Square Pipe | |||||||
Size (mm) | Thick (mm) | Size (mm) | Thick (mm) | Size (mm) | Thick (mm) | Size (mm) | Thick (mm) |
15x15 | 0.6~2.0 | 16x16 | 0.6~2.0 | 18x18 | 0.6~2.0 | 20x20 | 0.6~2.0 |
25x25 | 0.6~3.0 | 30x30 | 0.8~3.0 | 34x34 | 1.0~3.5 | 38x38 | 1.0~3.5 |
40x40 | 1.0~3.5 | 48x48 | 1.2~3.5 | 50x50 | 1.2~4.0 | 60x60 | 1.2~4.0 |
70x70 | 1.2~4.0 | 75x75 | 1.2~4.0 | 80x80 | 1.2~5.0 | 90x90 | 1.2~5.0 |
100x100 | 1.2~6.0 | 110x110 | 1.2~6.0 | 120x120 | 2.0~6.0 | 125x125 | 2.0~6.0 |
130x130 | 2.0~6.0 | 140x140 | 3.0~6.0 | 150x150 | 3.75~8.0 | 160x160 | 3.75~8.0 |
175x175 | 4.0~8.0 | 180x180 | 4.0~8.0 | 200x200 | 4.0~12 | 250x250 | 4.0~12 |
280x280 | 4.0~12 | 300x300 | 4.0~12 | 350x350 | 4.0~12 | 400x400 | 4.0~12 |