Ibisobanuro birambuye ku gicuruzwa
Ibirango by'ibicuruzwa
| Icyitegererezo cy'umurongo | Icyitegererezo | Igihuru |
| PVC ya BD-32 | BD-32 | 16-32 |
| PVC ya BD-63 | BD-63PVC | 16-63 |
| BD-63 PE/PPR | BD-63 | 16-63 |
| BD-110 PVC (I) | BD-110 | 50-110 |
| BD-110 PE | BD-110 | 20-110 |
| PVC ya BD-160 | BD-160 | 90-160 |
| BD-160 PE | BD-160 | 32-160 |
| PVC ya BD-250 | BD-250 | 160-250 |
| BD-250 PE | BD-250 | 50-250 |
| PVC ya BD-315 | BD-315 | 200-315 |
| BD-315 PE | BD-315 | 110-315 |
| PVC ya BD-400 | BD-400 | 250-400 |
| BD-450 PE | BD-450 | 110-450 |
| PVC ya BD-630 | BD-630 | 450-630 |
| BD-630 PE | BD-630 | 160-630 |
| BD-800 PE | BD-800 | 280-800 |
| PVC ya BD-800 | BD-800 | 630-800 |
| BD-1000 PE | BD-1000 | 400-1000 |
| BD-1200 PE | BD-1200 | 500-1200 |
Ibanjirije iyi: Ikigega cy'icyuma gifunga amazi cy'ubwiza bwo hejuru Ibikurikira: Umurongo wo koza pulasitiki w'ubwiza bwo hejuru