14 2,1 4,5 5 4,5 120060 0,6 a 12,9 120080 0,8 120100 12 1 13,1 15 12 8,75 13 17 5,5 5,5 5,5 140060 0,6 14,9 140080 0,8 a 140100 14 1 a 15,1 17 14 9,75 15 19 6 6 160060 0,6 a 16,9 160080 0,8 160100 16 1 a 17,1 19 16 0,8 1,6 11 17 7 7 180060 0,6

27、 18,9 180080 0,8 180100 18 1 a 19,1 21,6 18 12,5 19 22 6 6 6 200060 0,6 a 20,9 200080 0,8 200100 20 1 21,1 24,2 20 0,9 1,8 14 21 24 250080 0,8 a 250100 25 1 26,1 29,8 25 1 2 17 1,1 26 26 777 a FittingendweldedinaccordancewithEN2656EN3857:2002(E) 8 4Designation EXAMPLE: Descriptionblock Identityblock

28、 ELBOW90 EN3857100080 Numberofthisstandard Dimensionalcode(seeTable1) NOTEIfnecessary,thecodeI9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking EN2424,styleF,asindicatedonFigure1. 6Quality assurance EN2000BS EN 3857:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Sta

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