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Inox Steel India supplies premium-quality Titanium Seamless Tubes engineered for industries where a combination of extreme strength, low weight, corrosion resistance and thermal stability is mandatory.
Manufactured in full compliance with ASTM B338, these tubes deliver reliable performance in aerospace systems, power plant heat exchangers, marine components, chemical processing loops, desalination units and high-performance engineering applications.
Titanium alloys are globally recognized for their exceptional strength-to-weight ratio, making them significantly stronger than stainless steel while being nearly 40% lighter.
Titanium forms a protective oxide layer that provides remarkable resistance to chlorides, seawater, acids, oxidizing environments, and high-temperature conditions.
This makes titanium seamless tubes the preferred choice for aggressive or high-pressure environments.
Each tube undergoes precision extrusion, cold drawing, annealing, solution processing and strict testing to ensure perfect dimensional accuracy, mechanical stability, and clean internal surfaces suitable for fluid transfer, heat exchange and pressure systems.
Inox Steel India supplies titanium seamless tubes to advanced engineering sectors across India, GCC, Europe, USA, Africa & Southeast Asia.
MASTER TECHNICAL DATASHEET:
Titanium Seamless Tubes (ASTM B338)
| Parameter | Titanium Seamless Tubes |
|---|---|
| Applicable Standard | ASTM B338 (Titanium & Titanium Alloy Seamless Tubes) |
| Grades Available | Gr 2 (Commercially Pure) • Gr 5 (Ti-6Al-4V) • Gr 9 (Ti-3Al-2.5V) • Gr 12 (Ti-0.3Mo-0.8Ni) |
| Material Class | Titanium & Titanium Alloys |
| Manufacturing Process | Extruded • Seamless Pierced • Cold Drawn • Annealed |
| Size Range (OD) | 6 mm to 219 mm |
| Thickness Range (WT) | 0.5 mm to 12 mm |
| Length Options | 3m • 6m • 12m • Coiled Tubes (Gr 2 / Gr 9) |
| Mechanical Properties | Tensile: 350–950 MPa • Yield: 275–880 MPa • Elongation: 10–30% |
| Corrosion Resistance | Outstanding resistance in seawater, chlorides, acids, oxidizing media & high-temperature environments |
| Thermal Properties | Low thermal expansion • High heat resistance • Good thermal stability |
| Heat Treatment | Annealed • Stress Relieved (as per ASTM B338) |
| Surface Finish | Annealed & Pickled • Polished • Bright Finish |
| Dimensional Tolerances | Tight OD/WT tolerances as per ASTM B338 |
| End Finish | Plain Ends • Beveled Ends • Deburred Ends |
| Mandatory Testing | Hydrostatic Test • Eddy Current • Tensile • Hardness • Flattening & Flaring |
| Special Testing | Ultrasonic Test • Microstructure • PMI • Intergranular Corrosion • Impact Test |
| Documentation Provided | MTC EN 10204 3.1 • Chemical & Mechanical Test Reports • NDT Reports • Heat Treatment Charts |
| Grade Benefits | Gr 2: Excellent corrosion resistance, formability • Gr 5: High strength-to-weight • Gr 9: Ideal for coiled tubes, flexible but strong • Gr 12: Superior corrosion resistance in hot/wet chlorine & reducing acids |
| Typical Applications | Heat Exchangers • Condensers • Power Plants • Aerospace • Defense • Chemical Processing • Medical Systems • Marine Applications • Hydraulic Systems |
Titanium alloys are chosen for their unmatched strength-to-weight ratio, corrosion resistance, thermal stability and biocompatibility.
These characteristics make ASTM B338 titanium seamless tubes ideal for critical service environments.
Recommended Grades: Gr 5 · Gr 9
Best Grades: Gr 2 · Gr 12
Recommended: Gr 2 · Gr 12
Superior performance in high-temperature & high-pressure systems.
Applications:
Best Grades: Gr 2 • Gr 9
Titanium is biocompatible and corrosion-resistant.
Applications:
Suitable Grades: Gr 2
Extremely lightweight + high thermal resistance = premium performance.
Applications:
Recommended: Gr 5
| Application | Recommended Grade | Why |
| High corrosion chemical service | Gr 2 / Gr 12 | Excellent acid & brine resistance |
| Marine & seawater systems | Gr 2 / Gr 12 | No pitting or biofouling |
| Aerospace & high strength | Gr 5 | Highest strength-to-weight ratio |
| Coiled tubing | Gr 9 | Flexible with good strength |
| Heat exchangers | Gr 2 | Thermal + corrosion balance |
| Grade | OD Range | WT Range | Typical Use |
| Gr 2 | 6 – 219 mm | 0.5 – 8 mm | Heat exchangers, chemical lines |
| Gr 5 | 8 – 89 mm | 1 – 10 mm | Aerospace & automotive |
| Gr 9 | 3 – 50 mm | 0.4 – 4 mm | Coiled tubing |
| Gr 12 | 6 – 89 mm | 1 – 8 mm | Marine & brine systems |
| Grade | Price Range (₹/kg) | Notes |
| Gr 2 | ₹2,400 – ₹3,500 | Most widely used |
| Gr 5 | ₹3,800 – ₹6,000 | Aerospace-grade |
| Gr 9 | ₹3,500 – ₹5,500 | Coiled tubing |
| Gr 12 | ₹3,200 – ₹4,800 | Chemical & seawater |
Documentation Supplied
Yes — Titanium is one of the best materials for warm seawater and high-chloride environments. Gr 5 is stronger (aerospace-grade), while Gr 9 is more formable and ideal for coiled tubing. Yes — Gr 5 and Gr 9 tubes are used in racing & performance exhaust systems. MTC 3.1, PMI report, mechanical tests, NDT/UT reports, heat treatment chart. Is titanium suitable for seawater cooling systems?
What is the difference between Grade 5 and Grade 9 tubes?
Can titanium tubes be used for automotive exhaust systems?
What certification is provided?