1、 无缝钢管 kg/米 M=0.02466t(D-t)1 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 227 0.148 0.203 0.247 0.2778 0.173 0.24 0.296 0.3399 0.197 0.277 0.345 0.40110 0.222 0.314 0.395 0.46211 0.247 0.351 0.444 0.524 0.592 0.64712 0.271 0.388 0.493 0.586 0.666 0.734 0.78913 0.296 0.425 0.543 0.
2、647 0.74 0.82 0.88814 0.321 0.462 0.592 0.709 0.814 0.906 0.98615 0.345 0.499 0.641 0.771 0.888 0.993 1.0916 0.37 0.536 0.69 0.832 0.962 1.08 1.18 1.2817 0.395 0.573 0.74 0.894 1.04 1.17 1.28 1.39 1.4818 0.419 0.61 0.789 0.956 1.11 1.25 1.38 1.50 1.6019 0.444 0.647 0.838 1.02 1.18 1.34 1.48 1.61 1.7
3、320 0.469 0.684 0.888 1.08 1.26 1.42 1.58 1.72 1.85 2.0722 0.518 0.758 0.986 1.20 1.41 1.60 1.78 1.94 2.10 2.3723 0.543 0.795 1.04 1.26 1.48 1.68 1.87 2.05 2.22 2.5224 0.567 0.832 1.09 1.33 1.55 1.77 1.97 2.16 2.34 2.66 2.9325 0.592 0.869 1.13 1.39 1.63 1.86 2.07 2.27 2.47 2.81 3.1126 0.617 0.906 1.
4、18 1.45 1.70 1.94 2.17 2.39 2.59 2.96 3.2827 0.641 0.943 1.23 1.51 1.78 2.03 2.27 2.50 2.71 3.11 3.4528 0.666 0.98 1.28 1.57 1.85 2.11 2.37 2.61 2.84 3.26 3.6330 0.715 1.05 1.38 1.70 2.00 2.29 2.56 2.83 3.08 3.55 3.97 4.3432 0.765 1.13 1.48 1.82 2.15 2.46 2.76 3.05 3.33 3.85 4.32 4.7333 0.789 1.17 1
5、.53 1.88 2.22 2.55 2.86 3.16 3.45 3.99 4.49 4.9334 0.814 1.20 1.58 1.94 2.29 2.63 2.96 3.27 3.58 4.14 4.66 5.1335 0.838 1.24 1.63 2.00 2.37 2.72 3.06 3.38 3.70 4.29 4.83 5.3338 0.912 1.35 1.78 2.19 2.59 2.98 3.35 3.72 4.07 4.73 5.35 5.92 6.4439 0.937 1.39 1.82 2.25 2.66 3.06 3.45 3.83 4.19 4.88 5.52
6、 6.12 6.6640 0.962 1.42 1.87 2.31 2.74 3.15 3.55 3.94 4.32 5.03 5.70 6.31 6.8842 1.01 1.50 1.97 2.44 2.89 3.32 3.75 4.16 4.56 5.33 6.04 6.71 7.3244 1.06 1.57 2.07 2.56 3.03 3.50 3.95 4.38 4.81 5.62 6.39 7.10 7.7744.5 1.07 1.59 2.10 2.59 3.07 3.54 3.99 4.44 4.87 5.70 6.47 7.20 7.8845 1.09 1.61 2.12 2
7、.62 3.11 3.58 4.04 4.49 4.93 5.77 6.56 7.30 7.99 8.6348 1.16 1.72 2.27 2.81 3.33 3.84 4.34 4.83 5.30 6.21 7.08 7.89 8.66 9.3750 1.21 1.79 2.37 2.93 3.48 4.01 4.54 5.05 5.55 6.51 7.42 8.29 9.10 9.8651 1.23 1.83 2.42 2.99 3.55 4.10 4.64 5.16 5.67 6.66 7.60 8.48 9.32 10.11 10.85 11.5452 4.19 4.73 5.27
8、5.80 6.81 7.77 8.68 9.54 10.36 11.12 11.8454 4.36 4.93 5.49 6.04 7.10 8.11 9.07 9.99 10.85 11.66 12.4356 4.53 5.13 5.71 6.29 7.40 8.46 9.47 10.43 11.34 12.21 13.0257 4.62 5.23 5.83 6.41 7.55 8.63 9.67 10.65 11.59 12.48 13.32 14.1160 4.88 5.52 6.16 6.78 7.99 9.15 10.26 11.32 12.33 13.29 14.20 15.07 1
9、5.8863 5.14 5.82 6.49 7.15 8.43 9.67 10.85 11.98 13.07 14.11 15.09 16.03 16.9263.5 5.18 5.87 6.55 7.21 8.51 9.75 10.95 12.10 13.19 14.24 15.24 16.19 17.0970 6.51 7.27 8.14 9.47 10.88 12.23 13.54 14.80 16.00 17.16 18.27 19.33 20.34 21.3173 6.81 7.60 8.38 9.91 11.39 12.82 14.20 15.54 16.82 18.05 19.23
10、 20.37 21.45 22.49 23.48 24.41 25.3076 7.10 7.93 8.75 10.36 11.91 13.42 14.87 16.28 17.63 18.94 20.20 21.40 22.56 23.67 24.73 25.75 26.71 27.62 29.3083 7.79 8.71 9.62 11.39 13.12 14.80 16.42 18.00 19.53 21.01 22.44 23.82 25.15 26.44 27.67 28.85 29.99 31.07 33.0989 8.38 9.38 10.36 12.28 14.15 15.98 1
11、7.76 19.48 21.16 22.79 24.36 25.89 27.37 28.80 30.18 31.52 32.80 34.03 36.3590 8.48 9.49 10.48 12.43 14.33 16.18 17.98 19.73 21.43 23.08 24.68 26.24 27.74 29.20 30.60 31.96 33.27 34.52 36.8991 8.58 9.60 10.60 12.58 14.50 16.37 18.20 19.97 21.70 23.38 25.01 26.58 28.11 29.59 31.02 32.40 33.73 35.02 3
12、7.4395 8.98 10.04 11.10 13.17 15.19 17.16 19.09 20.96 22.79 24.56 26.29 27.96 29.59 31.17 32.70 34.18 35.61 36.99 39.60102 9.67 10.82 11.96 14.20 16.40 18.54 20.64 22.69 24.68 26.63 28.53 30.38 32.18 33.93 35.63 37.29 38.89 40.44 43.40108 10.26 11.49 12.70 15.09 17.43 19.73 21.97 24.17 26.31 28.41 3
13、0.46 32.45 34.40 36.30 38.15 39.95 41.70 43.40 46.66114 10.85 12.15 13.44 15.98 18.47 20.91 23.30 25.65 27.94 30.18 32.38 34.52 36.62 38.67 40.66 42.61 44.51 46.36 49.91121 11.54 12.93 14.30 17.02 19.68 22.29 24.86 27.37 29.84 32.26 34.62 36.94 39.21 41.43 43.60 45.72 47.79 49.81 53.71127 12.13 13.5
14、9 15.04 17.90 20.71 23.48 26.19 28.85 31.47 34.03 36.55 39.01 41.43 43.80 46.11 48.38 50.60 52.77 56.96133 12.72 14.26 15.78 18.79 21.75 24.66 27.52 30.33 33.09 35.81 38.47 41.08 43.65 46.16 48.63 51.05 53.41 55.73 60.22140 15.04 16.65 19.83 22.96 26.04 29.07 32.06 34.99 37.88 40.71 43.50 46.24 48.9
15、3 51.56 54.15 56.69 59.18 64.02146 15.70 17.39 20.71 23.99 27.22 30.41 33.54 36.62 39.65 42.64 45.57 48.46 51.29 54.08 56.82 59.50 62.14 67.27152 16.37 18.13 21.60 25.03 28.41 31.74 35.02 38.25 41.43 44.56 47.64 50.68 53.66 56.59 59.48 62.32 65.10 70.53159 18.99 22.64 26.24 29.79 33.29 36.74 40.15 4
16、3.50 46.80 50.06 53.27 56.42 59.53 62.59 65.60 68.55 74.33168 20.10 23.97 27.79 31.56 35.29 38.96 42.59 46.16 49.69 53.17 56.99 59.97 63.30 66.58 69.81 72.99 79.21180 21.58 25.75 29.86 33.93 37.95 41.92 45.84 49.71 53.54 57.31 61.03 64.71 68.33 71.91 75.43 78.91 85.72194 23.30 27.82 32.28 36.69 41.0
17、6 45.37 49.64 53.86 58.02 62.14 66.21 70.23 74.20 78.12 81.99 85.82 93.31203 29.15 33.83 38.47 43.06 47.59 52.08 56.52 60.91 65.25 69.54 73.78 77.97 82.12 86.21 90.26 98.20219 31.52 36.60 41.63 46.61 51.54 56.42 61.26 66.04 70.77 75.46 80.10 84.68 89.22 93.71 98.15 106.88245 41.08 46.76 52.38 57.95
18、63.47 68.95 74.37 79.75 85.08 90.35 95.58 100.76 105.89 110.97 120.98273 45.92 52.28 58.59 64.86 71.07 77.24 83.35 89.42 95.43 101.40 107.32 113.19 119.01 124.78 136.17299 57.41 64.36 71.27 78.12 84.93 91.69 98.39 105.05 111.66 118.22 124.73 131.19 137.60 150.28323.9 62.32 69.89 77.41 84.88 92.30 99
19、.67 106.99 114.26 121.49 128.66 135.78 142.86 149.88 163.79325 62.54 70.13 77.68 85.18 92.62 100.02 107.37 114.67 121.92 129.12 136.27 143.37 150.43 164.38351 67.67 75.90 84.09 92.23 100.32 108.36 116.35 124.29 132.18 140.02 147.81 155.56 163.25 178.49356 68.65 77.01 85.32 93.58 101.80 109.96 118.07
20、 126.14 134.15 142.12 150.03 157.90 165.72 181.20377 72.80 81.67 90.50 99.28 108.01 116.69 125.32 133.90 142.44 150.92 159.35 167.74 176.07 192.99406 88.11 97.65 107.15 116.59 125.99 135.33 144.63 153.88 163.08 172.23 181.32 190.38 208.33426 92.55 102.59 112.57 122.51 132.40 142.24 152.03 161.77 171
21、.46 181.10 190.70 200.24 219.18457 99.43 110.23 120.98 131.68 142.34 152.94 165.50 174.00 184.46 194.86 205.22 215.53 236.00465 101.20 112.20 123.15 134.05 144.90 155.70 166.46 177.16 187.81 198.41 208.97 219.47 240.34478 104.09 115.41 126.68 137.90 149.07 160.19 171.26 182.29 193.26 204.18 215.06 2
22、25.89 247.39480 104.53 115.90 127.22 138.49 149.71 160.88 172.00 183.08 194.10 205.07 216.00 226.87 248.47500 108.97 120.83 132.65 144.41 156.12 167.79 179.40 190.79 202.48 213.95 225.37 236.74 259.32529 115.41 127.99 140.51 152.99 165.42 177.80 190.13 202.41 214.64 226.82 238.96 251.04 275.06530 11
23、5.63 128.23 140.78 153.29 165.74 178.14 190.50 202.80 215.06 227.27 239.42 251.53 275.60550 120.07 133.16 146.21 159.20 172.15 185.05 197.90 210.70 223.44 236.14 248.79 261.40 286.45560 122.29 135.63 148.92 162.16 175.36 188.50 201.60 214.64 227.64 240.58 253.48 266.33 291.88609 133.16 147.71 162.21
24、 176.66 191.07 205.42 219.72 233.97 248.18 262.33 276.44 290.49 318.46610 133.39 147.96 162.48 176.96 191.39 205.76 220.09 324.37 248.60 262.78 276.91 290.99 319.00630 137.82 152.89 167.91 182.88 197.80 212.67 227.49 242.26 256.98 271.65 286.28 300.85 329.85720 175.09 192.32 209.51 226.65 243.74 260
25、.78 277.77 294.71 311.60 328.45 345.24 378.68820 199.75 219.45 239.10 258.71 278.26 297.77 317.23 336.63 355.99 375.30 394.56 432.93920 224.41 246.58 268.70 290.77 312.79 334.76 356.68 378.56 400.38 422.15 443.88 487.181020 249.07 273.70 298.29 322.82 347.31 371.75 396.14 420.48 444.77 469.01 493.20 541.431220 298.39 327.95 357.47 386.94 416.36 445.73 475.05 504.32 533.54 562.72 591.84 649.941420 347.71 382.21 416.66 451.06 485.41 519.71 553.96 588.17 622.32 656.42 690.48 758.44
