Our polyurethane tubes are made of high quality TPU granules through extrusion process, available in polyester and polyether formulations, both of which are made of non-toxic raw materials. They are extremely resistant to abrasion, tearing, impact and radiation, and have high resilience.
Mainly used in pneumatic systems, hydraulic systems, automated production lines and robotic applications.
● Composition:Ester-Based Polyurethane:
● Durometer:90 or 95 or 98 Shore A;
● Service temperature range:from-15~60C (No freezing);
● Fluid admitted: Compressed air.
| No. | OD mm |
ID mm |
Thickness mm | Reel length | Net wright g/M | Burst pressure bar at 20℃ | Max working pressure bar at 20℃ | Min bend radius mm at 20℃ |
| 0425 | 4 | 2.5 | 0.75 | 200 | 9 | 25 | 10 | 10 |
| 0640 | 6 | 4 | 1 | 200 | 19 | 25 | 10 | 15 |
| 0850 | 8 | 5.5 | 1.25 | 100 | 33 | 25 | 10 | 25 |
| 1065 | 10 | 6.5 | 1.75 | 100 | 56 | 25 | 10 | 30 |
| 1280 | 12 | 8 | 2 | 100 | 77 | 25 | 10 | 35 |
| 1410 | 14 | 10 | 2 | 100 | 93 | 20 | 7 | 55 |
| 1612 | 16 | 12 | 2 | 100 | 108 | 20 | 7 | 65 |
▲ The above listings are only the most basic sizes or styles of the products we offer you. We support customization, please contact us.
| Black | Dark blue | Blue | Clear blue | Clear | Green | Red | Orange | Yellow |
▲ You can use the Pantone Matching System to help us determine the color you want.
Ether-based polyurethane pneumatic tubing is designed for applications requiring excellent hydrolysis resistance, flexibility and long-term durability in humid or wet environments.
Compared with ester-based PU tubing, ether-based polyurethane offers superior resistance to moisture, microbial attack and low-temperature brittleness, making it ideal for demanding pneumatic systems.
At Aisili Pneumatic, our ether-based PU tubing is precision-extruded to ensure consistent outer diameter, smooth inner wall and reliable air flow performance.
✔ Excellent hydrolysis resistance
✔ Outstanding flexibility and bend recovery
✔ Strong abrasion resistance
✔ Good low-temperature performance
✔ Lightweight and easy to install
✔ Compatible with standard pneumatic fittings
Ether polyurethane tubing is especially recommended for high-humidity environments and applications exposed to water vapor.
| Feature | Ether-Based PU | Ester-Based PU |
|---|---|---|
| Hydrolysis Resistance | Excellent | Moderate |
| Moisture Resistance | Very High | Medium |
| Abrasion Resistance | High | Very High |
| Oil Resistance | Good | Excellent |
| Suitable for Humid Environments | Yes | Limited |
If your pneumatic system operates in humid factories, outdoor environments, food processing or cold storage areas, ether-based PU tubing is typically the better choice.
● Pneumatic systems, air tools
● Vacuum
● Automation
● Plant Instrumentation
● Paint supply lines
● Construction applications
● Motion control devices
Our ether-based polyurethane pneumatic tubing is widely used in:
Industrial automation systems
Air tools and compressors
Robotics and assembly lines
Food processing equipment
Laboratory air systems
Outdoor pneumatic installations
Packaging machinery
The tubing ensures stable air pressure transmission and long service life even under continuous operation.
We support OEM and custom production:
Custom inner and outer diameters
Multiple color options
Logo printing available
Different hardness levels (Shore A)
Coil or straight length packaging
If you have special requirements, feel free to contact us for a tailored solution.
Yes. Ether-based polyurethane offers superior hydrolysis resistance, making it ideal for high-humidity or water-exposed applications.
Typically, ether-based PU tubing performs well from -40°C to +80°C, depending on formulation.
Yes, our tubing is designed to match standard push-in and quick-connect pneumatic fittings.
Absolutely. We provide OEM customization services to meet your project requirements.
Looking for reliable hydrolysis-resistant pneumatic tubing?
Contact Aisili Pneumatic today to get pricing, samples or technical support for your industrial application.
