【英文标准名称】:Cathodicprotectionforsubmarinepipelines
【原文标准名称】:海底管道的阴极保护
【标准号】:BSEN12474-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-25
【实施或试行日期】:2001-10-25
【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】:管;设计;防腐蚀;钢;阴极保护;不锈钢;水下;腐蚀;工作环境;防护覆层;电流;管道覆层;装配;管道;覆层
【英文主题词】:
【摘要】:ThisEuropeanStandardestablishesthegeneralcriteriaandrecommendationsforthedesign,installation,monitoringandcommissioningofthecathodicprotectionsystemsforsubmarinepipelines.Thisstandardisapplicabletoallgradesofcarbonmanganesesteelandtostainlesssteelpipelines;itcoversalltypesofseawaterandseabedenvironmentsencounteredinsubmergedconditions.Thecathodicprotectionofshortlengthsofsubmarinepipelinesandtheirbranches,whicharedirectlyconnectedtocathodicallyprotectedonshorepipelines,areoutsideofthescopeofthisstandard(seeEN12954:2001).Thecathodicprotectionofrisersisincludedinthisstandardonlyiftheyareinsulatedfromthesupportingstructure.ThecathodicprotectionoftherisersindirectelectricalcontactwiththesupportingstructureisincludedinEN12495.
【中国标准分类号】:A29
【国际标准分类号】:23_040_99
【页数】:30P;A4
【正文语种】:英语