Automotive tubing designed for high-pressure fuel and hydraulic applications, offering easy shaping and corrosion resistance. AC PERFORMANCE Aluminum Fuel Line Hard Tube arrives as a 25-foot coil, helping busy workshops avoid repeated joins and awkward routing. Is a 5/16 inch, 650 PSI coil the right choice for your workshop projects?
⚡ At a Glance
- • Material & Workability: Extruded aluminium alloy with good corrosion resistance and easy workability; outer diameter 5/16 inch (7.93 mm) and wall thickness 0.7 mm.
- • Best for: Mechanics, restoration specialists and DIYers needing durable, bendable tubing for fuel, brake and transmission lines.
- • Not ideal for: Applications that require flexible hoses, braided lines or hydraulic systems that exceed 650 PSI.
Extruded aluminium alloy tube, 5/16 inch outer diameter and 0.7 mm wall, supplied as a 25-foot (7.62 metre) coil. Rated to 650 PSI and suitable for fuel, AC, hydraulic braking and transmission systems when used with compression fittings.
Reliable pressure performance – thanks to 650 PSI maximum working pressure
Maximum working pressure rating of 650 PSI complements the 0.7 mm wall thickness and extruded aluminium alloy construction to tolerate common automotive system pressures. The specification targets line applications where steady pressure resistance is required.
Greater confidence when repairing or extending fuel and brake lines under normal vehicle operating pressures, reducing the risk of premature failure during service.
Simple shaping and trimming – with malleable extruded aluminium alloy
Aluminium alloy extrusion delivers notable workability and corrosion resistance, and descriptions confirm the tube can be bent and cut using simple tools. Compatibility with compression fittings helps form secure joints without specialised machinery.
Quick custom runs around chassis rails or engine bays without complex tools, making workshop and DIY installations faster and neater.
Wide system compatibility – with fit for compression fittings
Listed applications include automotive AC lines, hydraulic braking systems, fuel systems and transmission systems, and descriptions specify suitability for use with compression fittings. The single-tube approach supports multiple vehicle systems.
One tube type covers several repair and maintenance tasks, simplifying parts selection when working on different systems in the same vehicle.
✨ The 4 Key Reasons for AC PERFORMANCE Aluminum Fuel Line Hard Tube
- 650 PSI working pressure, handles typical fuel and brake system pressures reliably
- 25-foot coil length, allows long continuous runs without extra joints or couplings
- Extruded aluminium alloy, resists corrosion and remains workable for shaping over time
- Compression-fitting compatible, fits standard fittings for secure, leak-resistant joints in workshop installs
📋 Technical Details at a Glance
- Material: Extruded aluminium alloy
- Outer diameter: 5/16 inch (7.93 mm)
- Wall thickness: 0.7 mm
- Length: 25 feet (7.62 metre)
- Maximum working pressure: 650 PSI
❓ Frequently Asked Questions
Q: What are the tube dimensions and wall thickness?
A: Outer diameter is 5/16 inch (7.93 mm) and wall thickness is 0.7 mm, supplied as a 25-foot coil.
Q: Which vehicle systems is the tube suitable for?
A: Suitable for automotive AC lines, hydraulic braking systems, fuel systems and transmission systems, and designed to work with compression fittings.
Q: Can the tube be bent and cut for custom installations?
A: Yes, the tube can be bent and cut using simple tools, allowing custom runs and easier installation in workshop or DIY settings.
🏆 Our Verdict
Suitable for mechanics, restoration specialists and DIY enthusiasts who need a durable, easily customisable tube for fuel, brake and transmission lines. Versatile 5/16 inch aluminium tubing with a 650 PSI working rating and compression-fitting compatibility simplifies repairs and reduces the need for multiple specialised parts. Durability and corrosion resistance indicate good long-term value through fewer replacements.
