英语 
Galvanized Rectangle Steel Pipe
Rectangle PipeSize (mm)Thick (mm)Size (mm)Thick (mm)Size (mm)Thick (mm)Size (mm)Thick (mm)10x200.6～2.014x200.6～2.015x250.6～2.020x300.6～2.020x400.6～3.020x500.6～3.025x400.8～3.025x500.8～3.030x400.8～3.530
| Rectangle Pipe | |||||||
| Size (mm) | Thick (mm) | Size (mm) | Thick (mm) | Size (mm) | Thick (mm) | Size (mm) | Thick (mm) |
| 10x20 | 0.6～2.0 | 14x20 | 0.6～2.0 | 15x25 | 0.6～2.0 | 20x30 | 0.6～2.0 |
| 20x40 | 0.6～3.0 | 20x50 | 0.6～3.0 | 25x40 | 0.8～3.0 | 25x50 | 0.8～3.0 |
| 30x40 | 0.8～3.5 | 30x50 | 0.8～3.5 | 30x60 | 0.8～3.5 | 30x70 | 0.8～4.0 |
| 40x60 | 0.8～4.0 | 40x70 | 1.0～4.0 | 40x80 | 1.0～4.0 | 40x90 | 1.0～4.0 |
| 40x100 | 1.2～4.0 | 40x120 | 1.2～5.0 | 50x70 | 1.2～4.0 | 50x80 | 1.2～4.0 |
| 50x90 | 1.2～4.0 | 50x100 | 1.2～4.0 | 50x120 | 1.2～5.0 | 50x150 | 1.2～6.0 |
| 60x80 | 1.2～5.0 | 60x90 | 1.2～5.0 | 60x100 | 1.2～5.0 | 60x120 | 1.2～5.0 |
| 60x180 | 2.0～6.0 | 60x200 | 2.0～6.0 | 70x140 | 2.0～6.0 | 70x190 | 2.0～6.0 |
| 80x100 | 2.0～6.0 | 80x120 | 2.0～6.0 | 80x160 | 2.0～6.0 | 80x180 | 3.0～6.0 |
| 80x200 | 3.0～6.0 | 85x175 | 3.0～6.0 | 90x190 | 3.0～6.0 | 100x120 | 2.0～6.0 |
| 100x125 | 2.0～6.0 | 100x140 | 2.0～6.0 | 100x150 | 2.0～6.0 | 100x160 | 2.0～6.0 |
| 100x180 | 3.0～6.0 | 100x200 | 3.75～8.0 | 110x140 | 4.0～6.0 | 120x130 | 2.0～6.0 |
| 120x140 | 4.0～6.0 | 120x200 | 4.0～8.0 | 125x135 | 4.0～8.0 | 150x200 | 4.0～12 |
| 150x250 | 4.0～12 | 150x300 | 4.0～12 | 150x350 | 4.0～12 | 200x300 | 4.0～12 |
| 200x400 | 4.0～12 | ||||||