【英文标准名称】:Steeltubesandfittingsforonshoreandoffshorepipelines-Externalliquidappliedpolyurethaneandpolyurethane-modifiedcoatings
【原文标准名称】:岸上和近海输油管用钢管和配件.用于外部液体的聚氨酯和改性聚氨酯脂涂层
【标准号】:BSEN10290-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-09-19
【实施或试行日期】:2002-09-19
【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】:作标记;海底;地下;塑料;外覆层;管道;护壳;防腐蚀;塑料涂层;管道覆层;配件;输水管道;覆层;钢;规范(验收);管;检验;聚氨酯;钢管;测试;定义
【英文主题词】:Adhesivestrength;Coatings;Composition;Corrosionprotection;Definition;Definitions;Exteriorcoatings;Fittings;Gastechnology;Heatageingtests;Inspection;Marking;Mouldedparts;Offshore;Orderindications;Pipecoatings;Pipelines;Pipes;Plasticcoatings;Plastics;Polyurethane;Properties;Qualityassurance;Seamlesspipes;Sheathings;Shockresistance;Specification(approval);Steelpipes;Steeltubes;Steels;Storage;Technicaldatasheets;Testing;Thermosettingpolymers;Underground;Waterpipelines
【摘要】:ThisEuropeanStandardspecifiestherequirementsofliquidappliedexternalcoating,polyurethane(PUR)andpolyurethane-modified(PUR-MOD),forthecorrosionprotectionoftubesandpipelinefittings.Thecoatinginthisstandardcanbeappliedtolongitudinallyorspirallyweldedandtoseamlesssteeltubesandfittingsusedfortheconstructionofpipelinesforconveyingliquidsorgases.Inaccordancewiththeelongationproperties,ifthecomponenthastobecoldbentthecoatingshallbeappliedafterbendingunlessotherwiseapprovedbythepurchaser.Thecoatingshallconsistnormallyofonelayerofliquidproduct,appliedbybrushorbyanairlessspraytechnique.Otherapplicationmethodscanberecommendedbytheproductmanufacturer,inaccordancewiththekindofproduct(spatula,injection,spreading,etc.).ThiscoatingcanbeusedfortheprotectionofburiedorsubmergedsteeltubesforserviceatthefollowingtemperaturesandwithtwothicknessclassesA(1000μm)andB(1500μm)basedonthefollowingcombination.Lowerthicknesscanbeagreedbetweenthecoatingmanufacturerandthepurchaser.—type1:-20℃to40℃,thicknessclassAorB—type2:-20℃to60℃,thicknessclassB—type3:-20℃to80℃,thicknessclassBOthertemperaturescanbeagreed;inthiscase,testsshallbecarriedoutattherequiredtemperature.Inthisstandardthewordcomponentsisusedfortubesandfittings.Frequenciesoftestsonfittingsshallbeagreedbythepartiesattheorderingstage.Componentscoatedwiththesetypesofcoatingsmaybefurtherprotectedbymeansofcathodicprotection.
【中国标准分类号】:E98;H48
【国际标准分类号】:23_040_99;25_220_60
【页数】:48P.;A4
【正文语种】:英语