公称通经DN数量n螺纹规格109060144M1241214159565144M12462142010575144M12562162511585144M126521632140100184M167621840150110184M168421850165125184M169922065185145184M1611822080200160188M16132220100220180188M16156222125250210188M20184222150285240188M20211224200340295228M202662242503953502212M203192263004454002212M203702263505054602216M244292264005655152216M244802264506155652220M245302285006706202620M275822286007807253020M276822347008958403024M3079453480010159503324M30901536900111510503328M3310015381000123011603628M3611125381200145513803932M3913285441400167515904236M4515305481600191518204840M4517505521800211520204844M4519505562000232522304848M452150560数量n螺纹规格109060144M1241214159565144M12462142010575144M12562162511585144M126521632140100184M167621840150110184M168421850165125184M1699220GB/T9113法兰标准GB/T 9113.1-2000PN1.0MPa（10bar)突面整体钢制管法兰连接尺寸密封面法兰厚度C法兰外经D螺栓孔中心圆直径K螺栓孔径L公称通经DN连接尺寸密封面法兰厚度C螺栓df法兰外经D螺栓孔中心圆直径K螺栓孔径L螺栓dfPN1.6MPa（16bar)突面整体钢制管法兰65185145184M1611822080200160188M16132220100220180188M16156222125250210188M16184222150285240228M20211224200340295228M202662242504053502612M243192263004604002612M243702263505204602616M244292264005805153016M274802264506405653020M275302285007156203320M305822286008407253620M336822347009108403624M3379453480010259503924M36901536900112510503928M3610015381000125511604228M3911125381200148513804832M4513285441400168515904836M4515305481600193018205540M5217505521800213020205544M5219505562000234522306048M562150560数量n螺纹规格109060144M1241214159565144M12462142010575144M12562162511585144M126521632140100184M167621840150110184M168421850165125184M169922065185145184M1611822280200160188M16132224100235180228M20156224125270210268M24184226150300240268M24211228200360295268M242742302504253503012M273302323004854003012M273892343505554603316M304482384006205153616M335032404506705653620M335482465007306203620M336092486008457253920M36720258公称通经DN连接尺寸密封面法兰厚度C法兰外经D...
