HDPE Pipe Pressure Calculator
| SDR (Standard Dimension Ratio) | Pipe Size (mm) | Pressure Rating (PN, bar) | Pressure Rating (psi) |
|---|---|---|---|
| SDR 6 | 20-63 | 16 | 232 |
| SDR 7.4 | 20-63 | 12.5 | 181 |
| SDR 9 | 20-800 | 10 | 145 |
| SDR 11 | 20-1600 | 8 | 116 |
| SDR 13.6 | 20-1600 | 6 | 87 |
| SDR 17 | 20-1600 | 5 | 73 |
| SDR 21 | 20-1600 | 4 | 58 |
| SDR 26 | 20-1600 | 3.2 | 46 |