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) | Z (mm) | H (mm) |
| 21-1/2” | 16 | 13 | 29 |
| 27-1/2” | 18.5 | 15 | 33.5 |
| 27-3/4” | 18.5 | 15 | 33.5 |
| 34-1” | 22 | 18 | 40 |
| ĐƯỜNG KÍNH DANH NGHĨA | L (mm) | Z (mm) | H (mm) |
| 21-1/2” | 16 | 13 | 29 |
| 27-1/2” | 18.5 | 15 | 33.5 |
| 27-3/4” | 18.5 | 15 | 33.5 |
| 34-1” | 22 | 18 | 40 |