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PU Tubing
PU Tubing
Our PU Tubing is manufactured from premium-grade polyurethane elastomer, offering exceptional flexibility, abrasion resistance, and long service life. Designed for pneumatic, fluid transfer, and automation systems, PU tubing provides reliable performance under continuous movement and varying pressure conditions.
Key Features & Advantages
- High Flexibility: Maintains excellent elasticity even after repeated bending and stretching.
- Abrasion Resistant: PU material resists wear caused by friction, movement, and surface contact.
- Oil & Chemical Resistant: Suitable for industrial environments exposed to lubricants and chemicals.
- Kink Resistant: Maintains smooth airflow and fluid flow without collapse.
- Lightweight & Durable: Combines strength with reduced weight for easier installation.
- Long Service Life: Outperforms PVC tubing in dynamic applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Polyurethane (PU) |
| Inner Diameter | 2 mm – 16 mm |
| Outer Diameter | Customizable |
| Working Pressure | Depends on size specification |
| Temperature Range | -20°C to 70°C |
| Hardness | 85–95 Shore A |
| Color Options | Transparent, Blue, Black, Yellow, Custom |
| Length | Standard coils or customized |
OEM sizes available upon request.
Typical Applications
PU tubing is widely used in:
- Pneumatic air systems
- Automation equipment
- Robotics and motion systems
- Fluid transfer systems
- Packaging machinery
- Industrial machinery
- Automotive assembly lines
Why Choose PU Tubing Over PVC or Rubber?
| Feature | PU Tubing | PVC Tubing | Rubber Tubing |
|---|---|---|---|
| Flexibility | Excellent | Moderate | Good |
| Abrasion Resistance | High | Low | Moderate |
| Durability | Long lifespan | Shorter | Moderate |
| Weight | Lightweight | Lightweight | Heavy |
| Kink Resistance | High | Low | Moderate |
Polyurethane provides the best balance of flexibility, strength, and longevity.
Customization & OEM Services
We provide:
- Custom inner and outer diameters
- Tailored hardness levels
- Reinforced PU tubing options
- Custom colors for brand identification
- Bulk OEM manufacturing
- Technical support for system integration
How to Select the Right PU Tubing
When choosing PU tubing, consider:
- Working pressure requirements
- Inner diameter for airflow or fluid volume
- Bending radius requirements
- Environmental exposure to oil or chemicals
- Temperature conditions
Our engineering team can assist in selecting the optimal tubing configuration.
FAQ
Q1: What is PU tubing mainly used for?
It is commonly used in pneumatic air systems and industrial fluid transfer applications.
Q2: Is PU tubing better than PVC?
Yes, PU tubing offers better flexibility, abrasion resistance, and longer service life.
Q3: Can you customize sizes?
Yes, we support full customization for diameter, length, hardness, and color.
Q4: Is PU tubing suitable for outdoor use?
Standard PU works for moderate outdoor use. Special formulations are available upon request.
Q5: What industries use PU tubing?
Automation, manufacturing, packaging, automotive, and machinery industries.
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