BS 6400-3-2007 最大容量不超过6m3/h煤气表的安装、调换、重新定位和拆除用规范.第3部分:低压和中压(第三类家用煤气)
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【英文标准名称】:Specificationforinstallation,exchange,relocationandremovalofgasmeterswithamaximumcapacitynotexceeding6m3/h–Part3:Lowandmediumpressure(3rdfamilygases)
【原文标准名称】:最大容量不超过6m3/h煤气表的安装、调换、重新定位和拆除用规范.第3部分:低压和中压(第三类家用煤气)
【标准号】:BS6400-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-11-31
【实施或试行日期】:2007-12-31
【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】:建筑物;控制装置;家用的;交换;流量率;流量计;燃气表;装配;液化石油气;位置;压力;安全措施;尺寸;容积式流量计;三类家用煤气
【英文主题词】:Buildings;Controldevices;Domestic;Exchange;Flowrates;Flowmeters;Gas-supplymeters;Installation;Liquefiedpetroleumgas;Position;Pressure;Safetymeasures;Size;Volumeflowmeters;3rdfamilygases
【摘要】:Thestandardspecifiesrequirementsfortheinstallation,exchange,relocationandremovalofcreditorprepaymentdiaphragmandultrasonicgasmeterswithamaximumcapacitynotexceeding6m3/h.NOTE1Forthepurposesofthisstandard,installationincludesdesign,inspectionandcommissioning.Itisrecognizedthateachofthesetaskscanbeperformedbythesameperson.ThispartofBS6400isapplicabletometerinstallations:a)suppliedwith3rdfamilygaseseither:1)fromlowpressureservicepipeworkwithamaximumoperatingpressurenotexceeding75mbarandadesignmaximumincidentalpressureof350mbar;or2)frommediumpressureservicepipeworkwithamaximumoperatingpressureexceeding75mbarbutnotexceeding2barandadesignmaximumincidentalpressureof2.7bar;b)onlyfitteddownstreamoftheemergencycontrolvalve;c)thatutilizesameterregulatordownstreamoftheemergencycontrolvalve;d)whereallgasfittingssubjectedtomediumpressurehavebeenpre-assembledandwherestrengthandgastightnesstestinghasbeenundertakenontheregulatorassemblyatthefactory;e)wheretheoperatingpressureattheoutletofthemeterisnominally37mbar.InstallationpipeworkisspecifiedinBS5482-1andLPGACodeofPractice25[14].Servicepipework(includingthefirstemergencycontrolvalve)isspecifiedinBS5482-1andtheLPGACodeofPractice22[15]andLPGACodeofPractice25[14].Thisstandarddoesnotcoverpressureregulatinginstallationsinstalledinaservicepipeworkupstreamoftheemergencycontrolvalve.
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40
【页数】:46P.;A4
【正文语种】:英语
【原文标准名称】:最大容量不超过6m3/h煤气表的安装、调换、重新定位和拆除用规范.第3部分:低压和中压(第三类家用煤气)
【标准号】:BS6400-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-11-31
【实施或试行日期】:2007-12-31
【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】:建筑物;控制装置;家用的;交换;流量率;流量计;燃气表;装配;液化石油气;位置;压力;安全措施;尺寸;容积式流量计;三类家用煤气
【英文主题词】:Buildings;Controldevices;Domestic;Exchange;Flowrates;Flowmeters;Gas-supplymeters;Installation;Liquefiedpetroleumgas;Position;Pressure;Safetymeasures;Size;Volumeflowmeters;3rdfamilygases
【摘要】:Thestandardspecifiesrequirementsfortheinstallation,exchange,relocationandremovalofcreditorprepaymentdiaphragmandultrasonicgasmeterswithamaximumcapacitynotexceeding6m3/h.NOTE1Forthepurposesofthisstandard,installationincludesdesign,inspectionandcommissioning.Itisrecognizedthateachofthesetaskscanbeperformedbythesameperson.ThispartofBS6400isapplicabletometerinstallations:a)suppliedwith3rdfamilygaseseither:1)fromlowpressureservicepipeworkwithamaximumoperatingpressurenotexceeding75mbarandadesignmaximumincidentalpressureof350mbar;or2)frommediumpressureservicepipeworkwithamaximumoperatingpressureexceeding75mbarbutnotexceeding2barandadesignmaximumincidentalpressureof2.7bar;b)onlyfitteddownstreamoftheemergencycontrolvalve;c)thatutilizesameterregulatordownstreamoftheemergencycontrolvalve;d)whereallgasfittingssubjectedtomediumpressurehavebeenpre-assembledandwherestrengthandgastightnesstestinghasbeenundertakenontheregulatorassemblyatthefactory;e)wheretheoperatingpressureattheoutletofthemeterisnominally37mbar.InstallationpipeworkisspecifiedinBS5482-1andLPGACodeofPractice25[14].Servicepipework(includingthefirstemergencycontrolvalve)isspecifiedinBS5482-1andtheLPGACodeofPractice22[15]andLPGACodeofPractice25[14].Thisstandarddoesnotcoverpressureregulatinginstallationsinstalledinaservicepipeworkupstreamoftheemergencycontrolvalve.
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40
【页数】:46P.;A4
【正文语种】:英语
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