钢管每米理论重量表

无缝钢管每米重量表 外径(毫米) 壁厚（毫米） 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 理论重量（公斤/米） 32 1.82 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.09 4.32 4.53 38 2.19 2.59 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 42 2.44 2.89 3.35 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 45 2.62 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.17 6.56 6.94 50 2.93 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 54 - 3.77 4.36 4.93 5.49 6.04 6.58 7.1 7.61 8.11 8.6 57 - 4 4.62 5.23 5.83 6.41 6.99 7.55 8.1 8.63 9.16 60 - 4.22 4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 63.5 - 4.48 5.18 5.87 6.55 7.21 7.87 8.51 9.14 9.75 10.36 68 - 4.81 5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 70 - 4.96 5.74 6.51 7.27 8.01 8.75 9.47 10.18 10.88 11.56 73 - 5.18 6 6.81 7.6 8.38 9.16 9.91 10.66 11.39 12.11 76 - 5.4 6.26 7.1 7.93 8.75 9.56 10.36 11.14 11.91 12.67 83 - - 6.86 7.79 8.71 9.62 10.51 11.39 12.26 13.12 13.96 89 - - 7.38 8.38 9.38 10.36 11.33 12.28 13.22 14.16 15.07 95 - - 7.9 8.98 10.04 11.1 12.14 13.17 14.19 15.19 16.18 102 - - 8.5 9.67 10.82 11.96 13.09 14.21 15.31 16.4 17.48 108 - - - 10.26 11.49 12.7 13.9 15.09 16.27 17.44 18.59 114 - - - 10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.7 121 - - - 11.54 12.93 14.3 15.67 17.02 18.35 19.68 20.99 127 - - - 12.13 13.59 15.04 16.48 17.9 19.32 20.72 22.1 133 - - - 12.73 14.26 15.78 17.29 18.79 20.28 21.75 23.21 140 - - - - 15.04 16.65 18.24 19.83 21.4 22.96 24.51 146 - - - - 15.7 17.39 19.06 20.72 22.36 24 25.62 152 - - - - 16.37 18.13 19.87 21.6 23.32 25.03 26.73 159 - - - - 17.15 18.99 20.82 22.64 24.45 26.24 28.02 168 - - - - - 20.1 22.04 23.97 25.89 27.79 29.69 180 - - - - - 21.59 23.7 25.75 27.7 29.87 31.91 194 - - - - - 23.31 25.6 27.82 30 32.28 34.5 203 - - - - - - - 29.14 31.5 33.83 36.16 219 - - - - - - - 31.52 34.06 36.6 39.12 245 - - - - - - - - 38.23 41.09 43.85 273 - - - - - - - - 42.64 45.92 49.1 299 - - - - - - - - - - 53.91 325 - - - - - - - - - - 58.74 外径(毫米) 壁厚（毫米） 8 8.5 9 9.5 10 11 12 13 14 15 理论重量（公斤/米） 32 4.74 - - - - - - - - - 38 5.92 - - - - - - - - - 42 6.71 7.02 7.32 7.6 7.88 - - - - - 45 7.3 7.65 7.99 8.32 8.63 - - - - - 50 8.29 8.7 9.1 9.49 9.86 - - - - - 54 9.08 9.54 9.99 10.43 10.85 11.67 - - - - 57 9.67 10.17 10.65 11.13 11.59 12.48 13.32 14.11 - - 60 10.26 10.8 11.32 11.83 12.33 13.29 14.21 15.07 15.88 - 63.5 10.95 11.53 12.1 12.65 13.19 14.24 15.24 16.19 17.09 - 68 11.84 12.47 13.1 13.71 14.3 15.46 16.57 17.63 18.64 19.61 70 12.23 12.89 13.54 14.17 14.8 16.01 17.17 18.27 19.33 20.35 73 12.82 13.52 14.21 14.88 15.54 16.82 18.05 19.24 20.37 21.46 76 13.42 14.15 14.87 15.58 16.28 17.63 18.94 20.2 21.41 22.57 83 14.8 15.62 16.42 17.22 18 19.53 21.02 22.44 23.82 25.15 89 15.98 16.87 17.76 18.63 19.48 21.16 22.79 24.37 25.89 27.37 95 17.16 18.13 19.09 20.03 20.96 22.79 24.56 26.29 27.97 29.59 102 18.55 19.6 20.64 21.67 22.69 24.69 26.53 28.63 30.38 32.18 108 19.73 20.86 21.97 23.08 24.17 26.31 28.41 30.46 32.45 34.4 114 20.91 22.12 23.31 24.48 25.65 27.94 30.19 32.38 34.53 36.62 121 22.29 23.58 24.86 26.12 27.37 29.84 32.26 34.62 36.94 39.21 127 23.48 24.84 26.19 27.53 28.85 31.47 34.03 36.55 39.01 41.43 133 24.66 26.1 27.52 28.93 30.33 33.1 35.81 38.47 41.09 43.65 140 26.04 27.57 29.08 30.57 32.06 34.99 37.88 40.72 43.5 46.24 146 27.23 28.82 30.41 31.98 33.54 36.62 39.66 42.64 45.57 48.46 152 28.41 30.08 31.74 33.39 35.02 38.25 41.43 44.56 47.65 50.68 159 29.79 31.55 33.29 35.03 36.75 40.15 43.5 46.81 50.06 53.27 168 31.57 33.43 35.29 37.13 38.97 42.59 46.17 49.69 53.17 56.6 180 33.93 35.95 37.95 39.95 41.92 45.85 49.72 53.54 57.31 61.04 194 36.7 38.89 41.06 43.23 45.38 49.64 53.86 58.03 62.15 66.22 203 38.47 40.77 43.05 45.33 47.59 52.08 56.52 60.91 65.94 69.54 219 41.63 44.12 46.61 49.08 51.54 56.43 61.26 66.04 70.78 75.46 245 46.76 49.56 52.38 55.17 57.95 63.48 68.95 74.38 79.76 83.08 273 52.28 55.45 58.6 61.73 64.86 71.07 77.24 83.36 89.42 95.44 外径(毫米) 壁厚（毫米） 16 17 18 19 20 22 24 25 -26 28 理论重量（公斤/米） 68 20.52 - - - - - - - - - 70 21.31 - - - - - - - - 73 22.49 23.48 24.41 25.3 - - - - - - 76 23.68 24.74 25.75 26.71 - - - - - - 83 26.44 27.67 28.85 29.99 - - - - - - 89 28.8 30.19 31.52 32.8 34.03 36.35 38.47 - - - 95 31.17 32.7 34.18 35.61 36.99 39.61 42.02 - - - 102 33.93 35.64 37.29 38.89 40.44 43.4 46.17 - - - 108 36.3 38.15 39.95 41.7 43.4 46.66 49.72 51.17 52.58 55.24 114 38.67 40.67 42.62 44.51 46.36 49.91 53.27 54.87 56.43 59.38 121 41.43 43.6 45.72 47.79 49.82 53.71 57.41 59.19 60.91 64.22 127 43.8 46.12 48.39 50.61 52.78 56.97 60.96 62.89 64.76 68.36 133 46.17 48.63 51.05 53.42 55.73 60.22 64.51 66.59 68.61 72.5 140 48.93 51.57 54.16 56.7 59.19 64.02 68.66 70.9 73.1 77.34 146 51.3 54.08 56.82 59.51 62.15 67.27 72.21 74.6 76.94 81.48 152 53.66 56.6 59.48 62.32 65.11 70.59 75.76 78.3 80.79 85.62 159 56.43 59.53 62.59 65.6 68.56 74.33 79.9 82.62 85.28 90.46 168 59.98 63.31 66.59 69.82 73 79.21 85.23 88.16 91.05 96.67 180 64.71 68.34 71.91 75.44 78.92 85.72 92.33 95.56 98.74 104.96 194 70.24 74.21 78.13 82 85.28 93.32 100.62 104.19 107.72 114.63 203 73.78 77.97 82.12 86.21 90.26 98.2 105.94 109.74 113.49 120.83 219 80.1 84.69 89.23 93.71 98.15 106.88 115.42 119.61 123.75 131.89 245 90.36 95.59 100.77 105.9 110.98 120.99 130.8 135.64 140.42 149.84 273 101.41 107.33 113.2 119.02 124.79 136.18 147.38 152.9 158.38 169.18 299 111.67 118.23 124.74 131.2 137.61 150.29 162.77 168.93 175.05 187.13 325 121.93 129.12 136.28 143.38 150.44 164.39 178.15 184.96 191.72 205.09 351 132.19 140.03 147.82 155.56 163.26 178.5 1,93.54 200.99 208.39 223.04 377 142.44 150.93 159.36 167.75 176.08 192.61 208.93 217.02 225.06 240.99 402 152.3 161.4 170.45 179.45 188.4 206.16 223.72 232.42 241.08 258.24 426 161.78 171.47 181.11 190.71 200.25 219.19 237.93 247.23 256.48 274.83 450 171.24 181.52 191.76 201.94 212.08 232.2 252.12 262.01 271.85 291.38 465 177.16 187.81 198.41 208.97 219.47 240.34 261 271.26 281.47 301.74 480 183.08 194.1 205.07 216 226.87 248.47 269.88 280.51 291.09 312.1 500 190.97 202.48 213.95 225.37 236.74 259.32 281.72 292.84 303.91 325.91 530 202.8 215.06 227.27 239.42 251.53 275.6 299.47 317.5 323.14 346.62 550 210.7 223.44 236.14 248.8 261.4 286.45 311.31 323.66 335.97 360.43 560 214.64 227.64 240.58 253.48 266.33 291.88 317.23 - - - 600 230.42 244.4 258.34 272.22 286.06 313.58 340.9 - - - 630 242.26 256.98 271.66 286.28 300.85 329.85 358.66 - - - 外径(毫米) 壁厚（毫米） 30 32 34 35 36 38 40 42 45 理论重量（公斤/米） 127 71.76 - - - - - - - - 133 76.2 79.71 - - - - - - - 140 81.38 85.23 88.88 90.63 92.33 - - - - 146 85.82 89.97 93.91 95.81 97.66 - - - - 152 90.26 94.7 98.94 100.99 102.99 - - - - 159 95.44 100.22 104.81 107.03 109.2 - - - - 168 102.1 107.33 112.36 114.8 117.19 121.83 126.27 130.51 136.5 180 110.98 116.8 122.42 125.16 127.85 133.07 138.1 142.94 149.82 194 121.33 127.85 134.16 137.24 140.27 146.19 151.91 157.44 165.36 203 127.99 134.94 141.7 145 148.26 154.62 160.78 166.75 175.33 219 139.83 147.57 155.12 158.82 162.47 169.62 176.58 183.33 193.1 245 159.07 168.09 176.92 181.26 185.55 193.99 202.22 210.26 221.95 273 179.78 190.19 200.4 205.43 210.41 220.23 229.85 239.27 253.03 299 199.02 210.71 222.2 227.87 233.5 244.59 255.49 266.2 281.88 325 218.25 231.23 244 250.31 256.53 268.94 281.14 293.13 310.73 351 237.49 251.74 265.8 272.76 279.66 293.32 306.76 320.06 339.59 377 256.73 272.26 287.61 295.2 302.77 317.69 332.44 346.99 368.44 402 275.21 291.18 308.55 316.76 324.92 341.1 357.08 372.86 396.16 426 292.98 310.93 328.69 337.49 346.27 363.61 380.77 397.74 422.82 450 310.72 329.84 348.79 358.19 367.53 386.08 404.42 422.56 449.43 465 321.81 341.69 361.37 371.13 380.85 400.13 419.22 438.11 466.07 480 332.91 353.52 373.94 384.08 394.17 414.19 436.01 453.64 482.72 500 347.71 369.3 390.71 401.34 411.92 432.93 453.74 474.35 504.91 530 369.9 92.92 415.87 427.23 438.55 461.04 483.34 505.42 538.2 550 384.7 406.76 432.64 444.3 456.31 479.79 503.06 526.15 560.4钢板理论重量表|中厚钢板的理论重量 厚度 理论重量 厚度（mm） 理论重量 厚度 理论重量 （mm） （kg/m2） （kg/m2） （mm） （kg/m2） 0.2 1.57 0.75 5.89 1.8 14.13 0.25 1.96 0.8 6.28 2 15.7 0.3 2.36 0.9 7.07 2.2 17.27 0.35 2.75 1 7.85 2.5 19.36 0.4 3.14 1.1 8.64 2.8 21.98 0.45 3.53 1.2 9.42 3 23.55 0.5 3.93 1.3 10.21 3.2 25.12 0.55 4.32 1.4 10.99 3.5 27.48 0.6 4.71 1.5 11.78 3.8 29.83 0.65 5.1 1.6 12.56 3.9 30.62 0.7 5.5 1.7 13.35 4 31.4 4.5 35.33 16 125.6 38 298.3 5 39.25 18 141.3 40 314 5.5 43.18 20 157 42 329.7 6 47.16 22 172.7 44 345.4 7 54.95 24 188.4 45 353.25 8 62.8 25 196.25 46 361.1 9 70.65 26 204.1 48 376.8 10 78.6 28 219.8 50 392.5 11 86.35 30 235.5 52 408.2 12 94.2 32 251.2 54 423.9 钢板重量（公斤每平方米，kg/㎡）=（钢板厚度mm）×7.85，如14mm的钢板每㎡重量为：14×7.85=109.9kg螺旋钢管每米理论重量 公称外径mm 公称壁厚　NominalWallThicknessmm 5 5.5 6 7 8 9 10 11 12 13 14 15 16 18 20 22 219 26.39 28.96 31.51 36.6 41.63 273 33.04 36.28 39.51 45.92 325 39.46 43.33 47.26 54.9 62.54 70.13 377 45.88 50.39 54.89 63.87 72.8 81.67 426 51.91 57.03 62.14 72.33 82.46 92.55 102.59 457 55.73 61.24 66.73 77.69 88.58 99.43 110.23 120.98 131.6 142.34 508 74.28 86.48 98.64 110.75 122.81 134.82 146.78 158.69 529 77.38 90.11 102.78 115.41 127.99 140.51 152.99 165.42 559 81.82 95.29 108.7 122.07 135.38 148.65 161.87 175.04 610 89.37 104.09 118.76 133.39 147.96 162.48 176.96 191.39 630 92.33 107.54 122.71 137.82 152.89 167.91 182.88 197.8 660 96.77 112.72 128.63 144.48 160.29 176.05 191.76 207.42 720 105.64 123.08 140.46 157.8 175.09 192.32 209.51 226.65 820 140.34 160.19 179.99 199.75 219.45 239.1 258.71 276.26 297.77 317.23 256.01 394.58 432.96 914 178.74 200.06 222.93 244.95 266.92 288.84 310.72 332.54 354.31 397.74 440.95 483.96 920 179.92 202.19 224.41 246.58 268.7 290.77 312.79 334.76 356.68 400.4 443.91 486.13 1016 198.86 223.49 248.08 272.62 297.1 321.54 345.93 370.27 394.56 443.02 491.26 539.3 1020 199.65 224.38 249.07 273.7 298.39 322.82 347.31 371.75 396.14 44.79 493.23 541.47 1220 296.39 327.95 357.47 386.94 416.36 445.73 475.58 533.58 591.88 649.98 1420 347.71 362.21 416.66 451.06 485.41 519.71 553.96 622.36 690.52 758.49 1620 397.03 436.46 475.84 515.17 554.46 593.6 632.87 711.14 789.17 867 1820 446.35 490.71 535.02 579.29 623.5 667.67 711.79 799.92 887.81 975.51 2020 495.67 544.96 594.21 643.4 692.55 741.65 796.7 888.7 986.46 1084.21 2220 544.99 599.21 653.39 707.52 761.6 815.63 869.61 977.48 1085.11 1192.53 钢管的重量=0.25×π×(外径平方-内径平方)×L×钢铁比重其中：π=3.14L=钢管长度钢铁比重取7.8所以，钢管的重量=0.25×3.14×(外径平方-内径平方)×L×7.8*如果尺寸单位取米（M）,则计算钢管的重量结果为公斤（Kg）