【英文标准名称】:WeldingPads,WeldingBlanketsandWeldingCurtainsforHotWorkOperations
【原文标准名称】:热加工用焊接垫、焊接毯和焊接护帘
【标准号】:ANSI/FM4950-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-02-21
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:FM
【标准类型】:()
【标准水平】:()
【中文主题词】:毯子;燃料;切削;降解;点火;熔化;便笺薄;性能要求;保护(装置);温度;传输;风化;焊接;加工
【英文主题词】:Blankets;Combustible;Cutting;Degradation;Ignition;Melting;Pads;Performancerequirements;Protection;Temperature;Transmission;Weathering;Welding;Works
【摘要】:Setsperformancerequirementsforweldingpads,weldingblanketsandweldingcurtainsusedasameansofpreventingtheignitionofcombustiblesduringwelding,cuttingandotherhotworkoperations.Weldingpads,weldingblanketsandweldingcurtainswillbeevaluatedontheirabilityto:preventburnthroughofthematerial;provideadequateprotectionforadjacentcombustibles;limittemperaturetransmissionthroughthematerial;resistmelting,drippingordeformation,maintaintheirflexibility,durabilityandstructuralintegrity;andresistdegradationfromweathering.
【中国标准分类号】:J33
【国际标准分类号】:25_160_30
【页数】:
【正文语种】:英语