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Lightweight Titanium Exhaust Tube for Custom Motorcycle Mid-Pipes - China Suppliers & Factory Direct
Key Features
Ultra-Lightweight Construction
The titanium exhaust tube reduces overall exhaust mass, improving throttle response and handling agility. Riders experience clearer performance gains during acceleration and rapid directional changes.
High Corrosion and Heat Resistance
Made from industrial-grade titanium (equivalent to ASTM Grade 2), the titanium exhaust tube tolerates continuous heat, moisture and road salt while retaining long-term durability. It maintains stable performance with fewer replacements over time.
Easy to Work and Weld for Custom Builds
Its consistent material quality supports smooth TIG welding, precise cutting and controlled bending. This helps builders complete custom exhaust work faster while minimizing rework and material loss.
Reliable Wall Strength with Tight Tolerances
A 1.0 mm wall and controlled dimensional accuracy reduce misalignment during fabrication, improving fit consistency. Builders gain more predictable results when joining sections or aligning exhaust joints.
Polished Appearance with Custom Processing
The natural silver finish of titanium exhaust tube presents a clean, premium look that integrates well with modern motorcycle designs. It can also be polished or heat-colored for custom visual effects without compromising structural reliability.
Installation & Maintenance Guidance
Welding
Prepare the tube ends and weld with TIG under full argon coverage. This protects against oxidation and ensures the titanium exhaust tube stays strong under heat and vibration.
Bending & Cutting
Cut with smooth, burr-free tools and bend gently. Moderate curves and neat edges help prevent cracking or deformation during assembly.
Exhaust Alignment
Position all sections before welding and allow room for thermal expansion. Proper layout spreads stress evenly, keeping the assembled system stable over time.
Technical Specifications
1. Material & Mechanical Properties| Parameter | Details |
|---|---|
| Material Grade | Industrial Pure Titanium (ASTM Grade 2, equivalent to Chinese TA10) |
| Standards Compliance | ASTM B338 / B861 (Equivalent to TA10 / Grade 2) |
| Density | 4.51 g/cm³ |
| Tensile Strength | ~345 MPa (typical) |
| Corrosion Resistance | Excellent; ideal for marine and humid environments |
| Service Temperature | Recommended for continuous use up to ~300°C |
| Weldability | Excellent (TIG preferred) |
| Parameter | Details |
|---|---|
| Outer Diameter | 6 mm / 10 mm |
| Wall Thickness | 1.0 mm |
| Length | 500 mm (custom lengths available) |
| Manufacturing Method | Seamless Tube |
| Dimensional Tolerance | OD ±0.1–0.15 mm |
| Delivery Condition | Annealed |
| Custom Range | OD 6–60 mm; WT 0.5–3.0 mm; lengths per request |
| Parameter | Details |
|---|---|
| Surface Finish | Raw Silver / Polished |
| Weldability | TIG-optimized; supports clean fusion and forming |
| Fabrication Options | Cutting, bending, small-batch machining |
| Optional Decoration | Low-temperature anodic coloring for visual upgrades |
Application Scenarios
Motorcycle
Exhaust Mid-Pipes & Connector Tubes
The titanium exhaust tube supports mid-pipes and slip-on connectors, offering low weight and heat stability. Builders achieve consistent alignment and smooth welds with minimal adjustments.
Silencer Inlet/Outlet Tubing
At muffler inlets and outlets, this tube ensures a stable connection with correct fit. Its precise diameter and wall thickness make shaping smooth transitions simple and reliable.
Lightweight Brackets & Support Rods
The titanium exhaust tube is strong yet light, making it suitable for hanger brackets, support rods, and heat-shield mounts. It reduces stress on fasteners and keeps mounts secure during vibration.
Visible Custom Build Elements
Often exposed on custom motorcycles. The tube’s natural silver finish can be polished or colored by heat treatment, offering flexible styling while keeping structural integrity.
Small Equipment / Light Industrial
Compact Piping & Light Structural Members
For small fluid lines, vacuum tubes, or light frames, the titanium exhaust tube provides corrosion resistance and easy welding. Stable dimensions help workshops assemble parts quickly and accurately.
Frequently Asked Questions (FAQ)
Q1: What grade of titanium is used for these exhaust tubes?
A: These tubes are made from Industrial Pure Titanium, equivalent to ASTM Grade 2 (or Chinese TA10), offering an optimal balance of strength, weldability, and corrosion resistance.
Q2: What is the recommended welding method for titanium exhaust tubes?
A: TIG welding under full argon gas shielding is highly recommended to protect the weld zone from atmospheric contamination, ensuring strong and vibration-resistant joints.
Q3: Can these tubes be custom ordered in different sizes?
A: Yes, while the standard outer diameters are 6 mm and 10 mm with a 1.0 mm wall thickness, custom ranges are available with ODs from 6 to 60 mm and wall thicknesses from 0.5 to 3.0 mm.
Q4: What is the maximum service temperature for continuous operation?
A: These titanium exhaust tubes are recommended for continuous service temperatures up to approximately 300°C.
Q5: Can the appearance of the titanium exhaust tube be customized?
A: Yes. The tube comes in a raw silver or polished finish, and it can also undergo low-temperature anodic coloring or heat-treatment for customized aesthetic effects.
Q6: How does using titanium benefit a motorcycle build compared to other metals?
A: Titanium's ultra-lightweight construction significantly reduces overall exhaust mass, which directly improves throttle response, handling agility, and delivers superior resistance to heat and road corrosion.