Tubos de freno, accesorios y herramientas

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.

Properties

OD	9.52+/-0.08mm
Wall	0.7+/-0.08mm
Tensile Strength	40 ksi (205MPa)
Expansion	40% min
Theoretical Burst Pressure	5120 psi i.e. 35.3 MPa min

NOTE:

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.

P_b=2σ_bδ/(D₀-0.8δ)

Where

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

Inspections

1. Eddy Current (Non-Destructive)
2. Flattening Test
3. Expansion Test
4. Tension Test
5. Pressure Proof Test
6. Mercurous Nitrate Test

2021-06-20