Products Description
Our Advantages
1. Material Control
Our Titanium Square Tubing is crafted from high-quality raw materials, including Grade 1, Grade 2, and Grade 4 titanium, and undergoes rigorous chemical composition testing to ensure the material meets ASTM standards.
2. Corrosion Resistance
Our tubing is made using a precision forming process to create seamless square tubes with no weak points from welding, reducing the risk of localized corrosion. The tubing undergoes intergranular corrosion testing and salt spray testing to ensure it meets the required corrosion resistance for the application.
3. Fatigue Resistance
Titanium square tubing exhibits excellent fatigue resistance, maintaining stable performance under cyclic loading, vibration, and temperature fluctuations. Mechanical property testing and non-destructive testing are performed to ensure the tubing's fatigue resistance and durability.
4. Precise Dimensions
Our tubing is manufactured using multi-stage extrusion and cold forming processes to ensure uniform wall thickness and precise side lengths. The tubing is also laser-measured to ensure dimensions meet ASTM standards or customer requirements.
5. Surface Quality
Our titanium square tubes are pickled and polished, supporting secondary processing techniques such as anodizing, electroplating, or coating. The tubing undergoes visual inspection and non-destructive testing to ensure quality.
application areas
- Aerospace: Structural frames, support tubes, brackets
- Chemical processing: Heat exchangers, pipe supports, reactor structures
- Marine and offshore: Seawater systems, offshore platform structures
- Medical equipment: Instrument frames and non-implantable structural components
- Industrial and construction: Lightweight, corrosion-resistant frames
Chemical Composition
| Element | Ti | Al | V | Mo | Ni | Fe | O | C | N | H |
|---|---|---|---|---|---|---|---|---|---|---|
| Grade 1 | Balance | – | – | – | – | ≤0.20 | ≤0.18 | ≤0.08 | ≤0.03 | ≤0.015 |
| Grade 2 | Balance | – | – | – | – | ≤0.30 | ≤0.25 | ≤0.08 | ≤0.03 | ≤0.015 |
| Grade 4 | Balance | – | – | – | – | ≤0.50 | ≤0.40 | ≤0.08 | ≤0.05 | ≤0.015 |
| Grade 5 | Balance | 5.5–6.75 | 3.5–4.5 | – | – | ≤0.40 | ≤0.20 | ≤0.08 | ≤0.05 | ≤0.015 |
| Grade 12 | Balance | – | – | 0.20–0.40 | 0.60–0.90 | ≤0.30 | ≤0.25 | ≤0.08 | ≤0.03 | ≤0.015 |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength 0.2% (MPa) | Elongation (%) |
| Grade 1 | ≥240 | ≥170 | ≥24 |
| Grade 2 | ≥345 | ≥275 | ≥20 |
| Grade 4 | ≥550 | ≥485 | ≥15 |
| Grade 5 | ≥895 | ≥830 | ≥10 |
| Grade 12 | ≥483 | ≥345 | ≥18 |
Possible Alternative Grades
| Alternative Grades | Reasons |
| Titanium Grade 7 | It exhibits excellent corrosion resistance in acidic and chloride environments, making it suitable for chemical processing equipment, heat exchangers, and condensers. |
| 2205 | It has high strength and good resistance to stress corrosion cracking, making it suitable for structural square tubes used in corrosive environments. |
| Inconel 625 | It possesses excellent high-temperature strength and oxidation resistance, making it suitable for high-temperature chemical processing, oil and gas pipelines, and heat exchanger systems. |
Products Show
Testing Equipment
Factory Equipment
Pickling equipment
Products Package
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