SN 568-2-2004 Square flange PN 315 Solid flange, w

December2004SquareflangePN315Solidflange,weldingcollars,blindcollarSN568Part2DimensionsinmmFlangesaresuppliedwithoutbolts,nutsandO-rings;thesepartsshallbeseparatelyspecified.TypeVSolidflangeDesignationofasolidflange,typeV,sizeDN80,madeofsteel:SolidflangeSN568-V80StTable1DimensionsofsolidflangesDNBThd1d2d3l14090802917,56048,81250100983817,57660,8126512011848229576,61680150145482611190,516901801755933136102,2211001801755933136115,021Material:S355JRG2(St)X6CrNiMoTi17-12-2(1.4571)stainlesssteelContinuedonpages2and3Bearbeitet:NormungThereproduction,distributionandutilizationofthisdocumentaswellasthedisclosureofitscontenttootherswithoutpriorexplicitwrittenconsentofSMSDemagAGisprohibited.Holderhastoprotectthisdocumentagainstunauthorizedwithdrawalofthirdparties.Offenderswillbeheldliableforthepaymentofdamages.Allrightsreservedincaseofpatent/utilitymodel/trademarkprotection.18.05.23.02NoguaranteecanbegiveninrespectofthistranslationInallcasesthelatestGerman-languageversionofthisstandardshallbetakenasauthoritativeThiscopywillnotbeupdatedincaseofchanges!Page2SN568-2:2004-12TheweldingcollaroftypeNandtheblindcollaroftypeSaresuppliedwithoutO-rings.TheO-ringshallbeseparatelyspecified.TypeGWeldingcollarwithoutO-ringgroove(smooth)EdgeformasinDIN2559s≤12=codenumber22s12=codenumber3FordimensionsseeTable2DesignationofaweldingcollarwithoutO-ringgroove,typeG,size50,withpipedimension60,3x8,0,madeofsteel(St):WeldingcollarSN568-G50/60,3x8,0StTypeNWeldingcollarwithO-ringgrooveEdgeformasinDIN2559s≤12=codenumber22s12=codenumber3FordimensionsseeTable2DesignationofaweldingcollarwithO-ringgroove,typeN,size50,withpipedimension60,3x8,0,madeofsteel(St):WeldingcollarSN568-N50/60,3x8,0StPage3SN568-2:2004-12TypeSBlindcollarFordimensionsseeTable2Designationofablindcollar,typeS,size50,madeofstainlesssteel(1.4571):BlindcollarSN568-S501.4571Table2DimensionsoftheweldingandblindcollarsDNd1d2d32)max.L1L2L3Pipedimension1)d4xs4059,248,33868301548,3x6,35075,260,34880401560,3x8,06594,276,15698501976,1x10,08011088,968109501988,9x12,590135101,6841356024101,6x14,2100135114,3841356024114,3x16,0Material:S355JRG2(St)X6CrNiMoTi17-12-2(1.4571),stainlesssteel1)Otherpipedimensionsandwallthicknessesarepossible(incompliancewithpipe-classspecifications).2)Themax.insidediametershallnotbeexceeded,theO-ringgrooveshallbemaintainedaschamber.Attheconnection,however,thespecifiedpipedimensionshallbekept;thisisachievedeitherbyusingataperedtransitionpieceorbyprovidingarecess.