Heading tubes IN LINE - length 0.5 meter
„IN LINE“ tubes are intended to repairs of actual sewerage systems without need to demolish the old and damaged piping.
These neck-free basalt tubes are jointed by stainless coupling with rubber sealing.
These neck-free basalt tubes are jointed by stainless coupling with rubber sealing.
| DN | d | d1±0,2 | d4 | L±1 | L2±1 | L3±1 | kg/pcs |
| 150 | 150±3 | 186 | 190 | 496 | 32 | 62 | 15 |
| 200 | 200±3 | 236 | 240 | 496 | 32 | 62 | 20 |
| 250 | 250±3 | 286 | 290 | 496 | 32 | 62 | 24 |
| 300 | 300±3 | 336 | 340 | 496 | 32 | 62 | 29 |
| 350 | 350±3 | 386 | 390 | 496 | 32 | 62 | 33 |
| 450 | 450±3 | 486 | 490 | 496 | 32 | 62 | 42 |
| 540 | 540±4 | 582 | 586 | 496 | 32 | 62 | 58 |
