GOST-12836-flange-dimensions-BLIND-FLANGE-PN25-2.5Mpa参考标准规范

HEBEI HAIHAO GROUPISO,ABS.CE/PED APPROVEDHHMengcun,Cangzhou,Hebei,ChinaProfessional Steel Piping SolutionHAIHAO GROUPwww.haihaopiping.comEmail:sales@haihaogroup.comGOST /TOCT 12836 Blind Flange Dimensions.PN25-2.5Mpa.ODD10d20D2OTB.PN25 2.5MpaDIMENSIONS IN MMNPSWEIGHTDD1NO OFhD46D3D2h1PER KGHOLES159565451210142240.43201057558121614220.552511585681222142240.6732135100781228182240.9140145110881436183241.24501601251021446183241.55651801451221660183282.29801951601381876183283.211002301901622094233285.0712527022018822118273287.83150300250218241422732810.952003603102782619627321217.512504253703353024430321228.9330048543039034294304316423505504904503834433431661.48400610550505403903331681.1250073066061548490404320140.2260084077072050590405420194.5800107599093063780465424409.07