Collection: Reinforced Polyurethane Air Hose
Reinforced Polyurethane Air Hose (PU Braided Reinforced Hose) Selection Guide: High Pressure, Oil Resistant & Weather Resistant Industrial Solution
What is Reinforced Polyurethane Air Hose?
The Reinforced Polyurethane Air Hose, also known as PU Braided Reinforced Hose or Braided PU Air Hose, is designed for pneumatic tools and compressed air systems.
Compared with traditional PVC hoses or rubber hoses, PU braided hoses are about 40% lighter, offering greater flexibility, easier handling, and reduced operator fatigue — ideal for long working hours and frequent-use environments.
Structure & Performance Features
Three-Layer Reinforced Construction
• Inner Layer: Smooth Polyurethane
• Middle Layer: High-strength polyester fiber braided reinforcement
• Outer Layer: Abrasion-resistant polyurethane
✔ Designed for high durability with a working pressure up to 300 psi (20 bar).
Key Advantages
• 40% lighter than PVC or rubber hoses
• Excellent oil resistance, weather resistance, and abrasion resistance
• Superior bend radius for flexible operation
• Silicone-free, making it suitable for automotive painting and precision applications
PU Braided Hose Series
UBE Series (ETHER-based)
• Made from Ether-based polyurethane
• Excellent hydrolysis resistance, humidity resistance, and aging resistance
• Ideal for outdoor applications, high-humidity, high-frequency, and long-term use
UBSA Series (ESTER-based)
• Made from Ester-based polyurethane
• Pre-assembled with fittings, ready-to-use with pneumatic tools
• Perfect for automotive repair shops, construction works, and DIY maintenance
Specifications & Options
• Inner Diameter Sizes: Multiple sizes available
• Color Options: Transparent, Transparent blue ,Transparent yellow, Blue, Red, Orange
• Standard Lengths: Available in standard packaging with various lengths
• OEM/ODM Services: Custom printing, packaging, and fitting configurations upon request
Applications
• Compressed air systems in factories
• CNC machining and automated production lines
• Pneumatic tools and equipment
• Automotive repair and service workshops
• Construction, decoration, and logistics maintenance