标准椭圆封头重量表

GB/T 25198-2010 2 3 4 5 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 300 25 1.88 2.84 3.81 4.80 5.80 7.84 9.94 12.10 14.32 16.60 18.94 21.34 23.80 26.33 28.92 31.57 34.29 37.08 39.93 42.85 45.84 48.90 2 350 25 2.48 3.74 5.02 6.31 7.62 10.29 13.03 15.83 18.69 21.63 24.64 27.71 30.86 34.07 37.36 40.72 44.16 47.67 51.25 54.91 58.65 62.46 3 400 25 3.16 4.77 6.39 8.03 9.69 13.07 16.52 20.04 23.64 27.32 31.07 34.90 38.81 42.80 46.87 51.02 55.25 59.57 63.97 68.45 73.01 77.67 4 450 25 3.92 5.92 7.93 9.96 12.01 16.18 20.42 24.75 29.17 33.67 38.25 42.92 47.68 52.52 57.45 62.47 67.58 72.79 78.08 83.47 88.95 94.52 5 500 25 4.77 7.19 9.63 12.09 14.58 19.61 24.74 29.96 35.27 40.67 46.17 51.76 57.44 63.22 69.10 75.08 81.15 87.32 93.59 99.97 106.44 113.02 6 550 25 5.70 8.59 11.49 14.43 17.39 23.38 29.47 35.65 41.94 48.33 54.82 61.42 68.11 74.91 81.82 88.83 95.95 103.17 110.50 117.94 125.49 133.16 7 600 25 6.71 10.10 13.53 16.97 20.45 27.47 34.60 41.84 49.19 56.65 64.22 71.90 79.69 87.59 95.60 103.73 111.98 120.33 128.81 137.40 146.11 154.94 8 650 25 7.80 11.75 15.72 19.72 23.75 31.89 40.15 48.53 57.02 65.63 74.35 83.20 92.16 101.25 110.46 119.79 129.24 138.81 148.51 158.34 168.29 178.37 9 700 25 8.98 13.51 18.08 22.68 27.30 36.65 46.11 55.70 65.42 75.26 85.23 95.32 105.55 115.90 126.38 136.99 147.73 158.61 169.62 180.76 192.03 203.44 10 750 25 10.24 15.40 20.60 25.83 31.10 41.73 52.48 63.37 74.40 85.55 96.85 108.27 119.84 131.53 143.37 155.35 167.46 179.72 192.12 204.65 217.33 230.16 11 800 25 11.58 17.42 23.29 29.20 35.14 47.13 59.27 71.54 83.95 96.50 109.20 122.04 135.03 148.16 161.43 174.86 188.43 202.14 216.01 230.03 244.20 258.52 d2 850 25 13.00 19.55 26.14 32.77 39.43 52.87 66.46 80.19 94.08 108.11 122.30 136.63 151.12 165.77 180.56 195.51 210.62 225.89 241.31 256.89 272.63 288.52 13 900 25 14.50 21.81 29.16 36.55 43.97 58.94 74.06 89.34 104.78 120.38 136.13 152.05 168.12 184.36 200.76 217.32 234.05 250.94 268.00 285.22 302.61 320.17 14 950 25 16.09 24.20 32.34 40.53 48.76 65.34 82.08 98.99 116.06 133.30 150.71 168.28 186.03 203.94 222.03 240.28 258.71 277.31 296.09 315.04 334.16 353.47 15 1000 25 17.76 26.70 35.69 44.72 53.79 72.06 90.50 109.12 127.91 146.88 166.02 185.34 204.84 224.51 244.36 264.39 284.61 305.00 325.58 346.33 367.28 388.40 16 1100 25 21.34 32.08 42.87 53.71 64.59 86.49 108.59 130.87 153.35 176.01 198.87 221.92 245.16 268.60 292.24 316.07 340.09 364.32 388.74 413.36 438.19 463.21 17 1200 25 25.26 37.96 50.71 63.52 76.38 102.25 128.32 154.60 181.08 207.78 234.68 261.79 289.11 316.64 344.39 372.35 400.52 428.90 457.50 486.31 515.34 544.59 18 1300 25 29.50 44.33 59.21 74.16 89.15 119.31 149.69 180.29 211.12 242.17 273.45 304.95 336.68 368.63 400.81 433.23 465.87 498.74 531.84 565.18 598.75 632.55 19 1400 25 34.07 51.19 68.37 85.61 102.91 137.69 172.71 207.96 243.46 279.20 315.17 351.39 387.86 424.56 461.51 498.71 536.15 573.84 611.78 649.97 688.40 727.09 20 1500 25 38.97 58.55 78.19 97.89 117.66 157.39 197.37 237.61 278.10 318.85 359.86 401.13 442.65 484.44 526.49 568.80 611.37 654.21 697.31 740.67 784.30 828.20 21 1600 25 44.20 66.39 88.66 110.99 133.40 178.40 223.68 269.22 315.04 361.14 407.51 454.15 501.07 548.27 595.74 643.49 691.52 739.83 788.42 837.30 886.45 935.89 22 1700 25 49.75 74.74 99.79 124.92 150.12 200.73 251.63 302.81 354.29 406.05 458.11 510.46 563.10 616.03 669.26 722.79 776.60 830.72 885.13 939.84 994.85 1050.15 23 1800 25 55.64 83.57 111.58 139.66 167.82 224.37 281.22 338.37 395.84 453.60 511.68 570.06 628.75 687.75 747.06 806.68 866.62 926.86 987.42 1048.30 1109.49 1170.99 24 1900 25 61.85 92.90 124.03 155.23 186.52 249.33 312.46 375.91 439.68 503.78 568.20 632.95 698.02 763.41 829.13 895.19 961.56 1028.27 1095.31 1162.68 1230.38 1298.41 25 2000 25 68.40 102.72 137.13 171.62 206.20 275.60 345.34 415.42 485.83 556.59 627.68 699.12 770.90 843.02 915.48 988.29 1061.44 1134.94 1208.79 1282.98 1357.52 1432.41 26 2100 40 76.82 115.37 154.00 192.73 231.54 309.43 387.67 466.27 545.23 624.55 704.23 784.27 864.67 945.43 1026.55 1108.04 1189.89 1272.11 1354.69 1437.64 1520.96 1604.64 27 2200 40 84.10 126.29 168.57 210.94 253.41 338.62 424.21 510.17 596.50 683.21 770.30 857.76 945.60 1033.82 1122.41 1211.39 1300.75 1390.48 1480.61 1571.11 1662.00 1753.27 28 2300 40 91.70 137.70 183.79 229.98 276.27 369.14 462.39 556.04 650.08 744.51 839.33 934.54 1030.15 1126.15 1222.55 1319.34 1416.53 1514.12 1612.11 1710.50 1809.28 1908.47 29 2400 40 99.64 149.61 199.68 249.85 300.12 400.97 502.22 603.88 705.95 808.43 911.31 1014.61 1118.31 1222.43 1326.96 1431.90 1537.25 1643.02 1749.20 1855.80 1962.82 2070.25 30 2500 40 107.90 162.00 216.22 270.53 324.95 434.11 543.70 653.70 764.13 874.98 986.26 1097.96 1210.09 1322.65 1435.64 1549.05 1662.90 1777.18 1891.89 2007.03 2122.60 2238.61 31 2600 40 116.49 174.90 233.41 292.04 350.77 468.57 586.81 705.49 824.61 944.16 1064.16 1184.61 1305.49 1426.82 1548.60 1670.82 1793.48 1916.60 2040.16 2164.17 2288.63 2413.54 32 2700 40 125.41 188.28 251.27 314.37 377.58 504.35 631.57 759.25 887.39 1015.98 1145.03 1274.54 1404.51 1534.94 1665.83 1797.18 1929.00 2061.28 2194.02 2327.23 2460.91 2595.05 33 2800 40 134.66 202.16 269.78 337.52 405.38 541.44 677.98 814.99 952.47 1090.42 1228.85 1367.76 1507.14 1647.00 1787.34 1928.15 2069.45 2211.22 2353.47 2496.21 2639.43 2783.13 34 2900 40 144.23 216.53 288.95 361.49 434.16 579.85 726.03 872.69 1019.85 1167.50 1315.64 1464.27 1613.39 1763.01 1913.12 2063.72 2214.82 2366.42 2518.52 2671.11 2824.20 2977.79 35 3000 40 154.14 231.40 308.78 386.29 463.92 619.57 775.72 932.38 1089.54 1247.21 1405.38 1564.07 1723.26 1882.96 2043.17 2203.90 2365.14 2526.89 2689.15 2851.93 3015.22 3179.03 36 3100 40 164.37 246.75 329.26 411.90 494.67 660.61 827.06 994.03 1161.52 1329.54 1498.08 1667.15 1836.74 2006.86 2177.51 2348.68 2520.38 2692.61 2865.37 3038.67 3212.49 3386.85 37 3200 40 174.94 262.60 350.41 438.34 526.41 702.96 880.04 1057.66 1235.81 1414.51 1593.75 1773.52 1953.84 2134.71 2316.11 2498.06 2680.56 2863.60 3047.19 3231.32 3416.00 3601.24 38 3300 40 185.83 278.95 372.21 465.61 559.14 746.62 934.66 1123.26 1312.40 1502.11 1692.37 1883.19 2074.56 2266.50 2458.99 2652.05 2845.67 3039.85 3234.59 3429.90 3625.77 3822.20 39 3400 40 197.05 295.79 394.67 493.69 592.85 791.61 990.93 1190.83 1391.30 1592.33 1793.95 1996.13 2198.90 2402.23 2606.15 2810.64 3015.71 3221.35 3427.58 3634.39 3841.78 4049.75 40 3500 40 208.60 313.12 417.78 522.59 627.55 837.90 1048.85 1260.37 1472.49 1685.19 1898.49 2112.37 2326.85 2541.92 2757.58 2973.83 3190.68 3408.12 3626.16 3844.80 4064.03 4283.87 41 3600 40 220.48 330.94 441.56 552.32 663.24 885.52 1108.40 1331.89 1555.98 1780.68 2005.99 2231.90 2458.42 2685.55 2913.28 3141.63 3370.59 3600.16 3830.34 4061.13 4292.54 4524.56 42 3700 40 232.69 349.26 465.99 582.87 699.91 934.45 1169.60 1405.38 1641.78 1878.80 2116.45 2354.71 2593.60 2833.12 3073.26 3314.03 3555.42 3797.45 4040.10 4283.38 4527.29 4771.84 43 3800 40 245.22 368.07 491.08 614.24 737.57 984.69 1232.45 1480.85 1729.88 1979.55 2229.86 2480.82 2732.41 2984.64 3237.51 3491.03 3745.19 4000.00 4255.45 4511.55 4768.29 5025.69 44 3900 40 258.09 387.37 516.82 646.44 776.21 1036.25 1296.94 1558.28 1820.28 2082.93 2346.24 2610.21 2874.83 3140.11 3406.04 3672.64 3939.90 4207.81 4476.39 4745.64 5015.54 5286.11 45 4000 40 271.28 407.17 543.23 679.45 815.84 1089.12 1363.07 1637.69 1912.98 2188.95 2465.58 2742.89 3020.86 3299.52 3578.85 3858.85 4139.53 4420.89 4702.93 4985.64 5269.04 5553.11 46 4100 40 284.80 427.46 570.29 713.29 856.46 1143.31 1430.85 1719.08 2007.99 2297.59 2587.88 2878.85 3170.52 3462.88 3755.92 4049.67 4344.10 4639.23 4935.05 5231.57 5528.78 5826.69 47 4200 40 298.65 448.24 598.01 747.95 898.06 1198.82 1500.27 1802.43 2105.29 2408.86 2713.13 3018.11 3323.79 3630.18 3937.28 4245.08 4553.60 4862.82 5172.76 5483.41 5794.77 6106.85 48 4300 40 312.84 469.52 626.39 783.43 940.65 1255.64 1571.34 1887.76 2204.90 2522.76 2841.35 3160.65 3480.68 3801.43 4122.90 4445.10 4768.03 5091.68 5416.06 5741.17 6067.01 6393.58 49 4400 40 327.34 491.29 655.42 819.73 984.23 1313.77 1644.05 1975.06 2306.81 2639.30 2972.52 3306.48 3641.18 3976.62 4312.81 4649.73 4987.39 5325.80 5664.96 6004.85 6345.50 6686.88 50 4500 40 342.18 513.55 685.11 856.86 1028.79 1373.22 1718.41 2064.34 2411.02 2758.46 3106.66 3455.60 3805.31 4155.77 4506.98 4858.96 5211.69 5565.18 5919.44 6274.45 6630.23 6986.77 51 4600 40 357.35 536.31 715.46 894.81 1074.34 1433.99 1794.40 2155.59 2517.54 2880.26 3243.75 3608.01 3973.05 4338.85 4705.43 5072.79 5440.92 5809.83 6179.51 6549.97 6921.21 7293.23 52 4700 40 372.84 559.56 746.47 933.58 1120.88 1496.07 1872.05 2248.81 2626.35 3004.68 3383.80 3763.71 4144.40 4525.89 4908.16 5291.22 5675.08 6059.73 6445.17 6831.41 7218.44 7606.26 53 4800 40 379.20 569.09 759.18 949.47 1139.96 1521.52 1903.88 2287.04 2670.98 3055.73 3441.26 3827.60 4214.73 4602.66 4991.38 5380.91 5771.24 6162.36 6554.29 6947.02 7340.56 7734.90 54 4900 40 404.82 607.54 810.46 1013.58 1216.91 1624.18 2032.26 2441.17 2850.89 3261.43 3672.78 4084.96 4497.97 4911.79 5326.43 5741.90 6158.20 6575.32 6993.26 7412.04 7831.64 8252.07 55 5000 40 421.30 632.27 843.44 1054.82 1266.41 1690.21 2114.84 2540.31 2966.61 3393.74 3821.72 4250.53 4680.17 5110.66 5541.98 5974.15 6407.16 6841.01 7275.70 7711.23 8147.61 8584.83 56 5100 40 438.12 657.49 877.08 1096.88 1316.89 1757.55 2199.06 2641.42 3084.63 3528.69 3973.61 4419.37 4866.00 5313.47 5761.81 6211.00 6661.05 7111.95 7563.72 8016.34 8469.83 8924.18 57 5200 40 455.26 683.21 911.37 1139.76 1368.36 1826.21 2284.92 2744.50 3204.95 3666.27 4128.46 4591.51 5055.44 5520.24 5985.91 6452.45 6919.87 7388.16 7857.33 8327.37 8798.30 9270.09 58 5300 40 472.72 709.42 946.33 1183.46 1420.81 1896.18 2372.43 2849.56 3327.58 3806.48 4286.26 4766.94 5248.50 5730.94 6214.28 6698.51 7183.62 7669.63 8156.53 8644.32 9133.01 9622.59 59 5400 40 490.52 736.12 981.94 1227.98 1474.25 1967.47 2461.58 2956.59 3452.50 3949.32 4447.03 4945.65 5445.17 5945.60 6446.93 6949.17 7452.31 7956.36 8461.32 8967.19 9473.97 9981.66 60 5500 40 508.65 763.31 1018.21 1273.33 1528.68 2040.07 2552.38 3065.60 3579.73 4094.79 4610.76 5127.65 5645.46 6164.20 6683.85 7204.43 7725.93 8248.36 8771.70 9295.98 9821.18 10347.31 61 5600 40 527.10 791.00 1055.13 1319.50 1584.10 2113.99 2644.81 3176.57 3709.26 4242.89 4777.45 5312.94 5849.37 6386.74 6925.05 7464.30 8004.48 8545.61 9087.68 9630.69 10174.64 10719.53 62 5700 40 545.89 819.18 1092.72 1366.49 1640.50 2189.22 2738.90 3289.52 3841.09 4393.62 4947.09 5501.52 6056.90 6613.23 7170.52 7728.77 8287.97 8848.12 9409.24 9971.31 10534.34 11098.33 63 5800 40 565.00 847.86 1130.96 1414.30 1697.88 2265.77 2834.63 3404.44 3975.23 4546.98 5119.70 5693.39 6268.04 6843.67 7420.27 7997.84 8576.38 9155.90 9736.39 10317.85 10900.29 11483.71 64 5900 40 584.44 877.03 1169.86 1462.94 1756.26 2343.64 2932.00 3521.34 4111.66 4702.97 5295.26 5888.54 6482.81 7078.05 7674.29 8271.52 8869.73 9468.94 10069.13 10670.32 11272.49 11875.66 65 6000 40 604.21 906.69 1209.42 1512.39 1815.62 2422.82 3031.01 3640.21 4250.40 4861.60 5473.79 6086.98 6701.18 7316.38 7932.59 8549.80 9168.01 9787.23 10407.46 11028.7 11650.94 12274.19 序号 公称直径DN(mm) 直边高度 h(mm) 封 头 名 义 厚 度 , δn (mm)