JIS-B2220-FLANGE-FACING-DIMENSIONS-FLAT-FACE-RAISED-FACE参考标准规范

HEBEI HAIHAO GROUPISO.ABS.CE/PED APPROVEDMengcun,Cangzhou,Hebei,ChinaProfessional Steel Piping SolutionHAIHAO GROUPwww.haihaopiping.comEmail:sales@haihaogroup.comFACING DIMENSIONS JIS B2220 FLANGE STANDARDgFLAT FACERAISED FACE (LARGE)RAISED FACE (SMALL)Unit:mmSectional Dimensions of FlangeSmall Raised FacingDia of5K10K16K20K30K40KFlange63Kg199气9993的11115151515551521117772762222227252刮第12020新1G02228212521121401131212130100121512217522170220522175術微筋額·酒2753260232432300360333333375350431333333415446334335103515465450523530350033333550630660600380337007503890899409901051070110903111011001200312051200130531325313505130014505135014603148031510514001560150016151635316705