螺旋钢管每米重量|螺旋钢管理论重量

公称外径 nominal O.D
mm
 公称壁厚　Nominal Wall Thickness mm
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 22.0
219 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 51.91 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   89.37 104.09 118.76 133.39 147.96 162.48 176.96 191.39      
630   92.33 107.54 122.71 137.82 152.89 167.91 182.88 197.80      
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    140.34 160.19 179.99 199.75 219.45 239.10 258.71 276.26 297.77 317.23 256.01 394.58 432.96
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     179.92 202.19 224.41 246.58 268.70 290.77 312.79 334.76 356.68 400.40 443.91 486.13
1016     198.86 223.49 248.08 272.62 297.10 321.54 345.93 370.27 394.56 443.02 491.26 539.30
1020     199.65 224.38 249.07 273.70 298.39 322.82 347.31 371.75 396.14 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       397.03 436.46 475.84 515.17 554.46 593.60 632.87 711.14 789.17 867.00
1820       446.35 490.71 535.02 579.29 623.50 667.67 711.79 799.92 887.81 975.51
2020        495.67 544.96 594.21 643.40 692.55 741.65 796.70 888.70 986.46 1084.21
2220       544.99 599.21 653.39 707.52 761.60 815.63 869.61 977.48 1085.11 1192.53