ASTM A 707/A 707M-1995 低温用锻制碳素钢和合金钢法兰
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【英文标准名称】:Flanges,Forged,CarbonandAlloySteelforLow-TemperatureService
【原文标准名称】:低温用锻制碳素钢和合金钢法兰
【标准号】:ASTMA707/A707M-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;管道;合金钢;低温;法兰;碳素钢;管
【英文主题词】:steels;carbonsteels;pipelines;flanges;pipes;lowtemperatures;alloysteels
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:23_040_60
【页数】:
【正文语种】:英语
【原文标准名称】:低温用锻制碳素钢和合金钢法兰
【标准号】:ASTMA707/A707M-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;管道;合金钢;低温;法兰;碳素钢;管
【英文主题词】:steels;carbonsteels;pipelines;flanges;pipes;lowtemperatures;alloysteels
【摘要】:
【中国标准分类号】:J15
【国际标准分类号】:23_040_60
【页数】:
【正文语种】:英语
下载地址: 点击此处下载
上一篇: ASTM A 888-1995 下水管、雨水管、污水管和排气管道用无衬套铸铁管和配件
下一篇: ASTM A 522/A 522M-1995 低温用锻制或轧制含镍8%和9%的合金钢法兰,配件,阀门和零件的标准规范
下一篇: ASTM A 522/A 522M-1995 低温用锻制或轧制含镍8%和9%的合金钢法兰,配件,阀门和零件的标准规范
【英文标准名称】:StandardTestMethodforSulfurCompoundsinLightPetroleumLiquidsbyGasChromatographyandSulfurSelectiveDetection
【原文标准名称】:用气体色谱法和硫化选择性检测法测定轻石油溶液中硫化物的标准试验方法
【标准号】:ASTMD5623-1994(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicemissiondetection;gaschromatography;sulfurchemiluminescencedetection;sulfurcompounds;Atomicemissiondetection;Fuelsulfur;Gaschromatography(GC)--petroleumproducts;Lightpetroleumliquids;Volatileorganiccompounds(VOC)
【摘要】:Gaschromatographywithsulfurselectivedetectionprovidesarapidmeanstoidentifyandquantifysulfurcompoundsinvariouspetroleumfeedsandproducts.Oftenthesematerialscontainvaryingamountsandtypesofsulfurcompounds.Manysulfurcompoundsareodorous,corrosivetoequipment,andinhibitordestroycatalystsemployedindownstreamprocessing.Theabilitytospeciatesulfurcompoundsinvariouspetroleumliquidsisusefulincontrollingsulfurcompoundsinfinishedproductsandisfrequentlymoreimportantthanknowledgeofthetotalsulfurcontentalone.1.1Thistestmethodcoversthedeterminationofvolatilesulfur-containingcompoundsinlightpetroleumliquids.Thistestmethodisapplicabletodistillates,gasolinemotorfuels(includingthosecontainingoxygenates)andotherpetroleumliquidswithafinalboilingpointofapproximately230x00B0;C(450x00B0;F)orloweratatmosphericpressure.Theapplicableconcentrationrangewillvarytosomeextentdependingonthenatureofthesampleandtheinstrumentationused;however,inmostcases,thetestmethodisapplicabletothedeterminationofindividualsulfurspeciesatlevelsof0.1to100mg/kg.1.2Thetestmethoddoesnotpurporttoidentifyallindividualsulfurcomponents.Detectorresponsetosulfurislinearandessentiallyequimolarforallsulfurcompoundswithinthescope(1.1)ofthistestmethod;thusbothunidentifiedandknownindividualcompoundsaredetermined.However,manysulfurcompounds,forexample,hydrogensulfideandmercaptans,arereactiveandtheirconcentrationinsamplesmaychangeduringsamplingandanalysis.Coincidently,thetotalsulfurcontentofsamplesisestimatedfromthesumoftheindividualcompoundsdetermined;however,thistestmethodisnotthepreferredmethodfordeterminationoftotalsulfur.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_160_20
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasuringtheSteady-StateThermalTransmittanceofFenestrationSystemsUsingHotBoxMethods
【原文标准名称】:隔热箱法测定主窗设计系统的稳态热传递系数的标准试验方法
【标准号】:ASTMC1199-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C16.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:doors;fenestration;heat;hotbox;R-value;steady-state;testing;thermaltransmission;U-factor;U-value;windows;Calibration--temperatureanalysisinstrumentation;Doors/doorassemblies;Homogeneouswall;Hotplate/boxmethods;Maskingsoundmeasurem
【摘要】:ThistestmethoddetailsthecalibrationandtestingproceduresandnecessaryadditionaltemperatureinstrumentationrequiredinapplyingTestMethodC1363tomeasurethethermaltransmittanceoffenestrationsystemsmountedverticallyinthethermalchamber.4.2Thethermaltransmittanceofatestspecimenisaffectedbyitssizeandthree-dimensionalgeometry.Caremustbeexercisedwhenextrapolatingtoproductsizessmallerorlargerthanthetestspecimen.Therefore,itisrecommendedthatfenestrationsystemsbetestedattherecommendedsizesspecifiedinPracticeE1423orNFRC100.Sincebothtemperatureandsurfaceheattransfercoefficientconditionsaffectresults,useofrecommendedconditionswillassistinreducingconfusioncausedbycomparingresultsoftestsperformedunderdissimilarconditions.StandardizedtestconditionsfordeterminingthethermaltransmittanceoffenestrationsystemsarespecifiedinPracticeE1423andSection6.2.Theperformanceofatestspecimenmeasuredatstandardizedtestconditionsispotentiallydifferentthantheperformanceofthesamefenestrationproductwheninstalledinthewallofabuildinglocatedoutdoors.Standardizedtestconditionsoftenrepresentextremesummerorwinterdesignconditions,whicharepotentiallydifferentthantheaverageconditionstypicallyexperiencedbyafenestrationproductinstalledinanexteriorwall.Forthepurposeofcomparison,itisessentialtocalibratewithsurfaceheattransfercoefficientsontheCalibrationTransferStandard(CTS)whichareascloseaspossibletotheconventionallyacceptedvaluesforbuildingdesign;however,thisprocedurecanbeusedatotherconditionsforresearchpurposesorproductdevelopment.Simiarly,itwouldbedesirabletohaveasurroundpanelthatcloselyduplicatestheactualwallwherethefenestrationsystemwouldbeinstalled.SincetherearesuchawidevarietyoffenestrationsystemopeningsinNorthAmericanresidential,commercialandindustrialbuildings,itisnotfeasibletoselectatypicalsurroundpanelconstructionforinstallingthefenestrationsystemtestspecimen.Furthermore,forhighresistancefenestrationsystemsinstalledinfenestrationopeningdesignsandconstructionsthathavethermalbridges,thelargerelativeamountofheattransferthroughthethermalbridgewillcausetherelativelysmallamountofheattransferthroughthefenestrationsystemtohavealargerthandesirableerror.Forthisreason,theCalibrationTransferStandardandtestspecimenareinstalledinahomogeneoussurroundpanelconstructedfrommaterialshavingarelativelyhighthermalresistance.Installingthetestspecimeninarelativelyhighthermalresistancesurroundpanelplacesthefocusofthetestonthefenestrationsystemthermalperformancealone.Therefore,itisimportanttorecognizethatthethermaltransmittanceresultsobtainedfromthistestmethodareforideallaboratoryconditions,andshouldonlybeusedforfenestrationproductcomparisonsunlessthethermalbridgeeffectsthathavethepotentialtooccurduetothespecificdesignandconstructionofthefenestrationsystemopeningareincludedintheanalysis.4.5Thistestmethoddoesnotincludeprocedurestodeterminetheheatflowduetoeitherairmovementthroughthespecimenorsolarradiationeffects.Asaconsequence,thethermaltransmittanceresultsobtaineddonotreflectperformancesthatmaybeexpectedfromfieldinstallations.Itispossibletousetheresultsfromthistestmethodasinputtoannualenergyperformanceanalyseswhichincludesolar,andairleakageeffectstogetabetterestimateofhowthetestspecimenwouldperformwheninstalledinanactualbuilding.TodeterminetheSolarHeatGainCoefficientoffenestrationproducts,refertoNFRC200.Todetermineairleakagefor......
【中国标准分类号】:P32
【国际标准分类号】:
【页数】:23P.;A4
【正文语种】:英语
【原文标准名称】:用气体色谱法和硫化选择性检测法测定轻石油溶液中硫化物的标准试验方法
【标准号】:ASTMD5623-1994(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicemissiondetection;gaschromatography;sulfurchemiluminescencedetection;sulfurcompounds;Atomicemissiondetection;Fuelsulfur;Gaschromatography(GC)--petroleumproducts;Lightpetroleumliquids;Volatileorganiccompounds(VOC)
【摘要】:Gaschromatographywithsulfurselectivedetectionprovidesarapidmeanstoidentifyandquantifysulfurcompoundsinvariouspetroleumfeedsandproducts.Oftenthesematerialscontainvaryingamountsandtypesofsulfurcompounds.Manysulfurcompoundsareodorous,corrosivetoequipment,andinhibitordestroycatalystsemployedindownstreamprocessing.Theabilitytospeciatesulfurcompoundsinvariouspetroleumliquidsisusefulincontrollingsulfurcompoundsinfinishedproductsandisfrequentlymoreimportantthanknowledgeofthetotalsulfurcontentalone.1.1Thistestmethodcoversthedeterminationofvolatilesulfur-containingcompoundsinlightpetroleumliquids.Thistestmethodisapplicabletodistillates,gasolinemotorfuels(includingthosecontainingoxygenates)andotherpetroleumliquidswithafinalboilingpointofapproximately230x00B0;C(450x00B0;F)orloweratatmosphericpressure.Theapplicableconcentrationrangewillvarytosomeextentdependingonthenatureofthesampleandtheinstrumentationused;however,inmostcases,thetestmethodisapplicabletothedeterminationofindividualsulfurspeciesatlevelsof0.1to100mg/kg.1.2Thetestmethoddoesnotpurporttoidentifyallindividualsulfurcomponents.Detectorresponsetosulfurislinearandessentiallyequimolarforallsulfurcompoundswithinthescope(1.1)ofthistestmethod;thusbothunidentifiedandknownindividualcompoundsaredetermined.However,manysulfurcompounds,forexample,hydrogensulfideandmercaptans,arereactiveandtheirconcentrationinsamplesmaychangeduringsamplingandanalysis.Coincidently,thetotalsulfurcontentofsamplesisestimatedfromthesumoftheindividualcompoundsdetermined;however,thistestmethodisnotthepreferredmethodfordeterminationoftotalsulfur.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_160_20
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasuringtheSteady-StateThermalTransmittanceofFenestrationSystemsUsingHotBoxMethods
【原文标准名称】:隔热箱法测定主窗设计系统的稳态热传递系数的标准试验方法
【标准号】:ASTMC1199-2009e1
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C16.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:doors;fenestration;heat;hotbox;R-value;steady-state;testing;thermaltransmission;U-factor;U-value;windows;Calibration--temperatureanalysisinstrumentation;Doors/doorassemblies;Homogeneouswall;Hotplate/boxmethods;Maskingsoundmeasurem
【摘要】:ThistestmethoddetailsthecalibrationandtestingproceduresandnecessaryadditionaltemperatureinstrumentationrequiredinapplyingTestMethodC1363tomeasurethethermaltransmittanceoffenestrationsystemsmountedverticallyinthethermalchamber.4.2Thethermaltransmittanceofatestspecimenisaffectedbyitssizeandthree-dimensionalgeometry.Caremustbeexercisedwhenextrapolatingtoproductsizessmallerorlargerthanthetestspecimen.Therefore,itisrecommendedthatfenestrationsystemsbetestedattherecommendedsizesspecifiedinPracticeE1423orNFRC100.Sincebothtemperatureandsurfaceheattransfercoefficientconditionsaffectresults,useofrecommendedconditionswillassistinreducingconfusioncausedbycomparingresultsoftestsperformedunderdissimilarconditions.StandardizedtestconditionsfordeterminingthethermaltransmittanceoffenestrationsystemsarespecifiedinPracticeE1423andSection6.2.Theperformanceofatestspecimenmeasuredatstandardizedtestconditionsispotentiallydifferentthantheperformanceofthesamefenestrationproductwheninstalledinthewallofabuildinglocatedoutdoors.Standardizedtestconditionsoftenrepresentextremesummerorwinterdesignconditions,whicharepotentiallydifferentthantheaverageconditionstypicallyexperiencedbyafenestrationproductinstalledinanexteriorwall.Forthepurposeofcomparison,itisessentialtocalibratewithsurfaceheattransfercoefficientsontheCalibrationTransferStandard(CTS)whichareascloseaspossibletotheconventionallyacceptedvaluesforbuildingdesign;however,thisprocedurecanbeusedatotherconditionsforresearchpurposesorproductdevelopment.Simiarly,itwouldbedesirabletohaveasurroundpanelthatcloselyduplicatestheactualwallwherethefenestrationsystemwouldbeinstalled.SincetherearesuchawidevarietyoffenestrationsystemopeningsinNorthAmericanresidential,commercialandindustrialbuildings,itisnotfeasibletoselectatypicalsurroundpanelconstructionforinstallingthefenestrationsystemtestspecimen.Furthermore,forhighresistancefenestrationsystemsinstalledinfenestrationopeningdesignsandconstructionsthathavethermalbridges,thelargerelativeamountofheattransferthroughthethermalbridgewillcausetherelativelysmallamountofheattransferthroughthefenestrationsystemtohavealargerthandesirableerror.Forthisreason,theCalibrationTransferStandardandtestspecimenareinstalledinahomogeneoussurroundpanelconstructedfrommaterialshavingarelativelyhighthermalresistance.Installingthetestspecimeninarelativelyhighthermalresistancesurroundpanelplacesthefocusofthetestonthefenestrationsystemthermalperformancealone.Therefore,itisimportanttorecognizethatthethermaltransmittanceresultsobtainedfromthistestmethodareforideallaboratoryconditions,andshouldonlybeusedforfenestrationproductcomparisonsunlessthethermalbridgeeffectsthathavethepotentialtooccurduetothespecificdesignandconstructionofthefenestrationsystemopeningareincludedintheanalysis.4.5Thistestmethoddoesnotincludeprocedurestodeterminetheheatflowduetoeitherairmovementthroughthespecimenorsolarradiationeffects.Asaconsequence,thethermaltransmittanceresultsobtaineddonotreflectperformancesthatmaybeexpectedfromfieldinstallations.Itispossibletousetheresultsfromthistestmethodasinputtoannualenergyperformanceanalyseswhichincludesolar,andairleakageeffectstogetabetterestimateofhowthetestspecimenwouldperformwheninstalledinanactualbuilding.TodeterminetheSolarHeatGainCoefficientoffenestrationproducts,refertoNFRC200.Todetermineairleakagefor......
【中国标准分类号】:P32
【国际标准分类号】:
【页数】:23P.;A4
【正文语种】:英语