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High Performance PA6 Nylon Tubing for Automotive

  1. Precision Fit: PA6 Nylon Tubing ±0.08mm tolerance ensures leak-free pneumatic connections.

  2. Structural Rigidity: 68D Shore hardness for superior high-pressure integrity.

  3. Thermal Range: Stable performance across extreme environments (-40°C to +125°C).

  4. Chemical Shield: Exceptional resistance to industrial oils, greases, and fuels.

Category: Tags: , , , , Product ID: 24890

Description

🟦 Product characterization And Application

Feature:
  1. Engineering Precision
    Manufactured with strict tolerances up to ±0.08mm, ensuring seamless integration and leak-free performance with all standard pneumatic fittings.
  2. Mechanical Integrity
    Featuring a 68D Shore hardness, this high-pressure nylon tubing provides the rigid structural support required for demanding industrial applications.
  3. Broad Thermal Range
    Engineered to maintain stability in extreme environments, with an operational temperature range from -40°C to +125°C.
  4. Fluid Compatibility
    A reliable choice for fuel line hoses and lubrication systems due to its exceptional resistance to oils, greases, and hydrocarbons.
  5. Optimized for Pressure
    Designed to handle working pressures up to 3.5 MPa at 20°C, making it a versatile plastic air line for fluid power systems.
  6. Customizable logos
    A variety of standard colors and metric/imperial dual sizes are available for efficient circuit management and global compliance.
Application:
  1. Automotive Systems
    High-performance fuel line hoses, cooling circuits, and air intake system
  2. Industrial Machinery
    Heavy-duty delivery pipes for oils, lubricants, and pneumatic fluid transfer.
  3. Safety Protection
    Durable black plastic tubing for cable management and critical wire protection.
  4. Braking Control
    Reliable high pressure nylon tubing for automotive braking and pneumatic automation.
  5. Lab Chemical Handling
    Chemical resistant tubing optimized for harsh environments and hydrocarbon exposure.
  6. Precision Assembly
    Stable plastic air line for robotic components and interior fixture connections.

PDF

🟦 Product information

Product Name Nylon Tube
Material PA6
Fluid Air, water, oil, grease
Working temperature -40℃~+125℃ ( Air, other fluids))
Working pressure 0℃~+70℃( Water )
Hardness 68D
Certification RoHS,REACH
CE,DOT
Tolerance OD4-6mm, tolerance is ± 0.08mm
OD8-16mm, tolerance is ± 0.1mm
Size options (Imperial) MOQ | Sampling available
Applicable fittings tubing compression fittings
plastic tube fittings
nylon fuel line fittings
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
(Мм)
20 ℃ 40 ℃ 60 ℃
LCPA0402 4 × 2 -40 ℃ ~+125 ℃
(Air)
0℃~+70℃
(Water)
-40℃~+125℃
(Other fluids)
3.5 2.6 2.0 20
LCPA0425 4 × 2.5 3.2 2.3 1.65 30
LCPA0604 6 × 4 2.0 1.4 1.0 45
LCPA0806 8 × 6 65
LCPA1075 10 × 7.5 75
LCPA1209 12 × 9 100
LCPA 1/8 3.18 × 2.18 2.3 1.6 1.2 20
LCPA 3/16 4.76 × 3.18 45
LCPA 1/4 6.35 × 4.23 65
LCPA 3/8 9.53 ×6.35 75
LCPA 1/2 12.7×8.46 110
FAQ

Q1: How does PA6 nylon tubing work in industrial systems?
PA6 nylon tubing works as a high-strength conduit to safely convey pressurized air, gases, oils, and fluids. Thanks to the semi-crystalline molecular structure of Polyamide 6, the tube maintains structural rigidity and mechanical strength under high working pressures. When connected to standard push-in or compression fittings, its strict outer diameter consistency ensures a reliable, leak-free seal even under continuous vibration.

Q2: How is PA6 nylon tubing made?
It is manufactured through a high-temperature precision extrusion process. Premium-grade PA6 resin is melted, homogenized, and formed through a high-precision die head. The tube then passes through a vacuum calibration tank and chilled water bath to lock in its strict dimensions, while online laser gauges continuously monitor the outer diameter before final coiling.

Q3: What PA6 nylon tubing do I need for my application?
The right choice depends on your specific system parameters:

  • For High-Pressure Fluid/Air Lines: Standard PA6 is ideal due to its high tensile strength and superior stiffness.
  • For Custom Flexibility or Specific Environments: We can fully customize the material hardness, wall thickness, and color based on your technical blueprints.
  • For Automotive Applications: If your project requires compliance with strict industry regulations, we can manufacture the tubing to meet certified DOT automotive standards.

Q4: Can PA6 nylon tubing be welded?

Yes, PA6 nylon tubing can be welded using standard thermoplastic methods such as ultrasonic, laser, or friction welding. Since it is a true thermoplastic, the joint area can be remelted to form a high-strength, hermetic bond. For professional structural joining or repair, we recommend using our premium Nylon Welding Rods, which are engineered with matching material density to ensure flawless thermal fusion and maximum weld integrity.

Q5: Why choose your factory for industrial tubing procurement?
We are a professional manufacturer of high-performance plastic tubing and custom extrusions. With advanced production lines, we offer fast OEM prototyping and stable bulk manufacturing. Whether you need standard pneumatic hoses or custom configurations from your drawings, we deliver the exact precision your automated systems demand.

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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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