1、BRITISH STANDARD AEROSPACE SERIES BS EN 4562:2003 Pipe coupling, welded, in heat resisting steel Reductors Inch series The European Standard EN 4562:2003 has the status of a British Standard ICS 49.080 BS EN 4562:2003 This British Standard was published under the authority of the Standards Policy an
2、d Strategy Committee on 3 March 2003 BSI 3 March 2003 ISBN 0 580 41342 X National foreword This British Standard is the official English language version of EN 4562:2003. The UK participation in its preparation was entrusted to Technical Committee ACE/69, Aerospace hydraulic systems, fluids and comp
3、onents, which has the responsibility to: A list of organizations 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 Catalogue und
4、er the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct app
5、lication. Compliance with a British Standard does not 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;
6、monitor related international and European developments 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 8, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates wh
7、en the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN4562 February2003 ICS49.080 Englishversion AerospaceseriesPipecoupling,welded,inheatresistingsteel ReductorsInchseries SriearospatialeSystmederaccordementsouder
8、, enacierrsistantchaudRducteursSrieinch ThisEuropeanStandardwasapprovedbyCENon14September2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalrefe
9、rencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagement
10、Centrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,SlovakRepublic,Spain,Sweden,Switzerland and UnitedKingdom. EUROPEANC
11、OMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN4562:2003EEN4562:2003(E) 2 Contents Foreword3 1 Scope 3 2 Normative
12、references 3 3 Requiredcharacteristics .4 3.1 ConfigurationDimensionsTolerancesMasses .4 3.2 Materials4 4 Designation.8 5 Marking .8 6 Technicalspecification . 8EN4562:2003(E) 3 Foreword ThisdocumentEN4562:2003hasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). Afterenquiriesand
13、votescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceived theapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesofAECMA,priortoits presentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor bye
14、ndorsement,atthelatestbyAugust2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby August2003. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, Fra
15、nce,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal, Slovakia,Spain,Sweden,SwitzerlandandUnitedKingdom. 1Scope Thisstandardspecifiesthecharacteristicsofweldedreductorsforinchseriespipecouplings,inheatresistingsteel, foraerospaceapplications. Nominalpressure:
16、ClassDperISO6771 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepubli
17、cationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ISO6771 AerospaceFluidsystemsandcomponentsPressureandtemperatureclassifications. EN2424 AerospaceseriesMarkingofaerospaceprodu
18、cts. EN3363 AerospaceseriesSteelFECM38SolutiontreatedR m 485MPaSandorinvestmentcasting 1) . EN3468 AerospaceseriesSteelFEPA13Softened500 R m 700MPaForgingsD e 100mm 1) . EN3487 AerospaceseriesSteelFEPA13Softened500 R m 700MPaBarsformachiningD e 100 mm 1) . EN4549 AerospaceseriesPipecoupling,inheatre
19、sistingsteelorinheatresistingnickelalloyCoupling end,weldedDesignconfigurationInchseries. 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardEN4562:2003(E) 4 EN4560 AerospaceseriesPipecouplings,37,spherical,upto21000kPaInchseriesTechnical specification. 3 Requiredcharacteristics 3.1 C
20、onfigurationDimensionsTolerancesMasses SeeFigures1and2andTables1and2.Dimensionsandtolerancesareinmillimetres. 3.2Materials EN3363orEN3468orEN3487 Key 1 Marking 2 WeldendperC 33 D v i e w Figure1SmallestnominaldiameteronweldendsideEN4562:2003(E) 5 Table1Smallestnominaldiameteronweldendside Nominaldia
21、meter Wall thickness oftube A Tho. B 0,50 CE 0,10 Mass quotedin kg/1000parts Dimensional code a onweldendside ontheotherside A0304 0,711 EN4549A003 B0304 6,350 0,889 6,35 EN4549B003 1,90 A0305 0,711 EN4549A003 B0305 7,925 0,889 7,925 17,50 EN4549B003 2,20 A0306 0,711 EN4549A003 B0306 4,775 9,525 0,8
22、89 9,525 22,60 EN4549B003 0,95 3,20 A0405 0,711 EN4549A004 B0405 7,925 0,889 7,925 EN4549B004 2,55 A0406 0,711 EN4549A004 B0406 9,525 0,889 9,525 17,50 EN4549B004 2,85 A0408 0,711 EN4549A004 B0408 6,350 12,700 0,889 12,7 22,60 EN4549B004 0,95 4,45 A0506 0,711 EN4549A005 B0506 9,525 0,889 9,525 17,50
23、 EN4549B005 3,15 A0508 0,711 EN4549A005 B0508 7,925 12,700 0,889 12,7 22,60 EN4549B005 0,95 4,85 A0608 0,711 EN4549A006 B0608 12,700 0,889 12,7 17,50 EN4549B006 4,10 A0610 0,711 EN4549A006 B0610 9,525 15,875 0,889 15,875 22,60 EN4549B006 0,95 6,10 A0810 0,711 EN4549A008 B0810 15,875 0,889 15,875 17,
24、50 EN4549B008 5,55 A0812 0,711 EN4549A008 B0812 12,700 19,050 0,889 19,05 22,60 EN4549B008 0,95 7,85 A1012 0,711 EN4549A010 B1012 19,050 0,889 19,05 17,50 EN4549B010 6,80 A1016 0,711 EN4549A010 B1016 15,875 25,400 0,889 25,4 27,40 EN4549B010 0,95 12,40 A1216 0,711 EN4549A012 B1216 25,400 0,889 25,4
25、22,60 EN4549B012 11,20 A1220 0,711 EN4549A012 B1220 19,050 31,750 0,889 31,75 32,50 EN4549B012 0,95 18,25 A1620 0,711 EN4549A016 B1620 31,750 0,889 31,75 22,60 EN4549B016 14,70 A1624 0,711 EN4549A016 B1624 25,400 38,100 0,889 38,1 32,50 EN4549B016 0,95 23,10 A2024 0,711 EN4549A020 B2024 38,100 0,889
26、 38,1 22,60 EN4549B020 18,20 A2028 0,711 EN4549A020 B2028 31,750 44,450 0,889 44,45 32,50 EN4549B020 0,95 28,00 a Thiscodecorrespondsto: tubewallthickness(A:0,711mm;B:0,889mm); nominaldiameterofthesidewithweldendgivenin16thofincheswithintwodigits; nominaldiameterofthesidewithoutweldendgivenin16thofi
27、ncheswithintwodigits.EN4562:2003(E) 6 Key 1 Marking 2 WeldendperC 33 D v i e w Figure2BiggestnominaldiameteronweldendsideEN4562:2003(E) 7 Table2Biggestnominaldiameteronweldendside Nominaldiameter Wall thickness oftube A Tho. B 0,50 CE 0,10 Mass quotedin kg/1000parts Dimensional code a onweldendside
28、ontheotherside A0403 0,711 EN4549A004 B0403 6,350 4.775 0,889 4,775 17,50 EN4549B004 0,95 1,90 A0503 0,711 EN4549A005 B0503 4,775 0,889 4,775 EN4549B005 2,20 A0504 0,711 EN4549A005 B0504 7,925 6,350 0,889 6,35 17,50 EN4549B005 0,95 2,55 A0603 0,711 EN4549A006 B0603 4,775 0,889 4,775 22,60 EN4549B006
29、 3,20 A0604 0,711 EN4549A006 B0604 6,350 0,889 6,35 EN4549B006 2,90 A0605 0,711 EN4549A006 B0605 9,525 7,925 0,889 7,925 17,50 EN4549B006 0,95 3,20 A0804 0,711 EN4549A008 B0804 6,350 0,889 6,35 EN4549B008 4,50 A0805 0,711 EN4549A008 B0805 7,925 0,889 7,925 22,60 EN4549B008 4,90 A0806 0,711 EN4549A00
30、8 B0806 12,700 9,525 0,889 9,525 17,50 EN4549B008 0,95 4,20 A1006 0,711 EN4549A010 B1006 9,525 0,889 9,525 22,60 EN4549B010 6,20 A1008 0,711 EN4549A010 B1008 15,875 12,700 0,889 12,7 17,50 EN4549B010 0,95 5,60 A1208 0,711 EN4549A012 B1208 12,700 0,889 12,7 22,60 EN4549B012 7,90 A1210 0,711 EN4549A01
31、2 B1210 19,050 15,875 0,889 15,875 17,50 EN4549B012 0,95 6,90 A1610 0,711 EN4549A016 B1610 15,875 0,889 15,875 27,40 EN4549B016 12,60 A1612 0,711 EN4549A016 B1612 25,400 19,050 0,889 19,05 22,60 EN4549B016 0,95 11,40 A2012 0,711 EN4549A020 B2012 19,050 0,889 19,05 32,50 EN4549B020 18,40 A2016 0,711
32、EN4549A020 B2016 31,750 25,400 0,889 25,4 22,60 EN4549B020 0,95 14,90 A2416 0,711 EN4549A024 B2416 25,400 0,889 25,4 32,50 EN4549B024 23,30 A2420 0,711 EN4549A024 B2420 38,100 31,750 0,889 31,75 22,60 EN4549B024 0,95 18,40 A2820 0,711 EN4549A028 B2820 44,450 31,750 0,889 31,75 32,50 EN4549B028 0,95
33、23,30 a Thiscodecorrespondsto: tubewallthickness(A:0,711mm;B:0,889mm); nominaldiameterofthesidewithweldendgivenin16thofincheswithintwodigits; nominaldiameterofthesidewithoutweldendgivenin16thofincheswithintwodigits.EN4562:2003(E) 8 4Designation EXAMPLE: Descriptionblock Identityblock REDUCTOR EN4562
34、A1012 Numberofthisstandard Dimensionalcode(seeTables1or2) NOTEIfnecessary,thecodeI9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking AccordingtoEN2424,styleAandFigures1and2. 6 Technicalspecification AccordingtoEN4560blankBS EN 4562:2003 BSI 389 Chiswick High Road London W4 4AL
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