Connect Cupro Nickel Brake Pipe 3/8" x 25ft - 31133

Connect Cupro Nickel Brake Pipe 3/8" x 25ft - 31133. This cupro nickel piping is suitable for use ...

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eBayConnect Cupro Nickel Brake Pipe 5/16"" x 25ft 1pc 31132
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Product Information

Full details

This guide is for automotive technicians and DIY enthusiasts working on fluid control systems, particularly braking systems. The Connect Cupro Nickel Brake Pipe offers a durable and corrosion-resistant solution for brake line replacements, ensuring long-term reliability. A key consideration is its specific 3/8" diameter, requiring proper flaring tools and compatibility checks with existing fittings.

All features

Model Part Number31133
BrandConnect

Extended Product Information

FAQs

What is cupro-nickel made of?

This brake pipe is made from a seamless tubing composed of 90% copper and 10% nickel.

Is this tubing suitable for all brake systems?

It is suitable for most automotive fluid control and braking systems. However, always confirm that the 3/8" diameter and the fitting type are compatible with your specific vehicle's requirements.

How do I bend the tubing without kinking it?

Use a dedicated tubing bender tool designed for soft metal tubing. Bend the tubing gradually, maintaining a smooth radius. Avoid sharp or sudden movements.

What is the primary advantage of cupro-nickel over steel brake lines?

Cupro-nickel offers superior resistance to corrosion and rust compared to standard steel brake lines, leading to a longer service life, especially in humid or salty environments.

Can I use this tubing for fuel lines?

While cupro-nickel is suitable for fluid control, it's specifically recommended for brake lines. For fuel lines, ensure compatibility with the specific fuel type and system requirements, as different materials may be mandated.

What type of flare should I use?

For automotive brake lines, the standard is a double flare. Ensure you use a proper double-flaring tool to create a secure and leak-free seal.

How should I store the unused portion of the tubing?

Store the roll in a clean, dry place away from direct sunlight and corrosive elements to maintain its condition.

Troubleshooting

Leak at connection point

Re-flare the end of the tubing, ensuring a clean and consistent double flare. Check the brake fitting for damage or wear and replace if necessary. Ensure the fitting is tightened correctly.

Tubing kinks during bending

Use a tubing bender to avoid sharp bends. If bending by hand, ensure a gradual radius. Avoid reusing sections that have already kinked, as this weakens the material.

Difficulty flaring the tubing

Ensure you are using the correct double-flaring tool for brake lines and that it is in good condition. Make sure the tubing end is clean and properly deburred before flaring.

Corrosion on the tubing surface

While cupro-nickel is highly resistant, prolonged exposure to harsh environments or contaminants can cause surface discoloration. Clean gently with a soft cloth. Ensure proper installation to prevent moisture trapping.

Pros and Cons

Pros

  • Excellent corrosion resistance extends lifespan.
  • Durable against vibration, reducing the risk of cracks.
  • Easy to bend and flare for custom installations.
  • Generous 25ft length reduces waste and connection points.
  • Suitable for high-pressure fluid systems.

Cons

  • Requires specific flaring tools for proper fitting.
  • 3/8" diameter may not be compatible with all original equipment.
  • Bending too sharply can cause kinking.
  • Requires careful handling to avoid scratching the surface.

Setup, Compatibility & Care

Setup:

  1. Measure and cut the required length of tubing using a tubing cutter.
  2. Use a double-flaring tool specifically designed for brake lines to create a consistent flare on each end.
  3. Ensure the flare is clean and free of burrs before connecting to brake fittings.
  4. Connect to appropriate brake line fittings, ensuring a snug fit.
  5. Tighten fittings carefully to avoid damaging the flare or the fitting.

Compatibility:

  • This 3/8" tubing is compatible with standard 3/8" brake line fittings and male/female adapters.
  • Always verify that the original brake system fittings are designed to accept 3/8" tubing. Consult your vehicle's service manual if unsure.
  • Not suitable for use with aggressive chemicals that may degrade copper-nickel alloys.

Care:

  • Clean the exterior of the tubing with a soft cloth if it becomes dirty.
  • Avoid using abrasive cleaners or solvents on the tubing.
  • Store the roll in a dry environment to prevent external corrosion.

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