方管 | 矩形管 | 厚度 |
| 方管 | 矩形管 | 厚度 |
(mm) | (mm) | (mm) |
| (mm) | (mm) | (mm) |
40*40 | 25*50 | 1.7-1.8 |
| 100*100 | 120*80 | 2.0 |
30*50 | 2.0 |
| 125*75 | 2.3 | ||
| 2.1-2.3 |
| 150*50 | 2.5-2.75 | ||
| 2.5-3.75 |
|
| 3.0-4.0 | ||
50*50 | 30*60 | 1.7-1.8 |
|
| 4.5-4.75 | |
40*50 | 2.0 |
| 120*120 | 100*150 | 2.5-3.0 | |
40*60 | 2.1-2.3 |
| 160*80 | 3.5-4.0 | ||
| 2.5-4.0 |
|
| 4.5-4.75 | ||
|
| 4.5-4.75 |
| 150*150 | 200*100 | 2.75-3.0 |
60*60 | 50*70 | 2.0 |
|
|
| 3.5-4.75 |
| 80*40 | 2.1-2.3 |
|
|
| 5.75-9.75 |
|
| 2.5-3.0 |
| 160*160 | 200*150 | 4.75-5.75 |
|
| 3.0-3.5 |
|
|
| 7.75 |
|
| 3.5-4.0 |
| 180*180 |
| 8.0-9.75 |
|
| 4.5-4.75 |
| 200*200 | 250*150 | 4.0-4.75 |
70*70 | 100*40 | 2.0 |
|
|
| 5.0-7.75 |
| 90*50 | 2.1-2.3 |
|
|
| 8.5-9.75 |
| 80*60 | 2.5-3.0 |
|
|
| 10-12.75 |
| 80*50 | 3.5-4.0 |
| 250*250 | 200*300 | 4.75-5.75 |
|
| 4.5-4.75 |
| 300*150 | 7.75 | |
75*75 | 90*60 | 2.0 |
|
| 8.75 | |
| 100*50 | 2.1-2.3 |
|
| 9.75 | |
|
| 2.5-3.0 |
|
| 10-12.75 | |
|
| 3.5-4.0 |
| 300*300 | 200*400 | 5.75 |
|
| 4.5-4.75 |
| 7.75-8.75 | ||
80*80 | 100*60 | 2.0 |
| 9.75 | ||
|
| 2.1-2.3 |
| 10-12.75 | ||
|
| 2.5-4.0 |
| 350*350 | 300*400 | 6.0-7.75 |
|
| 4.5-4.75 |
| 8.0-9.75 | ||
90*90 | 100*80 | 2.2-2.3 |
| 10-12.75 | ||
| 120*50 | 2.5-3.75 |
| 400*400 | 300*500 | 6.0-7.75 |
| 120*60 | 4.0 |
| 8.0-9.75 | ||
|
| 4.5-4.75 |
| 10-12.75 | ||
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