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PU Series Flexible Polyurethane Tube

  • High elasticity and excellent bending radius for easy installation

  • Superior pressure resistance and stable performance across wide temperatures

Description

🟦 Product characterization And Application

Feature:
  1. High Precision Extrusion: PU tube with strict 0.10mm tolerance for secure, leak-free pneumatic hose connections.
  2. Superior Strength: Polyurethane tube designed for high pressure resistance and stable air hose performance.
  3. Industrial Durability: Resistant to aging and brittleness caused by long-term light exposure.
  4. Low Temperature Flexibility: Pneumatic hose remains flexible in cold environments without cracking.
  5. Wear Resistant: Built for frequent friction in industrial automation and pneumatic systems.
  6. Flexible Kink Resistant: Air hose provides smooth airflow even in tight pneumatic circuits.
Application:
  1. Industrial Robotics: Pneumatic tubing for robotic arms and automation systems.
  2. Packaging Machinery: Air hose for high-speed packaging and wrapping equipment.
  3. Pneumatic Conveying: Reliable pneumatic tubing for automated material handling systems.
  4. Factory Automation: Polyurethane tube for pneumatic control equipment and assembly lines.
  5. Pneumatic Tools: Durable air compressor air hose for industrial pneumatic tools and machinery.

🟦 Product Information

Product Name PU Tube
Material Polyester Polyurethane
Fluid Air
Working temperature -20 ℃~+70 ℃
Maximum working pressure (at 20 °C) 0.8Mpa
Hardness 95А-98А
Length 200m/roll (OD less than 6mm)
100m/roll(OD more than 8mm)
Tolerance OD4-12mm, tolerance is ± 0.1mm
OD14-16mm, tolerance is ± 0.15mm
Size options (Imperial) MOQ | Sampling available
Certification RoHS,REACH
CE,ISO 9001
ISO Certified Pneumatic Air Hose
Note: Custom sizes, colors, hardness, burst pressures, and temperatures are available—please contact the company for technical specifications.

🟦 Product Parameters

Model OD × ID
(мм)
working temperature
(℃)
Maximum working pressure
(MPA)
Minimum bending radius
(Mm)
20℃ 40℃ 60℃
LCPU0212 2×1.2 -20℃~+70℃ Air
0.8
Air
0.65
Air
0.5
4
LCPU0425 4×2.5 10
LCPU0604 6×4 15
LCPU0805 8×5 20
LCPU1065 10×6.5 27
LCPU1208 12×8 35
LCPU1410 14×10 65
LCPU1612 16×12 85
LCPU 1/8 3.18×2 10
LCPU 3/16 4.76×3.18 15
LCPU 1/4 6.35×4.23 23
LCPU 3/8 9.53×6.35 27
LCPU 1/2 12.7×8.46 35

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FAQ

Q: Are your pneumatic tubes interchangeable with brands like SMC or Festo?
A: Yes. Our premium tubing lines are engineered to meet the exact dimensional and performance specifications of international leading brands. You can seamlessly replace existing lines without changing your fittings or system setups.

Q: What is the difference between PU tube and nylon tube?
A: PU tube is more flexible and bend resistant, while nylon tube offers higher pressure resistance and rigidity.

Q: Can PU tube be used for compressed air systems?
A: Yes, PU tube is commonly used as pneumatic air hose for compressed air and automation systems.

Q: Is PU tube flexible in cold environments?
A: Yes, especially Polyether PU tube, which maintains good flexibility and anti cracking performance at low temperatures.

Q: Can you provide custom PU tube sizes and colors?
A: Yes, custom size, color, hardness, printing, and packaging services are available for OEM and ODM projects.

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Ningbo Langchi New Materials
Technology Co., Ltd.

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Contact LANGCHI

0086-18967852506

59 Lixin Road, Zonghan Street,
Cixi, Ningbo, Zhejiang,
China, 315301

Ningbo Langchi New Materials
Technology Co., Ltd.

Follow us online!

Contact LANGCHI

0086-18967852506

59 Lixin Road, Zonghan Street,
Cixi, Ningbo, Zhejiang,
China, 315301

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