U.PVC pipes and fittings are manufactured on technological lines of Krauss Maffei and Battenfeld-Cincinnati - Federal Republic of Germany.
| ĐƯỜNG KÍNH DANH NGHĨA | L (mm) |
| 75/34 | 22 |
| 75/42 | 26 |
| 75/48 | 31 |
| 75/60 | 37.5 |
| 90/42 | 26 |
| 90/48 | 31 |
| 90/60 | 37.5 |
| 90/75 | 43.5 |
| 110/48 | 31 |
| 110/60 | 37.5 |
| 110/75 | 43.5 |
| 110/90 | 56.5 |
| 140/75 | 43.5 |
| 140/90 | 51 |
| 140/110 | 61 |
| 160/90 | 51 |
| 160/110 | 61 |
| 200/90 | 55 |
| 200/110 | 45 |