Galvanised steel pipe
| Size (NB) | Reference |
|---|---|
| 12 | LP/GM-012 |
| 20 | LP/GM-020 |
| 25 | LP/GM-025 |
| 32 | LP/GM-032 |
| 38 | LP/GM-038 |
| 50 | LP/GM-050 |
| 63 | LP/GM-063 |
| 75 | LP/GM-075 |
| 100 | LP/GM-100 |
| 150 | LP/GM-150 |
| Size (NB) | Reference |
|---|---|
| 12 | LP/GM-012 |
| 20 | LP/GM-020 |
| 25 | LP/GM-025 |
| 32 | LP/GM-032 |
| 38 | LP/GM-038 |
| 50 | LP/GM-050 |
| 63 | LP/GM-063 |
| 75 | LP/GM-075 |
| 100 | LP/GM-100 |
| 150 | LP/GM-150 |