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Product Code:SAE AMS5744
Title:Steel, Corrosion and Heat-Resistant, Bars and Forgings, 15.5Cr - 4.5Ni - 2.9Mo - 0.10N, Heat Treated, 170 ksi (1172 MPa) Tensile Strength
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant steel in the form of bars, forgings, and forging stock.【英文标准名称】:Non-domesticdirectgas-firedforcedconvectionairheatersforspaceheatingnotexceedinganetheatinputof300kW
【原文标准名称】:加热空间输入热量不超过300KW的非家庭用直接气燃强制对流传送热空气加热器.
【标准号】:BSEN525-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧产物;断路装置;加热器;燃气对流供暖;组装;调节装置;试验条件;分类系统;作标记;额定功率;使用说明;空气加热器;公式;对流式加热器;控制样品;包装;加热设备;燃烧器;额定值;安全装置;环境试验;商业的;控制装置;工业的;成份允差;温升;名称与符号;性能;点火系统(热力工程);性能试验;燃气动力装置;设计;漏泄试验;压力试验;防火安全;管接头
【英文主题词】:Adjustments;Airheaters;Assembling;Automaticburnercontrolsystem;Automaticflameguard;Auxiliaryenergy;Boards;Burners;Categories;Chemicalhazards;Classification;Classificationsystems;Combustion;Commissioning;Concentration;Connections;Constructionrequirements;Controlsystems;Controllers;Convection;Convectionheating;Definitions;Density;Design;Distribution;Doors;Electricalequipment;Emission;Explosionhazard;Fans;Feed;Filters;Firerisks;Flaws;Flows;Fluctuation;Gasburning;Gasconnections;Gasfamilies;Gasfilters;Gasfiringsystem;Gasspaceheating;Gastechnology;Gases;Gas-powereddevices;Handoperated;Heatexchangers;Heatload;Heaters;Heating;Heatingequipment;Identificationplates;Ignitionburners;Ignitiondevices;Installations;Instructionsforuse;Interruptions;Marking;Matchflames;Materials;Measurementconditions;Motors;Navigationlights;Nominalthermalload;Openair;Openings;Operatingconditions;Operation;Operationalinstructions;Operationalsafety;Packages;Pressureregulators;Probes;Remotecontrol;Rinsing;Roomheatingappliances;Rooms;Safety;Safetydevices;Safetyrequirements;Servicemanual;Sievingequipment;Space-heatingsystems;Specification(approval);Spraying;Stability;Stopvalves;Structuralsystems;Take-off;Temperature;Temperaturelimiters;Testing;Thermaldesignofbuildings;Thermalenvironmentsystems;Thermalinsulation;Use;Warmairheaters;Weatherresistance
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestmethodsforthesafetyofnon-domesticdirectgas-firedforcedconvectionairheatershavingfullyautomaticcontrolsystems,hereafterreferredtoas'appliances'.ThisEuropeanStandardappliestoappliancesoftypeA2andtypeA3withheatinputbasedonthenetcalorificvalueof300kWorlessfittedwithintegralburnersintendedforuseotherthaninresidentialdwellings.Italsoappliestoappliancesdesignedforoutdoorinstallation.Forindoorappliancesprovisionoftheheatedairmaybebymeansofductingormaybedirectlyintotheheatedspace.Thisstandarddoesnotapplyto:-appliancesintendedforuseinresidentialdwellings;-portableortransportableforcedconvectionappliances;-appliancesfittedwithgasboosters;-appliancesfittedwithair/gasratiocontrols;-applianceswhichincorporateamainburnerhavingmorethanonesectionunderacommonburnercontrol,ofwhichoneormoresectionsmaybeextinguishedwhilstanothersectionremainsinoperation.ThisEuropeanStandardisapplicabletoapplianceswhichareintendedtobetypetested.NOTE.Requirementsforapplianceswhicharenottypetestedwouldneedtobesubjecttofurtherconsideration.
【中国标准分类号】:Q83
【国际标准分类号】:91_140_10
【页数】:58P;A4
【正文语种】:英语