槽钢、方管、矩形管规格表[1](6)

7

1.75

55

40

±0.50

1.5 1.75

55

50

±0.50

1.75

±0.60

2 2.5

±0.60

4 2

70

50

±0.60

2.5 3 4

4.826 2.934 3.602 4.245 5.451

6.1473.7374.5895.4086.947

24.6918.045

3

2.62 3.209 3.774

3.3374.0894.808

2

2.726 3.09

3.4733.936

15.81113.6617.714

2

2.776

3.536

14.9049.107

2.121 2.452

2.7023.123

11.6747.15813.3298.158

2

2.305

2.936

10.6893.073

2.039

2.598

9.6062.779

2 7 8 5 2 3 1 3 4 4 4

5 4 3 7 6 4 3 1 4 1 8 3 2 5 6

4 3 6 5 7 9 9 1 5 7 2

2.2232.4593.5794.0794.5535.4646.1193.3853.9984.529

7.156 7.992 14.01716.17518.20823.17326.14212.57 15.05417.33521.14120.70225.04529.12136.298

3.9164.3425.7946.6147.3948.4159.4335.8816.9817.95 9.5238.1169.72211.17513.653

1.921.033.491.901.023.882.071.624.242.061.614.842.051.605.412.131.985.74

15.292.121.976.448

2.121.235.012.091.215.972.061.186.832.001.14

60

30

15.0465.07817.9335.99820.4966.794

60

40

8.235.363

4.9155.8676.718

18.4129.8312.2222.06925.374

1.626.13

7 6 8

11.732.191.597.354 6

2 6

13.452.161.578.45

30.97416.262.111.5310.38.134