| Main Pipe (Size, mm) |
Branch Pipe (Size, mm) |
| 90 |
63 |
| 110 |
63, 75 |
| 125 |
63, 75, 90 |
| 140 |
63, 75, 90, 110 |
| 160 |
63, 75, 90, 110, 125 |
| 180 |
63, 75, 90, 110, 125, 140 |
| 200 |
63, 75, 90, 110, 125, 140, 160 |
| 225 |
63, 75, 90, 110, 125, 140, 160, 180 |
| 250 |
63, 75, 90, 110, 125, 140, 160, 180, 200 |
| 280 |
63, 75, 90, 110, 125, 140, 160, 180, 200, 225 |
| 315 |
63, 75, 90, 110, 125, 140, 160, 180, 200, 225, 250 |
| 355 |
63, 75, 90, 110, 125, 140, 160 |
| 400 |
63, 75, 90, 110, 125, 140, 160, 180, 200 |
| 450 |
63, 75, 90, 110, 125, 140, 160, 180, 200, 225 |
| 500 |
160, 180, 200, 225 |
| 560 |
160, 180, 200, 225, 250 |
| 630 |
200, 225, 250, 315 |
