uPVC Plumbing system pipes
- Standards:according to US standards ASTM D 1785
| ND | OD | 40 | 80 |
| Nominal Diameter (inch) | Outside diameter (mm) | Wall Thickness (mm) | Wall Thickness (mm) |
| 1 ½ | 48.36 | 3.70 | 5.10 |
| 2 | 60.32 | 3.90 | 5.50 |
| 2 ½ | 72.84 | 5.16 | 7.01 |
| 3 | 88.99 | 5.50 | 7.60 |
| 4 | 114.3 | 6.00 | 8.60 |