BS-EN-10246-9-2000-钢管的无损检测.检测纵向或横向缺陷用焊接和埋弧焊钢管的自动超声

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN10246-9:2000TheEuropeanStandardEN10246-9:2000hasthestatusofaBritishStandardICS23.040.10;25.160.40;77.040.20NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWNon-destructivetestingofsteeltubesÐPart9:Automaticultrasonictestingoftheweldseamofsubmergedarcweldedsteeltubesforthedetectionoflongitudinaland/ortransverseimperfections©BSI06-2000ISBN0580341771BSEN10246-9:2000AmendmentsissuedsincepublicationAmd.No.DateCommentsNationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN10246-9:2000.ThisBritishStandardcontainselementsofBS3889-1,Non-destructivetestingofpipesandtubesÐPart1:Methodsofultrasonictestingforthedetectionofimperfectionsinwroughtsteeltubes.AcompletelistofthepartsofEN10246isgiveninannexAofthisstandard.WhenallrelevantpartshavebeenpublishedBS3889-1:1983willbewithdrawn.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteeISE/73,Steelsforpressurepurposes,toSubcommitteeISE/73/1,Steeltubesforpressurepurposes,whichhastheresponsibilityto:Ðaidenquirerstounderstandthetext;ÐpresenttotheresponsibleEuropeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;ÐmonitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSIStandardsCatalogueunderthesectionentitledªInternationalStandardsCorrespondenceIndexº,orbyusingtheªFindºfacilityoftheBSIStandardsElectronicCatalogue.ABritishStandarddoesnotpurporttoincludeallthenecessaryprovisionsofacontract.UsersofBritishStandardsareresponsiblefortheircorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to11andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.(8523($167$1'$5'1250((8523e(11((8523b,6&+(1250(1)HEUXDU\,&6(QJOLVKYHUVLRQ1RQGHVWUXFWLYHWHVWLQJRIVWHHOWXEHV±3DUW$XWRPDWLFXOWUDVRQLFWHVWLQJRIWKHZHOGVHDPRIVXEPHUJHGDUFZHOGHGVWHHOWXEHVIRUWKHGHWHFWLRQRIORQJLWXGLQDODQGRUWUDQVYHUVHLPSHUIHFWLRQV(VVDLVQRQGHVWUXFWLIVGHVWXEHVHQDFLHU±3DUWLH&RQWU{OHDXWRPDWLTXHSDUXOWUDVRQVGXFRUGRQGHVRXGXUHSRXUODGpWHFWLRQGHVLPSHUIHFWLRQVORQJLWXGLQDOHVHWRXWUDQVYHUVDOHVGHVWXEHVVRXGpVjO¶DUFLPPHUJpVRXVIOX[HQSRXGUH=HUVW|UXQJVIUHLH3UIXQJYRQ6WDKOURKUHQ±7HLO$XWRPDWLVFKH8OWUDVFKDOOSUIXQJGHU6FKZHL‰QDKWXQWHUSXOYHUJHVFKZHL‰WHU6WDKOURKUH]XP1DFKZHLVYRQ/lQJV±XQGRGHU4XHUIHKOHUQ7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE\&(1RQ'HFHPEHU&(1PHPEHUVDUHERXQGWRFRPSO\ZLWKWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSHDQ6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQGDUGZLWKRXWDQ\DOWHUDWLRQ8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJVXFKQDWLRQDOVWDQGDUGVPD\EHREWDLQHGRQDSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ\&(1PHPEHU7KLV(XURSHDQ6WDQGDUGH[LVWVLQWKUHHRIILFLDOYHUVLRQV(QJOLVK)UHQFK*HUPDQ$YHUVLRQLQDQ\RWKHUODQJXDJHPDGHE\WUDQVODWLRQXQGHUWKHUHVSRQVLELOLW\RID&(1PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVWKHRIILFLDOYHUVLRQV&(1PHPEHUVDUHWKHQDWLRQDOVWDQGDUGVERGLHVRI$XVWULD%HOJLXP&]HFK5HSXEOLF'HQPDUN)LQODQG)UDQFH*HUPDQ\*UHHFH,FHODQG,UHODQG,WDO\/X[HPERXUJ1HWKHUODQGV1RUZD\3RUWXJDO6SDLQ6ZHGHQ6ZLW]HUODQGDQG8QLWHG.LQJGRP(8523($1&200,77(()2567$1'$5',=$7,21&20,7e(8523e(1'(1250$/,6$7,21(8523b,6&+(6.20,7(()h5125081*&HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%%UXVVHOV‹&(1$OOULJKWVRIH[SORLWDWLRQLQDQ\IRUPDQGE\DQ\PHDQVUHVHUYHGZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV5HI1R(1((1‹%6,&217(1763DJH)25(:25'6&23(1250$7,9(5()(5(1&(6*(1(5$/5(48,5(0(1760(7+2'2)7(67