BS ISO 10838-1-2001 燃气用聚乙烯管道系统的机械管件.标称外径小于或等于63mm的管道用金属管件

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【英文标准名称】:Mechanicalfittingsforpolyethylenepipingsystemsforthesupplyofgaseousfuels-Metalfittingsforpipesofnominaloutsidediameterlessthanorequalto63mm
【原文标准名称】:燃气用聚乙烯管道系统的机械管件.标称外径小于或等于63mm的管道用金属管件
【标准号】:BSISO10838-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【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】:管道配件;塑料管;法兰管件;管道工程系统;螺纹管接头;气体燃料;材料规范;金属;管接头;聚乙烯;塑料;机械零部件;压合接头
【英文主题词】:Diameter;Dimensions;Fittings;Gascircuits;Gaseousfuels;Metallicmaterials;Outsidediameters;PEpipes;Pipefittings;Pipelines;Pipingsystem;Plasticpipes;Polyethylene;Testing;Tightness
【摘要】:ThispartofISO10838specifiesrequirementsandtestmethodsforfull-end-load-resistantmechanicalpipe-jointingsystemsforconnecting,toeachotherortoametalpipeorfitting,polyethylene(PE)pipes,conformingtoISO4437,ofnominaloutsidediameterlessthanorequalto63mm.Inaddition,itspecifiescertaingeneralpropertiesofthematerialfromwhichthesefittingsaremade.ThispartofISO10838specifiesdimensionalrequirementsfor,andtheperformanceof,suchassemblies.Itisapplicabletomechanicalfittingsinwhichallload-bearingelementsofthejointaremetal.TheyareintendedforusewithPEpipesdesignedforthesupplyofgaseousfuels,thesefittingsproducingeitherpermanentjointsorjointswhichcanbedismantled.Ifintendedforassemblywithametalpipeorfitting,suchconnectionsmaycomprisescrewthreads,compressionjoints,orflangedorweldedconnections.ThispartofISO10838isapplicableonlytomechanicalfittingswithnormaloperating-temperaturelimitsbetween-20℃and+40℃,unlessotherwiseagreedbetweeninterestedparties.ItisthepurposeofthispartofISO10838toprovideperformancerequirementsthatwillensurethatmechanicalpipe-jointingsystemswillprovidefullsealingandfullrestraintofthePEpipingsothatthePEpipingwillyieldratherthanpulloutofthemechanicaljointwhensubjectedtotensileforcesorpressure.
【中国标准分类号】:Q82
【国际标准分类号】:23_040_40
【页数】:20P.;A4
【正文语种】:英语