Color Coded PU Tubes
Identifiable colored tubing for organized pneumatic line management and circuit clarity.

Specifications
- Material
- Polyurethane (95A)
- Working Pressure
- 10 bar
- Temperature Range
- -20°C to 70°C
- Available Sizes
- 4×2.5, 6×4, 8×5, 10×6.5, 12×8 mm
- Colors
- Red, Blue, Yellow, Green, Orange, Black, White
- Applications
- Control panels, Machine builders
Manufacturing Capabilities
- Multiple identification colors
- Clean panel routing
- Consistent wall thickness
- 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 Color Coded PU Tubes best suited for?
Color Coded PU Tubes is commonly used for Control panels, Machine builders.
What sizes are available for Color Coded PU Tubes?
Standard sizes include 4×2.5, 6×4, 8×5, 10×6.5, 12×8 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.