BS ISO 4427-1-2007 塑料管道系统.给水用聚乙烯(PE)管和管件.总则
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【英文标准名称】:Plasticspipingsystems-Polyethylene(PE)pipesandfittingsforwatersupply-General
【原文标准名称】:塑料管道系统.给水用聚乙烯(PE)管和管件.总则
【标准号】:BSISO4427-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-09-28
【实施或试行日期】:2007-09-28
【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;尺寸;管件;作标记;材料规范;PE;聚乙烯管道;管道配件;管;塑料管;聚乙烯;规范;输水管道;水管;给水
【英文主题词】:Definitions;Dimensions;Fittings;Marking;Materialsspecification;PE;PEpipes;Pipefittings;Pipes;Plasticpipes;Polyethylene;Specification;Waterpipelines;Waterpipes;Watersupply
【摘要】:ThispartofISO4427specifiesthegeneralaspectsofpolyethylene(PE)pipingsystems(mainsandservicepipes)intendedfortheconveyanceofwaterforhumanconsumption,includingrawwaterpriortotreatmentandwaterforgeneralpurposes.Italsospecifiesthetestparametersforthetestmethodstowhichitrefers.InconjunctionwiththeotherpartsofISO4427,itisapplicabletoPEpipes,fittings,theirjointsandtomechanicaljointswithcomponentsofothermaterials,intendedtobeusedunderthefollowingconditions:a)amaximumoperatingpressure(MOP)uptoandincluding25bar1);b)anoperatingtemperatureof20°Casthereferencetemperature.NOTE1Forapplicationsoperatingatconstanttemperaturesgreaterthan20°Candupto40°C,seeAnnexA.NOTE2ISO4427coversarangeofmaximumoperatingpressuresandgivesrequirementsconcerningcoloursandadditives.Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalguidanceorregulationsandinstallationpracticesorcodes.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;23_040_45
【页数】:24P.;A4
【正文语种】:英语
【原文标准名称】:塑料管道系统.给水用聚乙烯(PE)管和管件.总则
【标准号】:BSISO4427-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-09-28
【实施或试行日期】:2007-09-28
【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;尺寸;管件;作标记;材料规范;PE;聚乙烯管道;管道配件;管;塑料管;聚乙烯;规范;输水管道;水管;给水
【英文主题词】:Definitions;Dimensions;Fittings;Marking;Materialsspecification;PE;PEpipes;Pipefittings;Pipes;Plasticpipes;Polyethylene;Specification;Waterpipelines;Waterpipes;Watersupply
【摘要】:ThispartofISO4427specifiesthegeneralaspectsofpolyethylene(PE)pipingsystems(mainsandservicepipes)intendedfortheconveyanceofwaterforhumanconsumption,includingrawwaterpriortotreatmentandwaterforgeneralpurposes.Italsospecifiesthetestparametersforthetestmethodstowhichitrefers.InconjunctionwiththeotherpartsofISO4427,itisapplicabletoPEpipes,fittings,theirjointsandtomechanicaljointswithcomponentsofothermaterials,intendedtobeusedunderthefollowingconditions:a)amaximumoperatingpressure(MOP)uptoandincluding25bar1);b)anoperatingtemperatureof20°Casthereferencetemperature.NOTE1Forapplicationsoperatingatconstanttemperaturesgreaterthan20°Candupto40°C,seeAnnexA.NOTE2ISO4427coversarangeofmaximumoperatingpressuresandgivesrequirementsconcerningcoloursandadditives.Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalguidanceorregulationsandinstallationpracticesorcodes.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;23_040_45
【页数】:24P.;A4
【正文语种】:英语
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