Fill in the form with your required tube size, color, specification and application. As a professional manufacturer, OUTOU supports custom design, sample order and bulk discount. Send your inquiry now to get the best price and fast delivery solution.
High-Elastic Coil Tubes for Trailer & Industrial Air Systems
We specialize in manufacturing high-performance TPU spiral tubes for trailer brake systems and industrial pneumatic applications.
Our spiral tubes are manufactured using specially developed imported TPU compounds engineered for high elasticity and long-term mechanical stability.
Through controlled spiral forming technology, we ensure:
• Uniform wall thickness retention
• Stable hardness throughout the coiling process
• No reduction in compression resistance
• Consistent tensile performance after repeated stretching
Unlike low-grade PVC coil tubes, our TPU spiral tubes maintain dimensional recovery even after thousands of extension cycles.
Designed for heavy-duty trailer air brake systems and transportation applications.
Model: FC-C Series
Standard Length: 7.5 m / 9 m
Material: Special Imported TPU
Engineered for dynamic environments with continuous movement and exposure to extreme weather conditions.
Our TPU spiral tubes maintain flexibility down to -60°C without cracking or stiffening.
This prevents:
• Air leakage
• Structural embrittlement
• Sudden hose rupture in cold regions
Reliable operation even in northern Europe, North America, and high-altitude logistics systems.
Our TPU coil tubes are widely used in:
• Trailer air brake systems
• Heavy-duty trucks
• Logistics fleets
• Pneumatic tools
• Industrial compressed air systems
• Automation equipment
• Workshop air supply systems
Designed for continuous motion and mechanical vibration environments.
Pressure capacity is critical in trailer and pneumatic systems.
FC-C Series spiral tubes support working pressure up to 12 kg while maintaining:
• Stable wall structure
• No spiral relaxation
• No permanent deformation
Optimized TPU formulation improves compression resistance and burst performance.
After repeated stretching, our coil tubes return to their original length with minimal dimensional deviation.
This is achieved through:
• High-elastic polyurethane formulation
• Controlled spiral pitch design
• Stress-balanced forming process
Result:
Longer service life and consistent tension control in dynamic systems.
To maintain long-term quality:
• Store in dry environments
• Avoid humid warehouses
• Do not exceed 12 months storage without inspection
• Prevent hydrolysis-related degradation
Proper storage ensures maximum service life after installation.
Traditional coiling methods can weaken tubing structure.
Our advanced spiral manufacturing process ensures:
• Stable wall thickness distribution
• Consistent hardness profile
• Uniform tensile strength
• No internal stress concentration
This protects the physical integrity of the tube during long-term operation.
Key performance characteristics include:
• High tensile strength
• Excellent abrasion resistance
• Strong compression resistance
• High impact resistance
• Superior weather resistance
The material does not easily age or crack under outdoor exposure.
Spiral tubes used in transportation and industrial settings must resist: • UV exposure • Rain and humidity • Oil contamination • Dust and environmental pollutants Our TPU formulation ensures long-term durability without premature hardening or discoloration.
Repeated extension and compression can cause low-grade coil hoses to permanently deform. Our coil tubes: • Maintain stable pitch spacing • Prevent spiral loosening • Minimize elongation creep • Preserve air-tight sealing performance This reduces maintenance frequency and replacement cost.
Recommended operating guidelines: • Avoid medium temperature above 60°C • Avoid strong acids, alkalis, and high-polar solvents • Avoid chemical gas exposure Excessive heat or corrosive environments may cause softening, pressure reduction, or accelerated aging.
Tell us:
• Application type (Trailer / Industrial / Pneumatic Tool)
• Required length (7.5m / 9m / custom)
• Working pressure
• Temperature environment
• Annual demand
Our engineering team will provide a professional recommendation within 24 hours.
Contact us today for samples and quotation.
Our spiral tubes are made from specially developed imported TPU (Thermoplastic Polyurethane), offering superior elasticity, pressure resistance, and weather durability compared to standard PVC coil hoses.
The FC-C Trailer Series can withstand low temperatures down to -60°C. For industrial applications, recommended operating temperature should remain below 60°C for long-term stability.
The FC-C series supports working pressure up to 12 kg, providing stable performance in trailer air brake systems and heavy-duty pneumatic applications.
No. Our TPU spiral tubes are engineered with high elastic memory and controlled spiral pitch design. After repeated stretching, they return to their original shape with minimal permanent deformation.
Yes. The TPU material offers strong weather resistance and anti-aging performance, making it suitable for outdoor use in transportation and industrial environments.
Yes. The FC-C Series is specifically designed for trailer air brake systems, offering high pressure resistance, cold flexibility, and reliable recoil performance.
