ASME PTC 19.3TW-2010 温度计保护管
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【英文标准名称】:Thermowells
【原文标准名称】:温度计保护管
【标准号】:ASMEPTC19.3TW-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Dynamicloading;Dynamicpressure;Metrology;Protectivecoverings;Protectivetubes;Staticloading;Temperaturemeasurement;Temperature-measuringinstruments
【摘要】:ThisStandardappliestothermowellsmachinedfrombarstockandincludesthoseweldedtoorthreadedintoaflangeaswellasthoseweldedintoaprocessvesselorpipewithorwithoutaweldadaptor.ThermowellsmanufacturedfrompipeareoutsidethescopeofthisStandard.Thermowellswithspeciallydesignedsurfacestructures(e.g.,aknurledsurfaceorasurfacewithspiralridges)arebeyondthescopeofthisStandard,duetothedifficultyofprovidingdesignruleswithbroadapplicabilityforthesetypesofthermowells.Thermowellattachmentmethods,standarddimensions,parasiticvibrationofasensormountedinsidethethermowell,andthermalequilibriumofthesensorrelativetotheprocessstreamarebeyondthescopeofthisStandard.Inaddition,thermowellsfabricatedbywelding,includingflamesprayorweldoverlays,atanyplacealongthelengthoftheshankoratthetipareoutsidethescopeofthisStandard.
【中国标准分类号】:N11
【国际标准分类号】:17_200_20
【页数】:52P;A4
【正文语种】:英语
【原文标准名称】:温度计保护管
【标准号】:ASMEPTC19.3TW-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Dynamicloading;Dynamicpressure;Metrology;Protectivecoverings;Protectivetubes;Staticloading;Temperaturemeasurement;Temperature-measuringinstruments
【摘要】:ThisStandardappliestothermowellsmachinedfrombarstockandincludesthoseweldedtoorthreadedintoaflangeaswellasthoseweldedintoaprocessvesselorpipewithorwithoutaweldadaptor.ThermowellsmanufacturedfrompipeareoutsidethescopeofthisStandard.Thermowellswithspeciallydesignedsurfacestructures(e.g.,aknurledsurfaceorasurfacewithspiralridges)arebeyondthescopeofthisStandard,duetothedifficultyofprovidingdesignruleswithbroadapplicabilityforthesetypesofthermowells.Thermowellattachmentmethods,standarddimensions,parasiticvibrationofasensormountedinsidethethermowell,andthermalequilibriumofthesensorrelativetotheprocessstreamarebeyondthescopeofthisStandard.Inaddition,thermowellsfabricatedbywelding,includingflamesprayorweldoverlays,atanyplacealongthelengthoftheshankoratthetipareoutsidethescopeofthisStandard.
【中国标准分类号】:N11
【国际标准分类号】:17_200_20
【页数】:52P;A4
【正文语种】:英语
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