Titanium Tube & Pipe
Seamless and Welded Titanium Heat Exchanger Tubes & Industrial Pipes
Available Grades
Standards
Seamless cold-drawn and ERW welded titanium tubes designed for severe corrosive environments, heat exchangers, offshore seawater cooling, and aerospace hydraulic conduits.
Key Dimensions
| Outer Diameter | 6.0mm - 610mm |
| Wall Thickness | 0.5mm - 25mm |
| Length | 1000mm - 18000mm |
| Custom | U-bend tubes available |
Description
Overview & Engineering Characteristics
BAOTI produces seamless titanium tubes through extrusion of hollow billets followed by pilger cold rolling and precision tube reduction. Our bright vacuum annealing process ensures superior internal surface quality critical for heat exchanger applications. We also manufacture large-diameter welded pipes for chemical plant exhaust and desalination systems. All tubes undergo 100% hydrostatic and eddy current inspection.
Manufacturing Process
Available Surface Finishes
Specifications
Chemical Composition (%)
| Element | Gr 1 | Gr 2 | Gr 9 | Gr 12 |
|---|---|---|---|---|
| Ti (Titanium) | Balance | Balance | Balance | Balance |
| N (Nitrogen (max)) | 0.03 | 0.03 | 0.03 | 0.03 |
| Fe (Iron (max)) | 0.20 | 0.30 | 0.25 | 0.30 |
| O (Oxygen (max)) | 0.18 | 0.25 | 0.15 | 0.25 |
| Al (Aluminum) | - | - | 2.5-3.5 | - |
| V (Vanadium) | - | - | 2.0-3.0 | - |
Mechanical Properties
Room Temp (20C / 68F)| Property | Gr 1 | Gr 2 | Gr 9 | Gr 12 |
|---|---|---|---|---|
| Tensile Strength (min) (MPa) | 240 | 345 | 620 | 485 |
| Yield Strength (min) (MPa) | 170 | 275 | 483 | 345 |
| Elongation (min) (%) | 24 | 20 | 15 | 18 |
| Hydrostatic Test (MPa) | 15-35 | 20-45 | 40-70 | 25-50 |
Applications
Heat Exchangers
- Nuclear steam condensers
- Desalination MSF units
- Chemical reboilers
- Titanium U-tube bundles
Aerospace Hydraulics
- Flight control lines (3000-5000 psi)
- Fuel feed lines
- Oxygen delivery systems
- Landing gear hydraulics
Marine Systems
- Seawater cooling bundles
- Offshore firewater piping
- Submarine hull systems
- Ballast water treatment
Chemical Plants
- Chlorine dioxide scrubbers
- Acid leaching lines
- Exhaust ducting
- Reactor cooling circuits
Quality & Certifications
Every batch undergoes rigorous multi-stage non-destructive and mechanical testing in our ISO 17025 accredited metallurgical laboratory. EN 10204 3.1 Mill Test Certificates (MTR) are supplied with all shipments.
Certifications & Standards
Inspection Procedures
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Need Custom Specifications?
Our metallurgical engineers can assist with non-standard dimensions, custom alloys, special heat treatments, and tight tolerance requirements. Send us your drawing or specification sheet.