We recognize that the introduction of proprietary technology helps to improve the quality of our Steel Pipe, 3 titanium exhaust pipe, DIN 2391 Seamless Precision Steel Tubes. Our sincere service has not only won the trust and support of customers, but also promoted the company's continuous development and growth. We firmly promote transformation, upgrading and high-quality development, and strive to become an outstanding enterprise of our time. We sincerely invite friends from all walks of life to come to the company to discuss cooperation and seek common development!
Products Description
Our Advantages
1. Standards and Certifications
Our 2.5 3 4 Titanium Exhaust Tubing is guaranteed to comply with ASTM B338 standards and is certified by ISO 9001, TUV, and MTC.
2. High-Temperature Strength
Our 2.5 3 4 Titanium Exhaust Tubing maintains excellent mechanical properties at temperatures up to 600°C (1110°F) without deformation or embrittlement, making it ideal for racing, aircraft, and turbocharged exhaust systems. Mechanical property test reports are available.
3. Welding Quality
Our tubing is produced using TIG welding and laser welding to ensure clean and high-quality welds. Post-weld pickling and passivation ensure corrosion resistance. Each welded tube undergoes rigorous quality testing to ensure weld quality.
4. Surface Treatment
The tubing undergoes a pickling and passivation treatment to form a passive film, enhancing chemical and environmental corrosion resistance. The inner surface of the steel tubing is mechanically polished to reduce friction and flow resistance, improving exhaust gas flow efficiency.
application areas
- Automotive and Motorsports: High-performance exhaust systems, lightweight roll cages and structural components, turbine downpipes, headers, and mid-pipes.
- Motorcycle Exhaust Systems: Custom exhaust pipe fabrication for racing and stunt motorcycles.
- Aerospace: Lightweight ducting for exhaust piping and auxiliary systems.
- Marine: Exhaust pipes for high-performance boats and yachts.
- Industrial and High-Temperature Systems: Heat exchangers, condensers, and process piping.
Chemical Composition
| Element | Ti | O | C | N | H | Fe | Pd |
| Grade 2 (%) | Balance | ≤0.25 | ≤0.08 | ≤0.03 | ≤0.015 | ≤0.30 | - |
| Grade 11 (%) | Balance | ≤0.18 | ≤0.08 | ≤0.03 | ≤0.015 | ≤0.25 | 0.12–0.25 |
| Grade 16 (%) | Balance | ≤0.18 | ≤0.08 | ≤0.03 | ≤0.015 | ≤0.25 | 0.04–0.08 |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Density (g/cm³) |
| Grade 2 | ≥ 345 | ≥ 275 | ≥ 20 | 4.51 |
| Grade 11 | ≥ 275 | ≥ 240 | ≥ 24 | 4.51 |
| Grade 16 | ≥ 345 | ≥ 275 | ≥ 20 | 4.51 |
Possible Alternative Grades
| Alternative Grades | Reasons |
| Grade 5 Titanium Alloy | Significantly stronger than commercially pure titanium alloys (Grades 2, 11, and 16). Recommended for high-performance construction requiring extreme strength and stiffness. |
| Grade 7 Titanium Alloy | A palladium-stabilized alloy with excellent corrosion resistance, ideal for marine or highly corrosive environments. |
| Inconel 625/718 | A high-performance nickel alloy suitable for very high-temperature applications (such as turbine manifolds), where extreme heat resistance is more important than weight reduction. |
Products Show
Testing Equipment
Factory Equipment
Pickling equipment
Products Application
Products Package
Our company adheres to market-oriented, technology-led, quality-oriented, and service-based guarantees, has established a sound quality assurance system, passed the international quality system certification, and is equipped with complete product testing and inspection facilities. Our company has a high-quality technical development team and rich production and manufacturing experience of the Sandvik Tubing. Our high-end processing equipment, created the excellent quality of our products, we have a large inventory, ready to ship. We have established a strong enterprise R & D team, aiming at the international and domestic markets, and strive to develop new products to meet the market demand.
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