ISO 10838-3-2001 燃气用聚乙烯管道系统的机械管件第3部分：标称外径小于或等于63mm的热塑管件

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【英文标准名称】:Mechanicalfittingsforpolyethylenepipingsystemsforthesupplyofgaseousfuels-Part3:Thermoplasticsfittingsforpipesofnominaloutsidediameterlessthanorequalto63mm
【原文标准名称】:燃气用聚乙烯管道系统的机械管件第3部分：标称外径小于或等于63mm的热塑管件
【标准号】:ISO10838-3-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:燃气管道;聚乙烯管道;气体燃料;直径;热塑性聚合物;密封性;管系统;聚乙烯;尺寸;管道配件;外径;配件;热塑性的;规范(验收);定义
【英文主题词】:
【摘要】:ThispartofISO10838specifiesrequirementsandtestmethodsforfull-end-load-resistantmechanicalpipe-jointingsystemsforconnecting,toeachotherortoafittingorasalateralconnectiontoapolyethylenemain(branchingorlateralconnection),polyethylene(PE)pipes,conformingtoISO4437,ofnominaloutsidediametersmallerthanorequalto63mm.Inaddition,itspecifiescertaingeneralpropertiesofthematerialfromwhichthesefittingsaremade.ThispartofISO10838specifiesdimensionalrequirementsfor,andtheperformanceof,suchassemblies.Itisapplicabletomechanicalfittingswiththermoplasticsand/orreinforced-thermoplasticsload-bearingcomponentsintendedforusewithPEpipesdesignedforthesupplyofgaseousfuels,toproduceeitherpermanentjointsorjointswhichcanbedismantled.Ifintendedforassemblywithametalpipeorfitting,suchconnectionsmaycomprisecompressionjointsorflangedorfusedconnections.ThispartofISO10838isapplicableonlytomechanicalfittingswithnormaloperating-temperaturelimitsbetween-20℃and+40℃,unlessotherwiseagreedbetweentheinterestedparties.ItisthepurposeofthispartofISO10838toprovideperformancerequirementsthatwillensurethatmechanicalpipe-jointingsystemswillprovidefullsealingandfullrestraintofthePEpipingsothatthePEpipingwillyieldratherthanpulloutofthemechanicaljointwhensubjectedtotensileforcesorpressure.
【中国标准分类号】:Q82
【国际标准分类号】:23_040_45
【页数】:14P;A4
【正文语种】:英语