BS ISO 8434-3-2005 用于液压传动和一般用途的金属管接头.O形圈端面密封管接头
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【英文标准名称】:Metallictubeconnectionsforfluidpowerandgeneraluse-O-ringfacesealconnectors
【原文标准名称】:用于液压传动和一般用途的金属管接头.O形圈端面密封管接头
【标准号】:BSISO8434-3-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-02
【实施或试行日期】:2005-09-02
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:标志;材料规范;金属管道;O型密封圈;管道配件;管;密封件;规范(验收);压合接头;定义;尺寸;液压系统;流体技术;作标记
【英文主题词】:Compressionfittings;Definition;Definitions;Dimensions;Fluidsystems;Fluidtechnology;Marking;Materialsspecification;Metalpipes;O-rings;Pipefittings;Pipes;Seals;Specification(approval)
【摘要】:ThispartofISO8434specifiesthegeneralanddimensionalrequirementsforthedesignandperformanceofO-ringfacesealconnectorsmadeofsteelfortubeoutsidediametersorhoseinsidediametersof6mmthrough38mm,inclusive.Theseconnectorsareforuseinfluidpowerandgeneralapplicationswhereelastomericsealscanbeusedtopreventfluidleakage,includingleakagecausedbyvariationsinassemblyprocedures.TheyareintendedfortheconnectionoftubesandhosefittingstoportsinaccordancewithISO6149-1.(SeeISO12151-1forrelatedhosefittingspecification.)Theseconnectorsprovideleakproof,full-flowconnectionsinhydraulicsystemsoperatingfromavacuumof6,5kPa[0,065bar3)]absolutepressuretotheworkingpressuresshowninTable1.Becausemanyfactorsinfluencethepressureatwhichasystemperformssatisfactorily,thesevaluesshallnotbeunderstoodasguaranteedminimums.Foreveryapplication,itisrecommendedthatsufficienttestingbeconductedandreviewedbyboththeuserandmanufacturertoensurethatrequiredperformancelevelsaremet.NOTEForuseunderconditionsoutsidethepressureand/ortemperaturelimitsspecified,see5.3.Bothmetricandinchtubingcanbeaccommodatedbychangingthesleeve(seeAnnexD).Inthepast,theseconnectorshavebeenusedpredominantlywithinchtubing.Fornewandfuturedesigns,theuseofmetrictubingispreferred.ThispartofISO8434alsospecifiesaperformanceandqualificationtestforO-ringfacesealconnectors.
【中国标准分类号】:J15
【国际标准分类号】:23_100_40
【页数】:72P.;A4
【正文语种】:英语
【原文标准名称】:用于液压传动和一般用途的金属管接头.O形圈端面密封管接头
【标准号】:BSISO8434-3-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-02
【实施或试行日期】:2005-09-02
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:标志;材料规范;金属管道;O型密封圈;管道配件;管;密封件;规范(验收);压合接头;定义;尺寸;液压系统;流体技术;作标记
【英文主题词】:Compressionfittings;Definition;Definitions;Dimensions;Fluidsystems;Fluidtechnology;Marking;Materialsspecification;Metalpipes;O-rings;Pipefittings;Pipes;Seals;Specification(approval)
【摘要】:ThispartofISO8434specifiesthegeneralanddimensionalrequirementsforthedesignandperformanceofO-ringfacesealconnectorsmadeofsteelfortubeoutsidediametersorhoseinsidediametersof6mmthrough38mm,inclusive.Theseconnectorsareforuseinfluidpowerandgeneralapplicationswhereelastomericsealscanbeusedtopreventfluidleakage,includingleakagecausedbyvariationsinassemblyprocedures.TheyareintendedfortheconnectionoftubesandhosefittingstoportsinaccordancewithISO6149-1.(SeeISO12151-1forrelatedhosefittingspecification.)Theseconnectorsprovideleakproof,full-flowconnectionsinhydraulicsystemsoperatingfromavacuumof6,5kPa[0,065bar3)]absolutepressuretotheworkingpressuresshowninTable1.Becausemanyfactorsinfluencethepressureatwhichasystemperformssatisfactorily,thesevaluesshallnotbeunderstoodasguaranteedminimums.Foreveryapplication,itisrecommendedthatsufficienttestingbeconductedandreviewedbyboththeuserandmanufacturertoensurethatrequiredperformancelevelsaremet.NOTEForuseunderconditionsoutsidethepressureand/ortemperaturelimitsspecified,see5.3.Bothmetricandinchtubingcanbeaccommodatedbychangingthesleeve(seeAnnexD).Inthepast,theseconnectorshavebeenusedpredominantlywithinchtubing.Fornewandfuturedesigns,theuseofmetrictubingispreferred.ThispartofISO8434alsospecifiesaperformanceandqualificationtestforO-ringfacesealconnectors.
【中国标准分类号】:J15
【国际标准分类号】:23_100_40
【页数】:72P.;A4
【正文语种】:英语
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