Flow Rates for Polyethylene Pipe & Pipe Dimensions
Flow Rates at Specific Velocities for Polyethylene Pipe
| 20 PE | 25 PE | 32 PE | |||
| Velocity | Flow Rate | Velocity | Flow Rate | Velocity | Flow Rate |
| 1.6 m/s | 17.8 L/min | 1.6 m/s | 31.2 L/min | 1.6 m/s | 50.1 L/min |
| 2.4 m/s | 26.8 L/min | 2.4 m/s | 46.8 L/min | 2.4 m/s | 76.5 L/min |
| 3.0 m/s | 33.4 L/min | 3.0 m/s | 58.5 L/min | 3.0 m/s | 95.6 L/min |
Pipe Dimensions
| PE Pipe | Outside Diameter (OD) | Wall Thickness (WT) |
|---|---|---|
| 20mm PN16 | 20.0mm - 20.3mm | 2.3mm - 2.7mm |
| 25mm PN12.5 | 25.0mm - 25.3mm | 2.3mm - 2.7mm |
| 32mm PN12.5 | 32.0mm - 32.3mm | 2.9mm - 3.4mm |