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At OUTOU, we do not simply manufacture tubes — we engineer pneumatic and fluid transfer solutions tailored to the real demands of modern industries.
With advanced Japanese extrusion technology, precision tolerance control (±0.05–0.15mm), and stable TPU material formulation, our polyurethane hoses and engineering plastic tubes are designed to perform reliably across complex mechanical environments.
✅ High-grade TPU & PA6 materials
✅ Precision circular extrusion control
✅ Optimized wall thickness distribution
✅ Low bending radius engineering
✅ Flame-retardant & anti-static formulations
✅ Online diameter monitoring systems
✅ Stable density and mechanical strength control
In automation systems, you operate under high movement frequency, tight installation spaces, and continuous bending cycles. Even minor dimensional deviations can cause air leakage or unstable pneumatic control, affecting robotic arms, CNC units, and precision assembly lines.
OUTOU solves this by providing PU pneumatic tubes with a minimum bend radius as low as 10mm, true circular cross-sections, and ±0.05mm tolerance control. Our stable 95A–96A Shore hardness and high elastic recovery reduce deformation under cyclic pressure, ensuring precise and reliable air transmission in compact automated systems.
In packaging machinery, you run continuous operations with high duty cycles. Tubes are exposed to abrasion from moving components, oil contact, and constant air pressure fluctuations that can lead to premature wear or burst risks.
OUTOU addresses these challenges with abrasion-resistant polyester TPU, uniform wall thickness engineering, and oil-resistant formulations. Our smooth inner surface design ensures stable airflow capacity, while multiple diameter options (4–16mm OD) and 100–200m coil lengths support efficient installation and long-term reliability.
In high-speed printing systems, you require precise airflow control with minimal vibration interference. Tubing must route through narrow spaces without affecting machine balance or air pressure consistency.
OUTOU provides lightweight, high-precision pneumatic tubing with ±0.05mm dimensional accuracy and stable density control. Color-coded options simplify system identification, while flexible routing performance maintains consistent pressure in fast-moving print environments.
In textile production, you operate under continuous motion, fiber dust exposure, and long operating hours. Tubes must withstand repetitive bending and friction without cracking or hardening.
OUTOU uses wear-resistant TPU outer layers and controlled tensile strength formulation to enhance fatigue resistance. With small curvature tolerance and stable mechanical elasticity, our tubing ensures longer service life under high-frequency motion conditions.
In mining environments, you face flame hazards, high pressure demands, harsh underground conditions, and strict safety compliance standards. Equipment failure can lead to serious operational risks.
OUTOU’s FV-T mining tubes feature UL-94 V-0 flame retardancy, burst pressure up to 24 MPa, and compliance with MT191-1989 standards. Our high mechanical strength and impact-resistant TPU formulation provide safer and more reliable pneumatic transmission in underground systems.
In automotive systems such as hydraulic braking and power steering, you require high structural strength, dimensional stability, and chemical resistance. Any expansion or pressure instability can compromise safety.
OUTOU PA6 nylon tubes offer working pressure of 28–32 kg, temperature resistance from -40℃ to 100℃, and tight diameter tolerance within 0.08mm. Their low expansion rate and corrosion resistance make them suitable for safety-critical hydraulic and pneumatic lines.
In pneumatic systems, you depend on stable airflow transmission with minimal pressure drop. Inaccurate tube dimensions or poor elasticity can lead to leakage or inconsistent performance.
OUTOU’s PU tubing is engineered for ≤0.8 MPa pressure capacity with high elastic recovery and precise OD/ID combinations. Our strict tolerance control ensures optimal airflow capacity and stable sealing performance.
In braking systems, you require materials that withstand high tensile forces and maintain stable burst pressure without expansion.
OUTOU PA6 nylon tubes provide high mechanical strength, low expansion rates, and consistent pressure resistance, helping maintain braking safety and system reliability.
In spray applications, you need corrosion resistance and smooth bore surfaces to maintain stable paint or resin flow. Irregular surfaces can cause inconsistent spraying results.
OUTOU’s double-layer tubes (PU outer + PA inner) offer smooth internal surfaces and chemical resistance. Transparent options allow you to monitor fluid flow, reducing the risk of blockage or uneven coating.
In conveyor systems, you require belts and tubing that withstand tensile load, shock absorption, oil exposure, and long operating hours without slipping or excessive wear.
OUTOU PU round belts and V-belts deliver high tensile strength, abrasion resistance, and smooth transmission performance. With diameter ranges from 2mm to 30mm, they ensure stable power transfer and reduced noise in industrial conveying applications.
