Flange-facing-dimensions-BS-EN-1092-1-standard参考标准规范

HEBEI HAIHAO GROUPISO,ABS.CE/PED APPROVEDMengcun,Cangzhou,Hebei,ChinaProfessional Steel Piping SolutionHAIHAO GROUPwww.haihaopiping.comEmail:sales@haihaogroup.comFlange facing dimensions according to DIN EN 1092-1 standard6N623Type A:Flat face Type B:Raised face Type C:TongueType D:Groove(B1 and B2)6Qf323Type E:SpigotType F:RecessType G:O-ringType H:O-ringspigotgroove☑Type AType BType CType DType EType FType GType HFlat faceRaised faceTongueGrooveSpigotRecessO-ring spigot O-ring groove(B1 and B2)