SN 544-4-2005 Low-pressure hoselines Doube nipple

February2005Low-pressurehoselinesDoublenippleWeldingnippleSN544Part4Dimensionsinmm1DimensionsanddesignationexamplesTypeC–doublenippleTypeD-weldingnippleDesignationofadoublenippleDesignationofaweldingnippleoftypeC,nom.dia.50,madeofbrass:oftypeD,nom.dia.50,withalengthof45mmandmadeofsteel:DoublenippleSN544-C50Ms58WeldingnippleSN544-D50x45Stl3Weightkg/pieceTypeDDNdl1l2St1.4571l4sCSt1.4571Usablesemi-finishedproductforTypeD20G3/4A4016306016270,080,070,1326,9x4,025G1A3514357018360,100,110,2333,4x4,5532G11/4A3915357018460,150,150,3142,16x4,8540G11/2A4418357018500,310,190,3848,26x5,0850G2A4820459022650,410,340,6860,33x5,5463G21/2A5222459022800,690,490,9876,1x6,375G3A5724459030950,830,581,1588,9x6,3100G4A642560120301201,191,132,25114,3x7,12MaterialanddesignTypeC:CuZn40Pb2-H080(Ms58)orCuZn39Pb3–H080(Ms58)asinDINEN12420.TypeD:Steel:P235TR1(St)stainlesssteel:X6CrNiMoTi17-12-2(1.4571)edgesdeburredasinDINISO13715.ThreadprofileasinDINENISO228-1FormofweldinggrooveasinDINENISO9692-1,ref.No.1.3.Assemblynote:Weldingnipplesareweldedtothepipeswithoutpipewallthicknessadaptation.Continuedonpage2Bearbeitet:NormungThereproduction,distributionandutilizationofthisdocumentaswellasthedisclosureofitscontenttootherswithoutpriorexplicitwrittenconsentofSMSDemagAGisprohibited.Holderhastoprotectthisdocumentagainstunauthorizedwithdrawalofthirdparties.Offenderswillbeheldliableforthepaymentofdamages.Allrightsreservedincaseofpatent/utilitymodel/trademarkprotection.18.07.0845°max.cham-feredtocoredia-meter45°max.cham-feredtocoredia-meterUndercutDIN509–typeE≈DN≈DNsl2l2l4l3l1ddNoguaranteecanbegiveninrespectofthistranslationInallcasesthelatestGerman-languageversionofthisstandardshallbetakenasauthoritativeThiscopywillnotbeupdatedincaseofchanges!Page2SN544Part4:2005-023ApplicationexampleNote:Inthecaseofweldingnipplesinstainlesssteel(1.4571)whichareputonapipeandfastenedbywelding,dimensionl3istwiceaslongasfornipplesinsteel(St).Otherwisetheweldingstresseswillcausedeformationofthethread(toovalshape)andscrewing-onofthehoselineisnotpossible.ReferencedstandardsDIN509Reliefgrooves–TypesanddimensionsDINEN12420Copperandcopperalloys;ForgingsDINENISO228-1Pipethreadswherepressure-tightjointsarenotmadeonthethreads;Dimensions,tolerancesanddesignationDINENISO9692-1Jointpreparation;Manualmetal-arcwelding,gas-shieldedmetal-arcwelding,gaswelding,TIGweldlingandbeamweldingofsteelsDINISO13715Technicaldrawings;edgesofundefinedshape;vocabularyandindicationsFurtherstandardsSN756High-pressurehoselinesSN757High-pressurehoselines;hosesSN758High-pressurehoselines;hosefittings,typesAtoGSN759High-pressurehoselines;malestuds,weld-onsocketsRevisionofFebruary2005PreviouseditionsRevisionofdimensionsofusablesemi-finishedproduct.1962-09,1964-06,1972-07,1975-09,Changeofdimensionl3forDN20andDN100.1976-07,1978-11,1986-01,1989-02,Editorialrevision.1994-04,1994-12,1998-05,2002-07,2003-06doublenippleSN544-C.....weldingnippleSN544-D.....hoselineSN544-NA....x....pipe