19.05mm OD 1.65mm Wall Seamless Titanium Pipe for Shell Heat Exchangers - ASTM B338 Grade 1 & 2
Seamless and welded titanium tubes serve as essential tubing bundle materials for industrial shell and tube-type heat exchangers. These tubes facilitate efficient heat transfer between fluids while maintaining excellent performance under high temperature and pressure conditions.
- Outer Diameter: 19.05mm
- Wall Thickness: 1.65mm
- BWG Standard Seamless Construction
- Available in Straight and U-Tube Configurations
- Maximum Length: Up to 18,000mm for seamless tubes
ASTM B338 compliant titanium grades including Gr1, Gr2, Gr3, Gr7, Gr9, Gr11, Gr12, Gr16, Gr17, Gr26, Gr28 and other alloys available upon request.
| ASTM Grade | Alloy | DIN | UNS |
|---|---|---|---|
| Grade 1 | Commercially pure | 3.7025 | R50250 |
| Grade 2 | Commercially pure | 3.7035 | R50400 |
| Type | Outer Diameter | Wall Thickness | Length |
|---|---|---|---|
| Seamless | 2.0 - 114 mm | 0.3 - 8.0 mm | Up to 18,000 mm |
| Welded | 89 - 1000 mm | 2.0 - 15.0 mm | Custom Lengths Available |
| Grade | C | N | O | H | Ti | Fe |
|---|---|---|---|---|---|---|
| Titanium Grade 1 | 0.08 Max | 0.03 Max | 0.18 Max | 0.015 Max | Balance | 0.20 Max |
| Titanium Grade 2 | 0.10 Max | 0.03 Max | 0.25 Max | 0.015 Max | 99.2 Min | 0.30 Max |
| Grade | Tensile Strength (min) | Yield Strength (min) | Elongation (%) |
|---|---|---|---|
| Grade 1 | 35 Ksi / 240 MPa | 20 Ksi / 138 MPa | 24 |
| Grade 2 | 50 Ksi / 345 MPa | 40 Ksi / 275 MPa | 20 |
ASTM B338 titanium heat exchanger tubes are widely used for cooling, heating, and re-heating of fluids, gases, and air across multiple industries including chemical processing, oil refining, nuclear power generation, petrochemical, and aerospace applications.
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