标准资料网-标准资料免费资源平台

【英文标准名称】:Plasticspipingsystems.Pipingsystemsforundergrounddrainageandsewerage.Testmethodforresistancetocombinedtemperaturecyclingandexternalloading
【原文标准名称】:塑料管道系统.地下排水排污用管道系统.耐组合温度循环和外加负荷的试验方法
【标准号】:BSEN1437-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-01-06
【实施或试行日期】:2003-01-06
【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】:温度变化;元部件;尺寸稳定性;尺寸规格;排水;热水;泄漏率;泄漏试验;负荷;数学计算;测量;机械测试;管连接件;管道配件;管道;管;管道工程系统;管系统;塑料管道;塑料管;塑料;耐力;污水;污水工程;下水道;应力;温度;温度波动;试验报告;测试;热循环;热阻;热循环试验;地下;水
【英文主题词】:Changesoftemperature;Components;Dimensionalstability;Dimensions;Drainage;Hotwater;Leakrate;Leaktests;Loading;Mathematicalcalculations;Measurement;Mechanicaltesting;Pipecouplings;Pipefittings;Pipelines;Pipes;Pipeworksystems;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Resistance;Sewage;Sewerage;Sewers;Stress;Temperature;Temperaturefluctuations;Testreports;Testing;Thermalcycling;Thermalresistance;Thermal-cyclingtests;Underground;Water
【摘要】:Thisstandardspecifiestwomethodsfortestingpipesandfittingsorjointsforplasticspipingsystemsintendedforuseinundergrounddrainageandseweragesystemsfortheirresistancetodeformationandleakagewhensubjectedtosustainedexternalloadinginconjunctionwiththepassageofhotwater.MethodAinvolvestemperaturecycling,bypassinghotwaterandcoldwateralternately,andisapplicabletopipesandassociatedfittingshavingameanoutsidediameterdem≤190mm.MethodBinvolvespassinghotwateronly,exceptatintervalsspecifiedformeasurementofinternaldeflection,andisapplicabletopipesandassociatedfittingshavingameanoutsidediameter190mm【中国标准分类号】:P40
【国际标准分类号】:93_030
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystems-Multilayerpipes-Determinationoflong-termstrength
【原文标准名称】:塑料管道系统.多层管道.测定长期强度
【标准号】:ISO17456-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:复合管;蠕变性能;耐内压试验;定义;液体静压力;流体静力学(水);检验;机械性能;多层系统;管道;管;塑料管;塑料;压力试验;规范(验收);试验
【英文主题词】:Compositetubes;Creepbehaviour;Creepinternalpressureprooftests;Definitions;Hydrostaticpressure;Hydrostatics;Inspection;Mechanicalproperties;Multilayersystem;Pipelines;Pipes;Plasticpipes;Plastics;Pressuretests;Specification(approval);Testing
【摘要】:ThisInternationalStandardspecifiestwoalternativemethodsfordeterminingthelong-termhydrostaticstrengthofmultilayerpipes:acalculationmethodapplicabletomultilayerPpipes(allpolymerlayers)andatestmethodapplicabletobothmultilayerPandmultilayerMpipes(polymerandmetallayers).ThisInternationalStandardisnotapplicabletopipesconsistingofonepolymericstress-designedlayerorhavinganoutsidepolymericlayerthatisnotstress-designed.ThosetypesofmultilayerpipearecoveredbytheInternationalStandardsreferencedinClause2.
【中国标准分类号】:G33;P94
【国际标准分类号】:23_040_20
【页数】:9P.;A4
【正文语种】:英语