|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISHSTANDARDBSEN1515-1:2000TheEuropeanStandardEN1515-1:1999hasthestatusofaBritishStandardICS21.060.10;21.060.20;23.040.60NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWFlangesandtheirjointsÐBoltingÐPart1:SelectionofboltingIncorporatingCorrigendumNo.1LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSIThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorCommittee,waspublishedundertheauthorityoftheStandardsCommitteeandcomesintoeffecton15February2000ISBN0580357503BSEN1515-1:2000NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1515-1:1999.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteePSE/15,Flanges,whichhastheresponsibilityto:SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to9andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.©BSI2006Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeepUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.AmendmentsissuedsincepublicationAmd.No.DateComments1653431August2006DeletionofsupersessiondetailsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSILicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSI©BSI2006LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,MonApr0210:15:52GMT+00:002007,UncontrolledCopy,(c)BSIBSEN1515-1:2000BSI389ChiswickHighRoadLondonW44ALBSI—BritishStandardsInstitutionBSIistheindependentnationalbodyresponsibleforpreparingBritishStandards.ItpresentstheUKviewonstandardsinEuropeandattheinternationallevel.ItisincorporatedbyRoyalCharter.RevisionsBritishStandardsareupdatedbyamendmentorrevision.UsersofBritishStandardsshouldmakesurethattheypossessthelatestamendmentsoreditions.ItistheconstantaimofBSItoimprovethequalityofourproductsandservices.WewouldbegratefulifanyonefindinganinaccuracyorambiguitywhileusingthisBritishStandardwouldinformtheSecretaryofthetechnicalcommitteeresponsible,theidentityofwhichcanbefoundontheinsidefrontcover.Tel:+44(0)2089969000.Fax:+44(0)2089967400.BSIoffersmembersanindividualupdatingservicecalledPLUSwhichensuresthatsubscribersautomaticallyreceivethelatesteditionsofstandards.BuyingstandardsOrdersforallBSI,internationalandforeignstandardspublicationsshouldbeaddressedtoCustomerServices.Tel:+44(0)2089969001.Fax:+44(0)2089967001.Email:orders@bsi-global.com.StandardsarealsoavailablefromtheBSIwebsiteat:+44(0)2089967111.Fax:+44(0)2089967048.Email:info@bsi-global.com.SubscribingmembersofBSIarekeptuptodatewithstandardsdevelopmentsandreceivesubstantialdiscountsonthepurchasepriceofstandards.FordetailsoftheseandotherbenefitscontactMembershi