Tube for protecting sill
Enclosed basalt tubes for bypasses in protecting sills.
On both sides the tube is fitted with lock, which is on one side formed by offset of basalt insert "out", and on the other side it is offset inside.
The offset is 20 mm. As standard, we produce components of diameter 400 mm, however there is no problem with other sizes.
The offset is 20 mm. As standard, we produce components of diameter 400 mm, however there is no problem with other sizes.
| Js | length | kg/pcs |
| 400 | 1000 | 150,0 |
