标准名称：	直接印字电报设备性能要求
英文名称：	Performance requirements for the direct printing telegraph equipment
中标分类：
发布日期：
实施日期：	1989-10-01
首发日期：
作废日期：
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页数：	13页

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【英文标准名称】:Plasticspipingsystemsfornon-pressureundergrounddrainageandsewerage-Structured-wallpipingsystemsofunplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP)andpolyethylene(PE)-Generalrequirementsandperformancecharacteristics
【原文标准名称】:无压地下排水和污水塑料管系统.未增塑聚氯乙烯(PVC-U)、聚丙烯(PP)和聚乙烯(PE)结构壁管系统.一般要求和性能特性
【标准号】:BSEN13476-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【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】:定义;降低压力的;测定;配件;材料;聚乙烯;管道;管;管系统;管道试验;塑料管道;塑料管;塑料;聚丙烯;PP;性能;保护管;PVC-U;污水工程;下水道;测试;热塑性聚合物;地下;未增塑聚氯乙烯;水常规
【英文主题词】:Definition;Definitions;Depressurized;Determination;Fittings;Materials;PE;Pipelines;Pipes;Pipingsystem;Pipingtest;Plasticpipelines;Plasticpipes;Plastics;Polyethylene;Polypropylene;PP;Properties;Protectivetubes;PVC-U;Sewerage;Sewers;Testing;Thermoplasticpolymers;Underground;Unplasticizedpolyvinylchloride;Waterpractice
【摘要】:ThisEuropeanStandard,togetherwithEN13476-2andEN13476-3,specifiesthedefinitionsandgeneralrequirementsforpipes,fittingsandthesystembasedonunplasticizedpoly(vinylchloride)(PVC-U),polypropylene(PP)andpolyethylene(PE)structured-wallpipingsystemsthataretobeusedfornon-pressureundergrounddrainageandseweragesystems.Thisstandardisapplicableto:a)structured-wallpipesandfittings,whicharetobeusedburiedinthegroundoutsideabuildingstructureonly;reflectedbythemarkingofproductsby“U”;b)structured-wallpipesandfittings,whicharetobeusedburiedingroundbothoutside(applicationareacode“U”)andwithinabuildingstructure(applicationareacode“D”);reflectedinthemarkingofproductsby“UD”.InconjunctionwithEN13476-2andEN13476-3itisapplicabletostructured-wallpipesandfittingswithorwithoutanintegralsocketwithelastomericringsealjoints,aswellasweldedandfusedjoints.Thispartspecifiesgeneralaspectsandgivesguidanceconcerninganationalselectionofrequirementlevelsandclasseswherepart2andpart3ofthisstandardprovideoptions.EN13476-2andEN13476-3specifymaterialcharacteristics,dimensionsandtolerances,testmethods,testparametersandrequirementsforpipeswithsmoothinternalandexternalsurfaces,TypeA,andpipeswithsmoothinternalandprofiledexternalsurfaces,TypeB.Thisstandard,togetherwithEN13476-2andEN13476-3,coversarangeofpipeandfittingsizes,materials,pipeconstructions,stiffnessclassesandtoleranceclassesandoffersrecommendationsconcerningcolours.NOTE1Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticesorcodes.NOTE2Pipes,fittingsandothercomponentsconformingtoanyplasticproductstandardsreferredtoinclause2canbeusedwithpipesandfittingsconformingtothisstandard,whentheyconformtotherequirementsforjointdimensionsgiveninpart2andpart3ofthisstandardandtotheperformancerequirementsgiveninClause9.NOTE3FordimensionslargerthanDN1200OD/IDthisdocumentmayserveasgeneralguidelineregardingappearance,colour,physicalandmechanicalcharacteristicsaswellasperformancerequirements.
【中国标准分类号】:Q81
【国际标准分类号】:93_030
【页数】:34P.;A4
【正文语种】:英语