Flexible Pneumatic Pipes
Ultra-flexible PU pipes ideal for tight bends and dynamic motion equipment.

Specifications
- Material
- Soft PU (92A)
- Working Pressure
- 8 – 12 bar
- Temperature Range
- -20°C to 70°C
- Available Sizes
- 4×2.5, 6×4, 8×5 mm
- Colors
- Blue, Red, Green, Yellow
- Applications
- Robotics, Pick & place, Linear actuators
Manufacturing Capabilities
- Soft 92A PU compound
- Tight bend radius
- Reliable dynamic motion routing
- OEM colors, private labels, and export packaging available.
Industries Served
Common Size Chart
| Size | OD | ID | Wall | Coil | Working Pressure |
|---|---|---|---|---|---|
| 2.5×4 mm | 4 mm | 2.5 mm | 0.75 mm | 100 m | 12 bar |
| 4×2.5 mm | 4 mm | 2.5 mm | 0.75 mm | 100 m | 12 bar |
| 6×4 mm | 6 mm | 4 mm | 1.0 mm | 100 m | 12 bar |
| 8×5 mm | 8 mm | 5 mm | 1.5 mm | 100 m | 12 bar |
| 10×6.5 mm | 10 mm | 6.5 mm | 1.75 mm | 100 m | 12 bar |
| 12×8 mm | 12 mm | 8 mm | 2.0 mm | 100 m | 12 bar |
Frequently Asked Questions
What applications is Flexible Pneumatic Pipes best suited for?
Flexible Pneumatic Pipes is commonly used for Robotics, Pick & place, Linear actuators.
What sizes are available for Flexible Pneumatic Pipes?
Standard sizes include 4×2.5, 6×4, 8×5 mm. Custom sizes are available for OEM and export orders.
Can Corvin Polytech support export and OEM requirements?
Yes. Corvin Polytech supports OEM colors, private labeling, export packaging, samples, and documentation for international buyers.