CeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou/NeitherAPlnoranyofAPI'sempyorrepresentation,eitherexpressorimplied,withrespecttotheaccufanyinformationorprocessdisclosedinthispublaccuracyandreliabilityofthedatadamageresultingfromitsuseorfortheviolationofAPlpublicationsarepubThesepublicationsarenotintendedtoCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftoumanufacture,sale,oruseofanymetThisdocumentwasproducedunderAPlstadevelopedshouldbedirectedinwGenerally,APIstandardsarereviewedandrevised,reafftheAPIStandardsDepartment,telephone(202)682-8000.AcatalannuallybyAPI,200MassachusettsAvenue,NW,Suite11SuggestedrevisionsAvenue,NW,Suite1100,Washington,DC20001,Cegugfd[oeqnpkWpxgtho[rripoturorWtdpc/EjcordipWgtng{fsYFag/OpHgr422;57261OV4245MReffto 1 1 14ThreadCompoundChara 3 3 4 8 8 9 9 AnnexA(informative)APIMod 30 45 53 63 68 69V 25 28 32 38 43 46 48 49 5 5 24 3 34 Thisstandardprovidesrequirements,recommendations,andmethodsThefollowingreferenceddocumentsareindispensablefortheapplicatASTMD217,StandardTestMethodsASTMD2265,StandardTestMethodfASTMD4048,StandardTestMethodforDetectionofISO2137,Petroleumproductsandlubricants—DeterminationofconepenetrationoflubricatipetrolatumISO2176,Petroleumproducts—Lubricatinggrease—Determinationo1CeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou2APLRECOMMENDEDPThesubstanceappliedtothreadedassembliesprCegugfd[oeqnpkWpxgtho[rripoturorWtdpc/EjcordipWgtng{fsYFag/OpHgr422;57261OV4245MReffto THREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ACeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouAsystemconsistingofthethreadedconnectioncomponents,includingtheconnectiongeometrtooljoint4.1ProductChara—Extreme-pressureproperties4APLRECOMMENDEDPThethreadcompoundCegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MReffto THREADCOMPOUNDSFORCASING,TUEING,LINEPIPE,ANDCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouCorrosioninhibitio一一Massdensity,%varianManufacturer'scontro一Fromproductionmeanv一一一一一一一一一一Manufacturer'scontro一Applicationandadheren一一一一一一一FrictionalpropertytValuecomparedwithreferGallingresistanceprop一一6APLRECOMMENDEDPCeegugfdfoequpkWpkxgto{OrwipouroWtdope/Ejcordip*Wigtcng{rsFogOpHgr422;57261OV4245Fefftouliquefactionoroilseparation,forindicationofthetypeoffThreadcompoundsareoftenusedtoto,corrosiveattackofconnectionthreads—compatibilitywiththreads—galvanicdifferencesbetweencompoundcomponents,environment,andconnectofTHREADCoMPOUNDSFORCASING.TUBING.LINECeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftoutheconsistencyofmanufacture.Ththerefore,evaporationlossshallbemeasurcharacteristicsforthreaoveratemperaturerangeof-7℃(19°F)toThegasevolutiontestindicates8APLRECOMMCeegugfdfoequpkWpkxgto{OrwipouroWtdope/Ejcordip*Wigtcng{rsFogOpHgr422;57261OV4245Fefftouengagement(aspecificnumberofengagedthreads),apparentcoeficientoffrictionofthethrecompound.TheseexternalfactorsiInthecaseofcasing,tubincoupling,frictionaldifferencTHREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ANDDRILLSAthreadcompoundprovidesresistanlength,pipeandcouplingthicknesses)andprocessvariations,sflankangles),surfacefinishicontamination,inadequateorinconsGallingtendencyincreasesbetweentwosmoothmesimilaritiesofrelativehardnessanddesteels,duplexstainlesssteels,aspectofsurfacepreparation:coating,threadAlaboratoryorfull-scaletest,suchasdescribeCurrently,themostreliabletestmethodcompoundextremesurface-contactpressure(galling)properwhichincludestheevaluaConnectionswithinadequatesurfacepreparationcanCegugfd[oeqnpkWpxgtho[rripoturorWtdpc/EjcordipWgtng{fsYFag/OpHgr422;57261OV4245MReffto10CeegugfdfoequpkWpkxgto{OrwipouroWtdope/Ejcordip*Wigtcng{rsFogOpHgr422;57261OV4245Fefftoumechanicalseals(metal-to-metal)fromefficientlycontacting,resThisstandardisbasedontheconceptthatarenotlimitedto,friction,extremesurface-contactpressuretherepresentedpropertiesaremaimarked,oneachcontaineTHREADCoMPOUNDSFORCASING.TUBICeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou7.2.1Unlessastora—"STORAGECOMPOUND—NOTRECOMMENDEDorapplicationrequiredtoachievethecEXAMPLE"STIRWELLBEA.2CompoundTableA.1-ProportionsofSolidsaA.3CompositionofSoliTableA.2-ProportionsofSoCeegugfd[ceequpkWpbxgtho{artipqurorWtdpc/Ejcordip'Wgtengrs"Fag(OpHger422;6726'IOV4245NRieffto THREADCOMPOUNDSFORCASING,TUBING,LINEPIPE,ANDCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftouworkedat25℃(77°F)(NLGI)(GradeNo.1)aft—Evaporation,%massfr一一Oiseparation,%massfr一一一———NationalLubricatingGreaseInstitute,4635WyandotteStreet,KansasCity,MO64112-1596,USA.A.6.1Graphite—14CeegugfdfoequpkWpkxgto{OrwipouroWtdope/Ejcordip*Wigtcng{rsFogOpHgr422;57261OV4245Fefftou一一Moistureandothervolatilem一一maybereplacedbyCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouThefollowingcasing,tubing,andlinepipe(CTandLP)referenceToprovidetherepopposingcontactshowever,canvarysubstanspecifiedtoexcludethoseandotheradditivesthaofthegreasebasef16Cegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MRefftoWorkedpenetration,mm×1一Antimonydialkyldithiocarbam一一一一CeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouThisannexdescribestheprocedureformeas60strokesatambienttemperatureandtestingattesttemperaturesof25℃(77°F)and-7℃(19°F).e)Coolingchamber,capableofmaintaining-7℃±1.a)Preparetwosamplesforworkedpenetratiob)Afterworking(60strokes),dec)Afterworking(60strokes)t3)Withoutfurtherworking,determinepenetrationasquickCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftoutemperatureof10b)Gravityconvectionoven,a)Weigha30cm3(massofthetestequipmentcontainingthesampleCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftouc)Gravityconvectionoven,capableofmaintaiDIMENSIONSINC20APLRECOMMENDEDPRAGTICEa)Weigh~11cm3ofsampleintoTocalculatethepercentvolumefraction,firstdeterminethemassdensitCegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MRefftoCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouApplication/Adherencea)Samplecan,capableofholding~450cm3oftestb)Brushorsimilarapplicc)Pin-end,cutofffromd)Coolingchamber,capableofmaintaining-7℃±1.1℃(19°F±2°Fe)Gravityconvectionoven,capableofmaintainingatemperatureof66℃±F.3.1ColdApplicationa)Place~450cm3ofthreadcompoundintod)EvaluatewhetherthebrushabF.3.2ElevatedTemperatureAb)Weighandrecord,totheneares22APLRECOMMENDEDPRAGTICE5A3Cegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MReffto9)Placethecoatedpin-end,suspended,orsupportedhorizontaCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftoutemperatureof66℃(15°F).NOTEUnitsaregiveninf)Openvalvesandmeasuredisplh)Calculateevolutionofga24APIRECOMMENDEDCegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MRefftoV=π2h=3.1416×(2.50cm)2b)ExpansionofthevolumeofairiNOTEThevolumeofairexp4.43-0.67=3.76cm3e)Evolvedgas=totaldisplacedvolumeminuscorrecteddisplaceTHREADCOMPOUNDSFORCASING,TUEING,LINEPIPE,ANDDRILLST26ofwater.e)Beaker,ofcapacity1000ml,g)Brasscylinder,oflength150mmwih)Centrifugalpump,capableofcirca)Fillataredceramic,alloysteel,orequivalentfitercone(seeCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou28APIRECOMMENDEDPRACTICE5A3g)Recirculatethewaterfor2hduringwhichtimethetemperatureremainsbetweenFigureH.1-Example1:WateContinuedstudyisneededtSincetheapparentcoeficientcomparativeactualpipethreadconnectiontecollectionandstatistiThefull-scaleAPItestproceddatafromacombinedAPI/jointindustryhavesubstantiallydifferentfrictionproperties,compositions(e.g.solidcompopercentsolids),oracombinationthereof,therecanbeIndustrytestprogramscurrentlyCeegugfd[ceequpkWpbxgtho{artipqurorWtdpc/Ejcordip'Wgtengrs"Fag(OpHger422;6726'IOV4245NRieffto THREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ANDDRThecoefficientoffrictioto0.080.However,whenful-sMUT=listedMUTXaveragefrictionfactor—fordeterminingthefrictionfactoWARNING-Asthecontactpressurevariesbetweenwithintheconnection,thehistoricalmethodologyengineeringjudgementindeterminingtheappropriatemTherelativefrictionalponthetestbeingrun.TheCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou32APIRECOMMENDEDPRACTICETherelativefrictionfactorforthetestresultsintotheaverageofoffthecomparisonofthattestseriesdrstatisticallysignificantvaluesCegugfd[oeqnpkWpxgtho[rripoturorWtdpc/EjcordipWgtng{fsYFag/OpHgr422;57261OV4245MReffto THREADCOMPOUNDSFORCASING,TUEING,LINEPIPE,ANDDRILLSTEMELEMENCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouwithsievedesignationinaccordancesievedesignationinacLithiumGreaseNLGIGradeNo.1(greasebase)CalciumFluorideSuAntimonydialkyldithiocarbamateadditiNOTELaserdifractiandothermeasuresacASTMD217一一ASTMD128一-—petroleum/non-synthetic,visASTMD445一一0934APIRECOMMENDEDPRACTICE5A3一一一一一一一一19Theshouldershallbeperpendiculartotheax64788Rt=Roughness,totalinRa=Roughness,averageinCegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MReffto8AA24FANS化NONEALLDIAMETERS1OCONCEPAKTWEIGHI:APPROX.0DYNAMICFRICTIONSPECAFigure1.3—P550 THREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ANDDRILLSTEMEforotherfrictionalapplications.ThistransducershallhaveamaximumcaCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou38APIRECOM熾Cegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MReffto THREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ANDDRILLSTEMELEMENTSCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftouthatmeetstheaboverequirements.Itis THREADCoMPOUNDSFORCASING.TUBING.LINEPIPE.ANDDRILLSCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245FefftouRCFrobin).42APIRECOMMENDEDPRACTICEWmICW金oTT88多惠8FF00004亂a以1m4**Cegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MReffto THREADCOMPOUNDSFORCASING,TUBING,LINEPIPE,ANDDRILLSTEMELEMENTSCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou44APIRECOMMENDEDPRACTICE5A3Cegaugfd[oeqnpkWpxgtho[arripqurorWtdcpc/EjcordipWgtng{fs"Fag/OpHgr422;57261OV4245MRefftoacoefficientoffrictionof0.Fordrillpipeassembly-Label1:—Make-uptorquefromAPI-Withathreadcompoundfrictionfactorof1.2,tExtremeSurface-ContactPressure(Gallirevisedthreadcompound.Itwasvalidatedutilizingful-scaleNC46tooljointtestresultsandhPriortothisannex,thetestamoreeconomicalmethodtomeasurethreadcomprovidesomecorrelatiathreadcompoundusingspecific8-pitchthreadedboltsorstuCeegugfd[ceequpkWpbxgtho{artipqurorWtdpc/Ejcordip'Wgtengrs"Fag(OpHger422;6726'IOV4245NRieffto46APIRECOMMENDEDPRACTICE5A3CeegugfdfoequpkWpkxgto{OrwipouroWtdope/Ejcordip*Wigtcng{rsFogOpHgr422;57261OV4245Fefftoualloyhardness,surfaceroughnessorotherequipmsurfaceofthespecimenofeachcompevaluatedforgallingorwearresisThistestshallbeconductedwiththeapparatus THREADCOMPOUNDSFORCASING,TUBING,LINEPIPE,ANDCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou64788Rt=RoughnessTotal,inRa=RoughnessAverage,in2.HEAITREAT:47.PAITWEGHL:APPROX.0853IbsA品品34.PAKTTOEREOFSU6.ALLDIAMETERS1OBECONCENTRDYNAMICFRICTIONSPECFigureJ.3—InconelDynamicGalling古layerofthethreadcompound.Coattheparallelm THREADCOMPOUNDSFORCASING,TUEING,LINEPIPE,ANDDRILLSTEMEj)IfgallingorwearisassessedaThreadcompoundmanufacturerswishingtocomplywiththissCeegugfdfoeqnprWpkxgtio{riwipourorwdpe/EjcordipWigtng{rsFogOpHgr422;57261OV4245Fefftou52APIRECOMMENDEDPRACTICE5A312345gallingbeyondreasonabl69Cegaugfd[oeqnpkWpxgtho[a