半圓形鋼管規格表( Semicircle shaped tube )
A × B | t | R |
---|---|---|
27×14 |
1.5 |
14 |
30×15 |
1.5 |
15 |
40×20 |
1.2~1.5 |
20 |
60×32 |
1.5 |
30 |
80×40 |
1.2~1.5 |
40 |
110×55 |
2.0~3.0 |
55 |
D形管規格表( D shaped tube )
A × B × C | R | t |
---|---|---|
128×89 |
125 |
4.5 |
200×100×80.5 |
80.5 |
4.5 |
60×40×33 |
75 |
2 |
55850 |
45 |
3 |