法兰规格尺寸及螺栓螺母知识VIP专享VIP免费

法兰规格尺寸及螺栓螺母常识GB/T9113 法兰标准 GB/T9113.1-2000PNI.OMPa(10bar)突面整体钢制管法兰公称通经DN连接尺寸密封面法兰厚度C法兰颈法兰外经D螺栓孔中心圆直径K螺栓孔径L螺栓dfNR数量n螺纹规格109060144M12412 14283159565144M12462 143232010575144M12562 164042511585144M12652 1650432140100184M16762 1860540150110184M16842 1870550165125184M16992 2084665185145184M161182 20104680200160188M161322 201206100220180188M161562 221408125250210188M201842 221708150285240188M202112 2419010200340295228M202662 24246102503953502212M203192 26298103004454002212M203702 26348103505054602216M244292 26408124005655152216M244802 26456124506155652220M245302 28502125006706202620M275822 28559126007807253020M276822 34658127008958403024M307945 347721280010159503324M309015 3687612900111510503328M3310015 38976121000123011603628M3611125 381080121200145513803932M3913285 441292121400167515904236M4515305 481496121600191518204840M4517505 521712121800211520204844M4519505 561910152000232522304848M4521505 60212015PN1.6MPa(16bar)突面整体钢制管法兰公称通经DN连接尺寸密封面法兰厚度 C法兰颈法兰外经 D螺栓孔中心圆直径 K螺栓孔径 L螺栓dfNR数量n螺纹规格109060144M12412 14283159565144M12462 143232010575144M12562 164042511585144M12652 1650432140100184M16762 1860540150110184M16842 1870550165125184M16992 2084665185145184M161182 20104680200160188M161322 201206100220180188M161562 221408125250210188M161842 221708150285240228M202112 2419010200340295228M202662 24246102504053502612M243192 26296103004604002612M243702 26350103505204602616M244292 26410124005805153016M274802 26458124506405653020M275302 28516125007156203320M305822 28576126008407253620M336822 34690127009108403624M337945 347601280010259503924M369015 3686212900112510503928M3610015 38962121000125511604228M3911125 381076121200148513804832M4513285 441282121400168515904836M4515305 481482121600193018205540M5217505 521696121800213020205544M5219505 561896152000234522306048M5621505 60210015PN2.5MPa(25bar)突面整体钢制...