DIN VDE 0446-1-1982 架空线、架空电车线和通信用的绝缘子.运行电压在1KV以上的架空线用玻璃和陶瓷绝缘子试验

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【英文标准名称】:Leadsuboxideanticorrosivepaint(Amendment1)
【原文标准名称】:亚氧化铅防蚀涂料(修改件1)
【标准号】:JISK5623AMD1-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-05-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:G51
【国际标准分类号】:77_150_60;87_040
【页数】:5P;A4
【正文语种】:日语


【英文标准名称】:Plasticspipingsystemsforwatersupplywithorwithoutpressure-Glass-reinforcedthermosettingplastics(GRP)basedonunsaturatedpolyesterresin(UP)
【原文标准名称】:有或无压力供水塑料管道系统.基于不饱和聚酯(UP)的玻璃增强热固塑料(GRP)
【标准号】:BSEN1796-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-08-31
【实施或试行日期】:2006-08-31
【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】:分类;定义;配件;玻璃纤维增强的;玻璃纤维增强塑料;材料;管联接器;管连接件;管道;管;管系统;塑料管道;塑料管;塑料;聚酯树脂;压力管;规范(验收);试验;热固性聚合物;不饱和聚酯;水管;水常规;水常规(实验);给水
【英文主题词】:Classification;Definition;Definitions;Fittings;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Materials;Pipecouplings;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyesterresins;Pressurepipes;Specification(approval);Testing;Thermosettingpolymers;Unsaturatedpolyesters;Waterpipes;Waterpractice;Watersupply
【摘要】:ThisEuropeanStandardspecifiestherequiredpropertiesofthepipingsystemanditscomponentsmadefromglass-reinforcedthermosettingplastics(GRP)basedonunsaturatedpolyesterresin(UP)intendedtobeusedforwatersupply(drinkingorraw)withorwithoutpressure.Inapipeworksystem,pipesandfittingsofdifferentnominalpressureandstiffnessratingsmaybeusedtogether.NOTE1Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticesorcodes.ThisstandardisapplicabletoGRP-UP,withflexibleorrigidjoints(see3.37and3.38),primarilyintendedforuseinburiedinstallations.NOTE2Pipingsystemsconformingtothisstandardcanalsobeusedfornon-buriedapplicationsprovidedthattheinfluenceoftheenvironmentandthesupportsareconsideredinthedesignofthepipes,fittingsandjoints.Itisapplicabletopipes,fittingsandtheirjointsofnominalsizesfromDN100toDN3000,whichareintendedtobeusedfortheconveyanceofwaterattemperaturesupto50°C,withorwithoutpressure.Thisstandardcoversarangeofnominalsizes,nominalstiffnessesandnominalpressures.Clause4specifiesthegeneralaspectsofGRP-UPpipingsystemintendedtobeusedinthefieldofwatersupplywithorwithoutpressure.NOTE3Attentionisdrawntothenationalrequirements,inthecountryofinstallation,fortheeffectsonwaterqualityapplicabletopipesintendedforuseinpossiblecontactwithdrinkingwater.Clause5specifiesthecharacteristicsofpipesmadefromGRP-UPwithorwithoutaggregatesand/orfillers.Thepipescanhaveathermosettingorthermoplasticsliner.Clause5alsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.Clause6specifiesthecharacteristicsoffittingsmadefromGRP-UPwitheitherathermosettingorthermoplasticslinerintendedtobeusedinthefieldofwatersupply.Clause6specifiesthedimensionalandperformancerequirementsforbends,branches,reducers,saddlesandflangedadaptorsanditalsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.Clause6isapplicabletofittingsmadeusinganyofthefollowingtechniques:a)fabricatedfromstraightpipe;b)mouldedby1)filamentwinding;2)tapewinding;3)contactmoulding;4)hotorcoldpressmoulding.Clause7isapplicabletothejointstobeusedinGRP-UPpipingsystemstobeusedfortheconveyanceofwater,bothburiedandnon-buried.Thisspecificationisapplicabletojoints,whichareorarenotintendedtoberesistanttoaxialloading.Itcoversrequirementstoprovethedesignofthejoint.Clause7specifiestypetestperformancerequirementsforthefollowingjointsasafunctionofthedeclarednominalpressureratingofthepipelineorsystem:c)socket-and-spigotormechanicaljoint;d)lockedsocket-and-spigotjoint;e)cementedorwrappedjoint;f)boltedflangejoint.
【中国标准分类号】:J15;P41
【国际标准分类号】:23_040_20;23_040_45
【页数】:64P.;A4
【正文语种】:英语