JIS-B2220-FLANGE-STANDARD-DIMENSIONS-16K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 16KNOMINAL SIZE 10-600mmNOMINAL SIZE 650 1200mmWelding45Welding"The surface finish (-is in the case of die forgingUnit:mmSectional Dimensions of flangeOutsideNominalDaoDia.ofDia.ofInsideDia.of HubNum-NominalDia.ofDia.ofRadiRaisedHoleBoltFlangeFlangeBoltRaisedDia.ofCircle-UsFaceDia.ber ofFaceFlangeBoltSizeCablefhdopipeHoles10906517817312M121595705122221.7121303215M121005627.22392151253M534.014321357622760519M05819148.626241556116051248219M165116763982160290.08的11126M20e2101451026101.620120124225115.4114.3221383市8M20270何51412139.8164170M2230516的6165224多202西令M22350218.02163252令M22西43026的.5267.4304312令M24480激395321.0318.53627M2438035组135568M30X3605495409.00545633316M30X350675050460.0457240551433320M30X35730615511.0508.056833320M30X350)795720670562.0558.851262233的20M36X3600845720613.060967467指1024M36X3650)895207064704725西24M36X37009608782071571127547761024M39X3750)10201085需72.0的8068326品心M39X3812.85458851048M45X3850)1135086366935品M45X3900118510901030919914.4名9810帝M45X3100013201210114010211016.062g的10701098令海M52X3110g142013101240112311176661051180120032M52X3120015301620135012251219270112128213021256M52X3NOTE:1.Flanges of parenthesized nominal diameter(not tobe usedunless otherwise noted by purchase2.The facing of flanges shall conform to KS B1519 (JIS B2202)3.The dmension of flange of 650A and larger in nominal sizes excluding 850A,are in accordance with thenominal pressure 25 BAR specified in ISO 2084.