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【英文标准名称】:OUTLINEOFINVESTIGATIONFORFLEXIBLECONNECTORPIPINGFORFUELSIssueNumber1
【原文标准名称】:燃料柔性连接管道调查大纲发布号:1
【标准号】:ULSUBJECT2039-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010-12-30
【实施或试行日期】:2010-12-30
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscoverprimary,secondary,andcoaxialtypesofflexibleconnectorpipesintendedforshortlengthtransferandcontainmentofthespecificliquidfuels(orvaporsthereof)identifiedinthisOutline,atcommercial(public)orfleet(private)automotivemotorvehiclefuelingstations.1.2Connectorpipesmaybemetallic,nonmetallic,orcomposite,butarelimitedtomaximum12ft(3.65m)lengthsinnominalsizesupto4inches(102mm)asflexibletransitioncomponentswithinfueldispensingand/orvaporrecoverypipingsystems,typicallyintendedforuseinthefollowingautomotivefuelingstationapplications:a)Undergrounduse(belowsurfacebutaccessiblesuchaswithinchasepiping)whenconnectedtoundergroundtanksorundergroundpipeswithexpectedexposurestosoil,water,andsoilfluids;b)Sumpuse(enclosedtank,transitionordispensertypes)whenconnectedtopumps,valves,monitors,ordispensingdeviceswithexpectedexposurestosoil,water,soilfluids,andoccasionalsunlight;c)Abovegrounduse(abovesurfacebutwithadditionalphysicalprotection)whenconnectedtoabovegroundtanksorabovegroundpipeswithexpectedexposurestosoil,water,soilfluids,andsunlight.1.3Connectorpipesystemsareintendedforcontainmentofautomotivefuelsandexposuretosoilfluidsthathavesimilarchemical,physicalandmaterialcompatibilitypropertiesasrepresentedbythetestliquidsintheserequirementsbasedonfuelsformulatedinaccordancewith40CFRPart80,RegulationofFuelsandFuelAdditives,andmeetingthefollowingASTMFuelSpecificationsandblendlimitations:a)ASTMD-975,StandardSpecificationforDieselFuelOils,withbiodieselblendsuptoamaximumof5percent(B5);b)ASTMD-7467,StandardSpecificationforLowBlendBiodiesel,withbiodieselblendsbetween6to20percent(B6toB20).c)ASTMD-4814,StandardSpecificationforAutomotiveSpark-IgnitionEngineFuel,gasolineoroxygenatedgasoline,withlimitedethanolblendsuptoamaximumof10percent(E10).d)ASTMD-5798,StandardSpecificationforFuelEthanol(Ed75–Ed85)forAutomotiveSpark-IgnitionEngines,highblendethanol,withgasoline/ethanolmixturesinthenominalE85range(E70–E90).e)MidRangeEthanolBlends(E11toE69)usingvariablemixturesofASTMD4814LowBlendEthanolandASTMD5798HighBlendEthanol1.4Productscoveredbythisoutlineareintendedtobeinstalledandusedinaccordancewith:a)FlammableandCombustibleLiquidsCode,NFPA30,b)CodeforMotorFuelDispensingFacilitiesandGarages,NFPA30A,c)UniformFireCode,NFPA1,d)InternationalFireCodepublishedbytheInternationalFireCouncil,ore)Otherapplicablefederalandstateregulationsforpiping.1.5Theseproductsarefactorymanufacturedandintendedforon-sitefieldassembly,inspection,andleaktestingforthespecifiedapplicationsanduseconditionsbyqualifiedpersonsinaccordancewiththemanufacturer’sinstructionsandlocalrequirements.1.6Theseproductsareintendedtobeperiodicallyinspectedandmaintainedforcontinuedservice,ortakenoutofserviceifnecessary,byqualifiedpersonsinaccordancewithindustryrecommendedpracticesand/orthemanufacturersinstructions.1.7Theseproductshavenotbeenevaluatedforuseafternaturaldisasters,firesorexposurestochemicalsnotrepresentativeofthetestliquidsorexcessivephysicaldamagebeyondtheexpectedassembly,installationandusesasidentifiedintheserequirements.
【中国标准分类号】:P94
【国际标准分类号】:
【页数】:30P.;A4
【正文语种】:英语


Product Code:SAE AMS3718/2
Title:Webbing, Woven Nylon For Decelerators 1 (25) Wide, 4000 (17,800) Breaking Strength
Issuing Committee:Ams P Polymeric Materials Committee
Scope: