1、螺旋钢管规格表|螺旋钢管每米理论重量表|螺旋钢管理论重量表公称壁厚 Nominal Wall Thickness mm公称外径 nominal O.Dmm 5.0 5.5 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 18.0 20.0 22.0219 26.39 28.96 31.51 36.60 41.63 273 33.04 36.28 39.51 45.92 325 39.46 43.33 47.26 54.90 62.54 70.13 377 45.88 50.39 54.89 63.87 72.80 81.67 426 51.
2、91 57.03 62.14 72.33 82.46 92.55 102.59 457 55.73 61.24 66.73 77.69 88.58 99.43 110.23 120.98 131.60 142.34 508 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 95.29 108.70 122.07 135.38 148.65 161.87 175.04 610 89.37 104.09 11
3、8.76 133.39 147.96 162.48 176.96 191.39 630 92.33 107.54 122.71 137.82 152.89 167.91 182.88 197.80 660 96.77 112.72 128.63 144.48 160.29 176.05 191.76 207.42 720 105.64 123.08 140.46 157.80 175.09 192.32 209.51 226.65 820 140.34 160.19 179.99 199.75 219.45 239.10 258.71 276.26 297.77 317.23 256.01 3
4、94.58 432.96914 178.74 200.06 222.93 244.95 266.92 288.84 310.72 332.54 354.31 397.74 440.95 483.96920 179.92 202.19 224.41 246.58 268.70 290.77 312.79 334.76 356.68 400.40 443.91 486.131016 198.86 223.49 248.08 272.62 297.10 321.54 345.93 370.27 394.56 443.02 491.26 539.301020 199.65 224.38 249.07
5、273.70 298.39 322.82 347.31 371.75 396.14 44.79 493.23 541.471220 296.39 327.95 357.47 386.94 416.36 445.73 475.58 533.58 591.88 649.981420 347.71 362.21 416.66 451.06 485.41 519.71 553.96 622.36 690.52 758.491620 397.03 436.46 475.84 515.17 554.46 593.60 632.87 711.14 789.17 867.001820 446.35 490.71 535.02 579.29 623.50 667.67 711.79 799.92 887.81 975.512020 495.67 544.96 594.21 643.40 692.55 741.65 796.70 888.70 986.46 1084.212220 544.99 599.21 653.39 707.52 761.60 815.63 869.61 977.48 1085.11 1192.53单位：kg/m 公式：重量 W=（管径-壁厚）*壁厚*0.02466
