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【英文标准名称】:Designandmanufactureofsitebuilt,vertical,cylindrical,flat-bottomedsteeltanksforthestorageofrefrigerated,liquefiedgaseswithoperatingtemperaturesbetween0°Cand-165°C-Insulationcomponents
【原文标准名称】:工作温度为0℃～-165℃液态气体冷冻储存用垂直圆柱平底钢罐现场制造的设计和生产.绝缘部件
【标准号】:BSEN14620-4-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:轴承;交付使用;组件;容器;低温的;圆柱形;定义;设计;外壳;平底;气体;检验;装置;绝缘材料;绝缘件;材料;机械性能;操作;压力容器;生产;规范(验收);固定的;钢罐;储存;槽罐设备;罐;测试;热阻;隔气层
【英文主题词】:Bearings;Commissioning;Components;Containers;Cryogenic;Cylindricalshape;Definition;Definitions;Design;Enclosures;Flatbottoms;Gases;Inspection;Installations;Insulatingmaterials;Insulations;Materials;Mechanicalproperties;Mounting;Operation;Pressurevessels;Production;Specification(approval);Stationary;Steeltanks;Storage;Surfacespreadofflame;Tankinstallations;Tanks(containers);Testing;Thermalresistance;Vapourbarriers
【摘要】:ThisEuropeanStandardspecifiestherequirementsformaterials,designandinstallationoftheinsulationofrefrigeratedliquefiedgas(RLG)storagetanks.RLGstoragetanksstoreliquefiedgaswithalowboilingpoint,i.e.belownormalambienttemperature.Theconceptofstoringsuchproductsinliquidformandinnon-pressurizedtanksthereforedependsonthecombinationoflatentheatofvaporizationandthermalinsulation.ConsequentlythermalinsulationforRLGstoragetanksisnotanancillarypartofthecontainmentsystem(asformostambientatmospherichydrocarbontanks)butitisanessentialcomponentandthestoragetankcannotoperatewithoutaproperlydesigned,installedandmaintainedinsulationsystem.ThemainfunctionsoftheinsulationinRLGstoragetanksare:?tomaintaintheboiloffbelowthespecificlimits;?toprotectthenonlowtemperatureparts/materialsofthetank(mainlytheoutertank)bymaintainingthesepartsattheirrequiredambienttemperature;?tolimitthecool-downofthefoundations/soilunderneaththetanktopreventdamagebyfrostheave;?toprevent/minimizecondensationandicingontheoutersurfacesofthetank.Awiderangeofinsulationmaterialsisavailable.Howeverthematerialpropertiesdiffergreatlyamongstthevariousgenericallydifferentmaterialsandalsowithinthesamegenericgroupofmaterials.ThereforewithinthescopeofthisEuropeanStandard,onlygeneralguidanceonselectionofmaterialsisgiven.NOTEForgeneralguidanceonselectionofmaterialsseeAnnexA.ThisEuropeanStandarddealswiththedesignandmanufactureofsitebuilt,vertical,cylindrical,flat-bottomedsteeltanksforthestorageofrefrigerated,liquefiedgaseswithoperatingtemperaturesbetween0°Cand–165°C.
【中国标准分类号】:J74
【国际标准分类号】:23_020_10
【页数】:34P.;A4
【正文语种】:英语


【英文标准名称】:Asbestos-cementslatesandsheets-Liningsheetsandpanels
【原文标准名称】:石棉.水泥厚板和薄板.第5部分:衬板和镶板
【标准号】:BS690-5-1975
【标准状态】:作废
【国别】:英国
【发布日期】:1975-03-27
【实施或试行日期】:1975-03-27
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:外形;墙衬;屋顶板衬垫;波纹状的;名称与符号;抽样方法;薄板材;尺寸;镶面(建筑物);作标记;石棉水泥;屋顶层
【英文主题词】:rooflinings;walllinings;profile;samplingmethods;dimensions;asbestoscement;designations;sheetmaterials;corrugated;cladding(buildings);marking;roofcoverings
【摘要】:
【中国标准分类号】:Q14
【国际标准分类号】:91_100_40
【页数】:16P;A4
【正文语种】:英语