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【英文标准名称】:HydrantsforFire-ProtectionService
【原文标准名称】:防火用消防栓
【标准号】:UL246-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993-06-02
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:给水栓;管系统;输出口;消防用水;防火安全;阀门
【英文主题词】:outlets;valves;firesafety;waterforfirefighting;pipingsystem;hydrants
【摘要】:1.1Theserequirementscovertheperformanceofandmethodsfortestinghydrantsemployedinpipingsystemssupplyingwaterforfire-protectionservice.1.2Hydranttypescoveredbythisstandardinclude:a)Basevalvedesignwithamainvalveofeitherthecompressiontypeopeningwiththepressureoragainstit,orgatetypewiththeoutletsindividuallyvalvedorwithoutvalves;andb)Wetbarreldesignwithoutletsindividuallyvalved.1.3Requirementsfortheinstallationanduseofhydrantscoveredbytheserequirementsinclude,amongothers,theStandardfortheInstallationofPrivateFireServiceMains,NFPA24.1.4Aproductthatcontainsfeatures,characteristics,materials,orsystemsnewordifferentfromthoseinusewhenthestandardwasdeveloped,andthatinvolvesariskoffire,electricshock,orinjurytopersonsshallbeevaluatedusingtheappropriateadditionalcomponentandend-productrequirementsasdeterminedbytheintentofthisstandard.
【中国标准分类号】:C84
【国际标准分类号】:13_220_20
【页数】:30P.;A4
【正文语种】:英语