資源描述：
《BS EN 14399-9-2009 High strength structural bolting for preloading Part 9 System HR or HV - Direct tension indicators for bolt and nut assemblies》由會(huì)員上傳分享，免費(fèi)在線(xiàn)閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、BRITISHSTANDARDBSEN14399-9:2009HighstrengthstructuralboltingforpreloadingPart9:SystemHRorHV-DirecttensionindicatorsforboltandnutassembliesICS21.060.01NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBSEN14399-9:2009NationalforewordThisBritish
2、StandardistheofficialEnglishlanguageversionofEN14399–9:2009.ThestandardsupersedesBS7644-1:1993andBS7644-2:1993whicharedeclaredobsolescent.TheBSEN14399seriesofstandardscomprisetenparts.BSEN14399–1:2005providesthegeneralandharmonizationrequirementstowhich
3、theotherparts,whichprovidespecificrequirementsregardingmanufacture,materialsandtesting,relate.Followingtheagreementtoextendtheperiodofco-existencetotwoyearsforBSEN14399Parts1to6,CEN/TC185/WG6appliedforandreceivedapprovalforthesameextensiontobeappliedtoa
4、llotherstruc-turalboltingstandards.DirectTensionIndicatorsconformingtoBSEN14399–9:2009aredesignedandmanufacturedtoworkwithboltassembliesofpropertyclasses8.8and10.9conformingtoBSEN14399–3:2005andpropertyclass10.9conformingtoBSEN14399–4:2005togeneratethea
5、xialtensileloadsspecifiedinBSEN1090-2:2008TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeFME/9/1,Mechanicalpropertiesoffasteners.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnot
6、purporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardAmendments/corrigendaissuedsincepublicationwaspublishedundertheaut
7、horityoftheStandardsPolicyandStrategyDateCommentsCommitteeon31July2009?BSI2009ISBN9780580542510BSEN14399-9:2009EUROPEANSTANDARDEN14399-9NORMEEUROPéENNEEUROP?ISCHENORMMarch2009ICS21.060.01EnglishVersionHigh-strengthstructuralboltingassembliesforpreloadin
8、g-Part9:SystemHRorHV-DirecttensionindicatorsforboltandnutassembliesBoulonneriedeconstructionmétalliqueàhauterésistanceHochfesteplanm??igvorspannbareapteàlaprécontrainte-Partie9:SystèmeHRouHV-SchraubenverbindungenfürdenMetallbau-T
