PE100 compressed-air pipe rated PN25 and supplied in 6m straight lengths. Designed for fixed compressed-air distribution systems in workshops, factories, compressor rooms and industrial facilities.
For compressed-air service, the permissible operating pressure is 1600 kPa at 20°C. PN25 identifies the pipe’s nominal pressure class, while the lower compressed-air operating pressure allows for the additional safety factor required when conveying compressed gas. The allowable operating pressure reduces as temperature increases.
PE100 is a high-strength polyethylene grade used for pressure pipe. It is lightweight, corrosion resistant and does not suffer from internal rust or scale build-up. Its smooth internal bore supports efficient airflow and helps reduce unnecessary pressure loss through the system.
The blue base colour assists with compressed-air service identification in accordance with AS 1345. The pipe is manufactured in Australia to AS/NZS 4130 and AS/NZS 4131.
Pipe diameter must be selected according to the required airflow, total pipe-run length and distance from the compressor to the furthest outlet. Use only compatible PE fittings and joining methods specifically approved for compressed-air service.
Prices given on this page are for supply within Western Australia. Please contact us if you require longer coils of this pipe, or if you would like availability and pricing outside WA.
For compression fittings to suit poly air pipe click here.
Poly air pipe dimensions
Approximate dimensions in mm.
| Nominal size / outside diameter |
Internal diameter |
Wall thickness |
|---|---|---|
| 20 | 14.4 | 2.8 |
| 25 | 18.0 | 3.5 |
| 32 | 23.2 | 4.4 |
| 40 | 29.0 | 5.5 |
| 50 | 36.2 | 6.9 |
Nominal size refers to the metric outside diameter. Internal diameters are approximate, calculated from outside diameter minus twice the wall thickness.
