GB／T91192010板式平焊钢制管法兰、法兰盖规格及理论重量计算

平面FF平面FF突面RF突面RF1017.2147550114M101235218150.360.360.310.321521.3188055114M101240222190.400.410.350.362026.9259065114M101450227.5260.590.600.530.542533.73210075114M101460234.5330.720.730.650.653242.43812090144M121670243.5391.161.191.051.094048.345130100144M121680349.5461.351.381.171.205060.357140110144M121690361.5591.481.511.281.316576.176160130144M1216110377.5781.861.851.621.618088.989190150184M1618128390.5912.952.942.612.60100 114.3 108210170184M161814831161103.263.412.873.02125 139.7 133240200188M16201783141.5 1354.314.543.884.10150 168.3 159265225188M16202023170.5 1614.765.144.264.65200 219.1 219320280188M16222583221.5 2226.886.856.276.242502732733753351812M16243123276.5 2768.928.968.198.23300 323.9 3254403952212M20243654327.5 32811.9211.8710.5710.52350 355.6 3774904452212M20264154359.5 38016.8414.4115.3112.88400 406.4 4265404952216M2028465441143019.8417.0818.1715.41f数量n系列Ⅰ公称通径DN钢管外径A连接尺寸密封面尺寸法兰厚度C法兰内径Bd系列Ⅰ系列Ⅱ螺纹规格螺栓孔中心圆直径K螺栓孔径L螺栓法兰外径D法兰理论重量（kg）系列Ⅰ系列Ⅱ系列Ⅱ系列ⅠPN2.5 板式平焊钢制管法兰（GB/T9119-2010）系列Ⅱ4504574805955502216M2030520446248424.5720.7222.7018.855005085306456002220M20305704513.5 53426.3922.4224.3820.416006106307557052620M24326705616.5 63434.8130.4931.4927.177007117208608102624M2440775571572452.3249.1348.5445.348008138209759203024M2744880581782470.9567.8366.1863.07900914920 1075 10203024M2748980591892486.2182.9480.8577.581000 1016 1020 1175 11203028M2752108051020 1024101.0098.3895.1792.551200 1219 1220 1375 13203032M2760128051223 1224135.43134.52128.54127.631400 1422 1420 1575 15203036M2765148051426 1424166.21168.50158.26160.551600 1626 1620 1790 17303040M2772169051630 1624226.93235.59217.31225.971800 1829 1820 1990 19303044M2779189051833 1824273.05289.09262.31278.352000 2032 2020 2190 21303048M2786209052036 2024322.17348.00310.30336.14平面FF平面FF突面RF突面RF1017.2147550114M101235218150.360.360.310.321521.318805...