| List of rollers available to curve the square and rectangular tubes | ||
| Last update: 2005
january
| ||
| Rectangular section | feel bending | radius with neutral fibre |
| 15X40 |
|
65 |
| 30X16 |
|
192 |
| 30X20 |
|
135 |
| 40X20 |
|
100 |
| 40X20 | |
60 |
| 40X20 |
|
110 |
| 40X20 | |
210 |
| 40X20 |
|
210 |
| 40X20 | |
298 |
| 40X60 |
|
280 |
| 40X80 |
|
200 |
| 50X20 |
|
100 |
| 50X20 |
|
210 |
| 50X25 |
|
108 |
| 50X25 |
|
150 |
| 50X30 |
|
162 |
| 60X40 |
|
170 |
| 70X50 |
|
125 |
| 80X40 |
|
220 |
| Section carrée/Square shape | Rayon à la fibre neutre/neutral radius | |
| 12X12 | 15 | |
| 15X15 | 67 | |
| 16X16 | 45 | |
| 16X16 | 60 | |
| 16X16 | 102 | |
| 16X16 | 121,5 | |
| 20X20 | 110 | |
| 20X20 | 60 | |
| 25X25 | 62,5 | |
| 25X25 | 75 | |
| 25X25 | 87,5 | |
| 25X25 | 125 | |
| 30X30 | 100 | |
| 35X35 | 105 | |
| 35X35 | 100 | |
| 35X35 | 165,5 | |
| 40X40 | 140 | |
| 40X40 | 160 | |
| 40X40 | 180 | |
| 40X40 | 205 | |
| 40X40 | 255 | |
| 45X45 | 475 | |
| 50X50 | 200 | |
| List rollers available to curve the round tubes | ||
