Nkọwa nke ngwaahịa
Mkpado Ngwaahịa
| Ahịrị ahịrị | Mogosi | Ohia |
| BD-32 pVC | BD-32 | 16-32 |
| BD-63 PVC | BD-63PVC | 16-63 |
| BD-63 PPR | BD-63 | 16-63 |
| Bd-110 pvc (i) | BD-110 | 50-110 |
| BD-110 pe | BD-110 | 20-110 |
| BD-160 PVC | BD-160 | 90-160 |
| BD-160 pe | BD-160 | 32-160 |
| BD-250 PVC | BD-250 | 160-250 |
| BD-250 pe | BD-250 | 50-250 |
| BD-315 PVC | BD-315 | 200-315 |
| BD-315 pe | BD-315 | 110-315 |
| BD-400 PVC | BD-400 | 250-400 |
| BD-450 | BD-450 | 110-450 |
| BD-630 PVC | BD-630 | 450-630 |
| BD-630 pe | BD-630 | 160-630 |
| BD-800 | BD-800 | 280-800 |
| BD-800 PVC | BD-800 | 630-800 |
| BD-1000 O | BD-1000 | 400-1000 |
| BD-1200 pe | BD-1200 | 500-1200 |
Nke gara aga: Mkpịsị ugodi dị elu Osote: Eriri plastik dị elu