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
29、ndards 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 level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British
30、Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the tec
31、hnical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying
32、standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-. In response to orders for international
33、 standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical
34、Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-. Subscribing members of BSI are kept up to date with stan
35、dards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-. Information regarding online access to British Standards via
36、British Standards Online can be found at http:/www.bsi- Further information about BSI is available on the BSI website at http:/www.bsi-. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Exc
37、ept as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in
38、 the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.
