The porous surface of the tube guarantees the best adhesion of the concrete.
Calculation of pipe length when used with cones L = WD - 2 x concrete covering (c)
Assortment
| Art. no. | Name | Diameter | Length | Package | Palette |
| mm | m | rm | rm | ||
| 70004 | A2226/2 tube | 22/26 | 2 | 100 | 3000 |
| 70008 | A2632/3 tube |
26/32 | 3 | 50 | 2100 |
| 70010 | A3236/3 tube |
32/36 | 3 | 50 | 1500 |