BS EN 969-1996 煤气管道用球墨铸铁管、配件、附件及其接头.要求和试验方法
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【英文标准名称】:Specificationforductileironpipes,fittings,accessoriesandtheirjointsforgaspipelines-Requirementsandtestmethods
【原文标准名称】:煤气管道用球墨铸铁管、配件、附件及其接头.要求和试验方法
【标准号】:BSEN969-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-01-15
【实施或试行日期】:1996-01-15
【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】:松套法兰;弯曲试验;法兰;管道覆层;延伸;漏泄试验;试样制备;硬度;管;缩径联接器;铸铁;尺寸;尺寸;螺纹管接头;定型试验;球墨铸铁;螺纹法兰;无损检验;垫板(容器);盲法兰;抗拉强度;精整;铸铁管道;抗拉试验;管道配件;量值;管连接件;抽样方法;机械试验;设计;尺寸公差;焊接法兰;覆层;管联接器;法兰管件;作标记;作标记;管接头;试样;公差(测量)
【英文主题词】:Accessories;Airtubes;Castironpipes;Cast-iron;Dimensionaltolerances;Dimensions;Fittings;Gascircuits;Gaspipelines;Gaspipes;Materials;Mechanicalproperties;Pipecouplings;Pipefittings;Pipelines;Pipes;Pressuregaspipelines;Properties;Qualityassurance;Specification(approval);Spheroidal-graphitecast-iron;Surfaceprotection;Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiestherequirementsandassociatedtestmethodsapplicabletoductileironpipes,fittings,accessoriesandtheirjointsfortheconstructionofpipelines:—toconveyairorcombustiblegases(e.g.naturalgasortowngas)atpressuresupto16bar;—tobeinstalledbeloworaboveground.NOTE1Acombustiblegasisagasoranyfuelthatisingaseousstateatatemperatureof15℃atapressureof1bar.NOTE2Inthisstandard,allpressuresarerelativepressuresexpressedinbars(100kPa=1bar).Thisstandardspecifiesrequirementsformaterials,dimensionsandtolerances,mechanicalpropertiesandstandardcoatingsofductileironpipesandfittings.Italsogivesperformancerequirementsforallcomponentsincludingjoints.Thisstandardcoverspipes,fittingsandaccessoriescastbyanytypeoffoundryprocessormanufacturedbyfabricationofcastcomponents,aswellascorrespondingjoints,inasizerangeextendingfromDN40toDN600inclusive.Thisstandardappliestopipes,fittingsandaccessorieswhichare:—manufacturedwithsocketed,flangedorspigotendsforjointingbymeansofvarioustypesofgasketswhicharenotwithinthescopeofthisstandard;—normallydeliveredexternallyandinternallycoated;—suitableforgastemperaturesbetween-15℃and50℃.
【中国标准分类号】:J15;Q82
【国际标准分类号】:23_040_10;23_040_40
【页数】:46P;A4
【正文语种】:英语
【原文标准名称】:煤气管道用球墨铸铁管、配件、附件及其接头.要求和试验方法
【标准号】:BSEN969-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-01-15
【实施或试行日期】:1996-01-15
【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】:松套法兰;弯曲试验;法兰;管道覆层;延伸;漏泄试验;试样制备;硬度;管;缩径联接器;铸铁;尺寸;尺寸;螺纹管接头;定型试验;球墨铸铁;螺纹法兰;无损检验;垫板(容器);盲法兰;抗拉强度;精整;铸铁管道;抗拉试验;管道配件;量值;管连接件;抽样方法;机械试验;设计;尺寸公差;焊接法兰;覆层;管联接器;法兰管件;作标记;作标记;管接头;试样;公差(测量)
【英文主题词】:Accessories;Airtubes;Castironpipes;Cast-iron;Dimensionaltolerances;Dimensions;Fittings;Gascircuits;Gaspipelines;Gaspipes;Materials;Mechanicalproperties;Pipecouplings;Pipefittings;Pipelines;Pipes;Pressuregaspipelines;Properties;Qualityassurance;Specification(approval);Spheroidal-graphitecast-iron;Surfaceprotection;Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiestherequirementsandassociatedtestmethodsapplicabletoductileironpipes,fittings,accessoriesandtheirjointsfortheconstructionofpipelines:—toconveyairorcombustiblegases(e.g.naturalgasortowngas)atpressuresupto16bar;—tobeinstalledbeloworaboveground.NOTE1Acombustiblegasisagasoranyfuelthatisingaseousstateatatemperatureof15℃atapressureof1bar.NOTE2Inthisstandard,allpressuresarerelativepressuresexpressedinbars(100kPa=1bar).Thisstandardspecifiesrequirementsformaterials,dimensionsandtolerances,mechanicalpropertiesandstandardcoatingsofductileironpipesandfittings.Italsogivesperformancerequirementsforallcomponentsincludingjoints.Thisstandardcoverspipes,fittingsandaccessoriescastbyanytypeoffoundryprocessormanufacturedbyfabricationofcastcomponents,aswellascorrespondingjoints,inasizerangeextendingfromDN40toDN600inclusive.Thisstandardappliestopipes,fittingsandaccessorieswhichare:—manufacturedwithsocketed,flangedorspigotendsforjointingbymeansofvarioustypesofgasketswhicharenotwithinthescopeofthisstandard;—normallydeliveredexternallyandinternallycoated;—suitableforgastemperaturesbetween-15℃and50℃.
【中国标准分类号】:J15;Q82
【国际标准分类号】:23_040_10;23_040_40
【页数】:46P;A4
【正文语种】:英语
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