碳钢无缝、电焊管规格重量-2 壁厚 外径 重量

2

2.5

3

3.5

4

4.5

5

6

7

8

9

10

12

14

16

kg/M、(g/mm) 4.59 4.81 3.35 4.16 3.5 4.35 4.96 5.18 5.4 5.69 5.31 5.57 5.74 6 6.26 6.6 6.86 6.06 7.04 7.38 7.9 8.5 5.23 6.5 7.77 6.02 5.31 6.51 6.81 7.1 7.49 7.79 7.98 8.38 6.71 7.05 7.27 7.6 7.93 8.37 8.71 8.93 7.4 7.77 8.01 8.38 8.37 10.01 11.25 12.43 9.17 10.53 11.84 13.1 14.3 14.8 16.57 17.16 19.33

φ65 φ68 φ70 φ73 φ76 φ80 φ83 φ85 φ89 φ95 φ102 φ108 φ114 φ121 φ127 φ133 φ140 φ146 φ152 φ159 φ168 φ194 φ219 φ245 φ273 φ299 φ325 φ351 φ377 注：

9.47 10.88 12.23 13.54

9.91 11.39 12.82 14.21 15.54

8.75 10.36 11.91 13.42 14.87 16.28 9.42 10.91 12.59 14.15 15.71 9.62 11.39 13.12 9.86 11.65 22.74 24.56 26.63 28.41 32.45 14.8 16.42 18 21.01 23.82

9.38 10.38 12.28 14.16 15.93 17.76 19.48 11.1 13.17 15.19 17.16 19.09 20.9

8.98 10.04

9.67 10.82 11.96 14.21

16.4 18.55 20.64 22.69

9.02 10.26 11.49

12.7 15.09 17.44 19.73 21.97 23.14

10.85 12.15 13.44 15.98 18.47 20.91 23.31 25.65 11.54 12.93 14.3 17.02 19.68 22.29 24.48 27.37 17.9 20.72 23.48 26.19 28.85

12.13 13.59 15.04

9.59 11.18 12.75 14.26 15.75 18.79 21.75 24.66 27.52 30.33 10.11 11.8 13.42 15.05 16.65 19.83 22.96 15.7 17.39 20.72 16.37 18.13 24

21.6 25.03 28.41 31.74 43.5 50.06 56.43 46.17 53.19 53.86 62.15 61.26 70.78 80.1

17.15 18.99 22.64 26.24 28.79 33.29 36.75 20.1 23.97 27.79 31.57 35.29 38.97 23.31 27.82 32.28 31.52 36.7 41.06 45.38

36.6 41.63 46.61 51.54 41.09 46.76 52.38 57.95 45.92 52.28 58.6 64.86

77.24 89.42 101.4 84.93 98.4

57.41 64.37 71.27 54.9 62.54 70.14 77.68 67.67 75.91

92.63 107.4 121.9 132.2

84.1 100.32 108.2

81.68 90.51

钢管重量计算公式

Q 0.02466S D-S Q=0.02466S(D-S)

kg M kg/M

D 钢管外径，mm; S 钢管壁厚，mm;