JIS-B2220-FLANGE-STANDARD-DIMENSIONS-10K参考标准规范

HEBEI HAIHAO GROUPISO.ABS.CE/PED APPROVEDMengcun,Cangzhou,Hebei,ChinaProfessional Steel Piping SolutionHAIHAO GROUPwww.haihaopiping.comEmail:sales@haihaogroup.comJIS B2220 FLANGE STANDARD IOKNOMINAL SIZE 10-225mmNOMINAL SIZE 250-1000mmW1W1W2W2doUnit:mmSectional Dimensions of flangeOuts ideOutsideNominalWeldingDia ofDia.ofDia.ofInsideDia.of HubNum-Dia.ofFlangeBoltDia ofRadiRaisedHoleRaisedDia.ofber ofBoltFlangeFaceFlangeAppil-usFaceDiaCableBoltSizedohW1W2pipeHoles109061781731215M1225152171215M122072721415M123212341419M1633A510016219M163814914861619M1661261160516219M16667.17631819M1661529089118198M166519531026101618219M1621755115414318M16752210161220M207.5280M2083051921907212M2063M20g(255)212M202095574328始292212M2210332124334036316106413380382516M22125051040960642843542316M2412745062053045720495523M241562058555085485543272M24148507需6058832604610M3015960079569061333M301665086646的0434705712324M301610905715711263M3017数就63M30181163M30(850)9536M3019290011209144M3322100012350l674103128M322*110013451201117.6423的28M35*120016513801325122512192443的M35*13501630154014801371.64836M42*15001795170016351524.05045M42NOTE:1.Flanges of parenthesized nominal diameter()not to be used unless otherwise noted by purchaser.2.The facing of flanges shall conform to KS B1519 (JIS B2202)3.Nominal diameter over 1000 is manufacturer's standard ("