ASTM E213-14 Standard Practice for Ultrasonic Testing of Metal Pipe and Tubing英文版

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1、Designation:E213−14StandardPracticefor1UltrasonicTestingofMetalPipeandTubingThisstandardisissuedundertheÞxeddesignationE213;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindica

2、testheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.6Thisstandarddoesnotpurporttoaddressallofthe2safetyconcerns,ifany,associatedwithitsuse.Itisthe1.1Thispracticecoversaprocedurefordetectingdiscon-responsibi

3、lityoftheuserofthisstandardtoestablishappro-tinuitiesinmetalpipeandtubingduringavolumetricexami-priatesafetyandhealthpracticesanddeterminetheapplica-nationusingultrasonicmethods.SpeciÞctechniquesofthebilityofregulatorylimitationspriortouse.ultrasonicmethodtowhichthispract

4、iceappliesincludepulse-reßectiontechniques,bothcontactandnon-contact(for2.ReferencedDocumentsexample,asdescribedinGuideE1774),andanglebeam3immersiontechniques.ArtiÞcialreßectorsconsistingof2.1ASTMStandards:longitudinal,and,whenspeciÞedbytheusingpartyorparties,E543SpeciÞca

5、tionforAgenciesPerformingNondestructivetransversereferencenotchesplacedonthesurfacesofaTestingreferencestandardareemployedastheprimarymeansofE1065PracticeforEvaluatingCharacteristicsofUltrasonicstandardizingtheultrasonicsystem.SearchUnitsE1316TerminologyforNondestructiveE

6、xaminations1.2ThispracticeisintendedforusewithtubularproductsE1774GuideforElectromagneticAcousticTransducershavingoutsidediametersapproximately1Ú2in.(12.7mm)and(EMATs)larger,providedthattheexaminationparameterscomplywithE1816PracticeforUltrasonicTestingUsingElectromag-and

7、satisfytherequirementsofSection12.TheseproceduresneticAcousticTransducer(EMAT)Techniqueshavebeensuccessfulwithsmallersizes.Thesemaybespeci-Þeduponcontractualagreementbetweentheusingparties.2.2ASNTDocuments:TheseproceduresareintendedtoensurethatproperbeamRecommendedPractic

8、eSNT-TC-1AforNondestructive4anglesandbeamshapesareusedtoprovidefullvolumeTestingPersonnelQualiÞc