Heavy-Duty PU Round Belt for Flexible Pneumatic Tube Hose

Our Heavy-Duty PU Round Belt, crafted with excellence, is primarily utilized in air pipes, water pipes, and material conveying pipes. Renowned for its exceptional resistance to high pressure, vibration, corrosion, wear, and bending, the PU pneumatic hoses are indispensable in transporting water and various other liquids. This versatile solution finds its application extensively in the automobile industry, construction sector, industrial robotics, and pneumatic tools, thanks to its comprehensive material benefits.

• The hoses boast superior flexibility, ensuring seamless and hassle-free installation.


• Engineered for outstanding strength and durability, these hoses promise long-lasting, reliable performance.


• The smooth inner surface is designed for optimal airflow, maximizing efficiency.


• These hoses are highly resistant to oils, greases, and various chemicals, enhancing their versatility.

Tubes are at risk of bursting if they operate under such high-temperature conditions (>60ºC) and corrosive fluids (strong acids, alkalis or solvents. High temperatures (>60ºC) could soften the tube, reducing the burst pressure limit. Also, chemical gases in the air may accelerate the aging and the cracking of the tube. Please do not expose tubes to humid environments or store them for an extended period (>12 months), as this could lead to cracking due to the hydrolysis effect.