【英文标准名称】:StandardGuideforPerformanceEvaluationofHydraulicFluidsforPistonPumps
【原文标准名称】:活塞泵的液压液性能评定的标准指南
【标准号】:ASTMD6813-2002a(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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.N0.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydraulicfluid;hydraulicpumptesting;pistonpump;Axialpistonpump;Contamination--petroleumproducts;Fluidclassification;Hydraulicfluids/oils;Hydraulicpumptests;Performance--petroleumproducts/applications;Pistonpumps;Radialpistonpump
【摘要】:Usersofhydraulicequipmentwhichincludespistonpumpswouldlikeassurancethatthefluidstheyusewillallowtheirsystemstooperatesafelywithreasonableequipmentlife.Thisassuranceiscommonlyprovidedbythefluidsupplierintheformofresultsofstandardizedtestsonthefluid,ordemonstratedsuccessinfielduseinsimilarsystems,orboth.Thisguidewillhelpfluiddevelopersandusersdeveloptestingprotocolswhichdemonstratethesuitabilityofafluidforitsintendeduse,includinganyrequiredlimitationsonhydraulicsystemoperatingconditions.Thesignificanceanduseofeachtestmethodcitedinthisguidewilldependuponthesysteminuseandthepurposeofthetestmethod.UsethemostrecenteditionsofASTMtestmethods.1.1Thisguidecoverstheestablishmentoftestprotocolsandmethodologiesfordeterminingthesuitabilityoffluidsforuseinfluidpowersystemsthatincorporateaxialorradialpistonpumps.Thesuitabilityofallfluidtypestomeetspecificlevelsofperformanceinpistonpumpsisaddressed.Thesefluidsinclude,butarenotlimitedtoformulationsbasedonmineral,syntheticorvegetableoilbasestocks.Thefinishedfluidsmaybeintheformofstraightoils,solubleoilsorinvertemulsions.1.2Thetestprotocolsandmethodologiesdescribedinthisguidehavebeenselectedfortheirabilitytodistinguishbetweenhighlyacceptable,acceptableandunacceptablefluidperformanceinpistonpumps.Theytakeintoaccountthebroadrangeofoperatingconditionspistonpumpsaresubjectedto,aswellasthecommonvariationsindesignandmaterialsofconstructionamongpumpmanufacturers.1.3Thisguideisintendedtocomplementproprietarytestprotocolsandmethodologiesemployedbysomepistonpumpmanufacturers.Thetestprotocolsandmethodologieswithinthisguidemayhelppumpmanufacturers,fluidformulatorsandendusersaccuratelyscreenpotentialfluidsforspecificperformancecharacteristics.Theresultsofthisscreeningmaybesufficientincertaininstancesforpumpmanufacturerstoforegorequirementsforadditionalfluidperformancetests.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:J71
【国际标准分类号】:75_120
【页数】:23P.;A4
【正文语种】:英语


【英文标准名称】:Pressurepipeandcouplings,glassfiber-reinforced,forundergroundfireservice
【原文标准名称】:地下消防设备用玻璃纤维增强压力管道和管联接器
【标准号】:UL1713-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995-03
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:消防设备;玻璃纤维增强的;压力管;人造树脂;管联接器;地下;环氧树脂涂层;防火安全;热固的
【英文主题词】:firesafety;underground;pipecouplings;artificialresins;thermosetting;pressurepipes;glass-fibrereinforced;epoxycoatings;firebrigadeequipment
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:23_040_20;13_220_20
【页数】:13P;A4
【正文语种】:英语