Brake Line Tubes & Fittings Supply

6mm OD Copper Tubing Brake Pipe Wholesale

This copper brake pipe is made of pure copper, by giant Chinese copper tube manufacturers that are ISO 9001 certified.

  • Much more flexible than steel tubing
  • Extremely easy to bend and flare
  • Meets SAE and BS EN standards
  • Suitable for ISO/DIN bubble flare, ISO/SAE double flare (inverted flare), and single flare.


Tensile Strength40 ksi (205MPa)
Expansion40% min
Theoretical Burst Pressure9050 psi i.e. 62.4 MPa min


  1. We can also supply tubing of 0.75mm, or even thicker wall , to further increase pressure resistance.
  2. Burst pressure calculation could vary according to the stress limit applied to the formula.



Pb– Burst pressure, MPa
σb– Tensile strength, MPa (205MPa applied)
D0– Outside diameter, mm
δ – Wall thickness, mm


  1. Eddy Current (Non-Destructive)
  2. Flattening Test
  3. Expansion Test
  4. Tension Test
  5. Pressure Proof Test
  6. Mercurous Nitrate Test
Brake/Fuel Line Tubing Coils, Copper Brake Line Tubing Coil