【英文标准名称】:Steeltubesforonshoreandoffshorewaterpipelines-Internalliquidappliedepoxyliningsforcorrosionprotection
【原文标准名称】:陆上和海上输水管道用钢管.防腐蚀用内部液体环氧衬里
【标准号】:BSEN10339-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:粘结强度;覆层厚度;覆层;防腐蚀;定义;环氧化物;环氧涂层;环氧树脂;配件;燃气技术;硬度;内涂层;检验;内部覆层;作标记;测量;模制件;海上的;顺序示度;包装件;管道覆层;管道;管;塑料涂层;塑料;聚酰胺;表面预处理;护壳;规范(验收);钢管;钢;表面处理;技术数据单;测试;地下;水常规(实验)
【英文主题词】:Adhesivestrength;Coatingthickness;Coatings;Corrosionprotection;Definitions;Epoxides;Epoxycoatings;Epoxyresins;Fittings;Gastechnology;Hardness;Innercoatings;Inspection;Internalcoatings;Marking;Measurement;Mouldedparts;Offshore;Orderindications;Packages;Pipecoatings;Pipelines;Pipes;Plasticcoatings;Plastics;Polyamides;Pre-treatmentofsurfaces;Sheathings;Specification(approval);Steelpipes;Steeltubes;Steels;Surfacetreatment;Technicaldatasheets;Testing;Underground;Waterpractice
【摘要】:ThisEuropeanStandardspecifiestherequirementsfortheapplicationofliquidappliedepoxyinternallinings,forthecorrosionprotectionofsteeltubes.Thistypeofliningisgenerallyusedinthetransportanddistribution,underpressureorbygravity,ofwaterintendedforhumanconsumptionandindustrialuse,seawater,wastewaterandalsoinfirewater.Thetemperatureofthewatertransportedgenerallydoesnotexceed50°C.Thechoiceofthelininganditslimitsofusedependonthetypeofproductused,thepipelayingconditions,thetemperatureandthechemicalcompositionofthefluid.ThechoiceoftheproductforthemediumtobetransportedanditsqualificationarenotpartofthisEuropeanStandard.Theliningconsistsnormallyofonelayerofliquidproduct,appliedbysprayairlesstechniqueaftersurfacepreparation.AllorsomeoftherequirementsofthisEuropeanStandardcanapplytotheinternalliningsoffittings,ifagreedbythepurchaserandthecoater.ThelininginthisEuropeanStandardcanbeappliedtolongitudinallyorspirallyweldedtubesandtoseamlesssteeltubesusedfortheconstructionofpipelinesforconveyingliquids.Thesetubesarenotintendedtobebentaftertheepoxylininghasbeenapplied.ThisEuropeanStandarddoesnotcoverin-situappliedorrehabilitationlinings.Theconstituentmaterialsofepoxylinings,whenusedundertheconditionsforwhichtheyaredesigned,inpermanentortemporarycontactwithwaterintendedforhumanconsumption,shouldnotchangethequalityofthatwatertosuchanextentthatitfailstocomplywiththerequirementsofEuropeanregulationsattheenduser.Forthispurpose,referenceshouldbemadetotherelevantnationalstandardstransposingENstandardswhenavailable,dealingwiththeinfluenceofmaterialsonwaterquality.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_99;25_220_60
【页数】:20P;A4
【正文语种】:英语


【英文标准名称】:Machinetoolcomponents-Widerangecollets
【原文标准名称】:机床零件.第7部分:宽距夹头
【标准号】:BS4185-7-1973
【标准状态】:现行
【国别】:英国
【发布日期】:1973-10-16
【实施或试行日期】:1973-10-16
【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】:互换性;形状公差;作标记;机床部件;形状;弹簧夹头;夹头;名称与符号;尺寸;孔
【英文主题词】:marking;dimensions;machinetoolcomponents;shape;holes;formtolerances;designations;colletchucks;collets;interchangeability
【摘要】:Specifiesthreedistincttypesandgivesdimensionsforinterchangeabilityandaccuracyrequirements.Thecolletsmaybeusedineitherleadlengthordraw-incolletchucksofsuitabledesignandtheymaybeusedinvariousmakesofcapstanandturretlathesandonsinglespindleautomaticlathes.
【中国标准分类号】:J51
【国际标准分类号】:25_060_20
【页数】:16P;A4
【正文语种】:英语