API-6D-2014-管线和管道阀门规范(中文版)

DateofIssue:July2015AffectedPublication:APISpecification6D,SpecificationforPipelineandPipingValves,Twenty-fourthEdition,August2014ERRATA5(includesErrata1,October2014;Errata2,December2014;Errata3,February2015;andErrata4,June2015)Page4,Section2,insertthefollowingnormativereference:SAEAMS2750,PyrometryPage23,Section6.10,insertthefollowingsentenceattheendofthesection:Recordsoffurnacecalibrationandsurveysshallbemaintainedforaperiodnotlessthanfiveyears.Page29,Section9.2,revisethe4thparagraphtoread:Anyvisuallydetectableleakageduringthetestdurationattestpressureonanyexternalsurfaceoftheshelliscauseforrejection.Page32,Section10,revisethe4thparagraphtoread:SeeAnnexLfordetailsonwherecoatings/paintingsarenotallowed.Page33,Table7,reviselines5and6toread:5aBody/closure/endconnectionmaterialdesignationac:materialgradeOnbothbody/closure/endconnectionandnameplate;5bBody/closure/endconnectionmeltidentification(e.g.caseorheatnumber)Onbothbody/closure/endconnectiononly6aBonnet/covermaterialdesignationc:materialgradeOnbonnet/cover6bBonnet/covermeltidentification(e.g.heatnumber)Onbonnet/coverPage49,FigureB.8,intheKey,revise6)and7)asfollows:6)clapperdisc7)seatringPage55,FigureB.14,replacepartBofthefigureasfollows:Page62,TableC.2,headerrowreplace:Class350withClass300Page79,FigureF.2,replacethelabelsonthefigurestoread:a)Sideviewb)TopviewPage80,SectionF.3.4,revisetheparagraphtoread:FurnacesusedforcontinuousheattreatmentshallbecalibratedinaccordancewithproceduresspecifiedinSAEAMS-2750.Page98,FigureK.6,replacethefigureasfollows:Page108,deletethefollowingbibliographicalreference(movedtoSection2):[16]SAEAMS2750,Pyrometry