Titanium Condenser Tube
Titanium condenser tube supplied by grade, OD, wall, length, cooling-water conditions, tube-sheet joint, test plan and project documentation.
- Grades
- Grade 2, Grade 7, Grade 12 or specified grade
- Standard
- ASTM B338 / ASME SB338 as applicable
- Service
- Cooling-water and condenser tube bundles
- Documents
- MTC, dimensional and specified test reports
Product Detail
Product Introduction
Titanium condenser tube is a heat-transfer tube selected for cooling-water and condenser duty. Reliable supply requires the purchaser to define water chemistry, design conditions, tube-sheet joint method, dimensions, cleanliness and inspection instead of treating all condenser tubes as interchangeable.
Product Specifications
| Product | Titanium Condenser Tube | Grade | Titanium Grade 2, Grade 7 or Grade 12 |
|---|---|---|---|
| Standard | ASTM B338 / ASME SB338 is frequently specified for titanium condenser and heat-exchanger tubing. Equipment code, project datasheet and approved tube-to-tubesheet procedure remain controlling requirements. | Size & Form | Straight condenser tubes by OD, wall thickness and length; tube-end and tube-sheet joint dimensions by project |
| Tolerance | Applicable specification and exchanger-datasheet dimensional, straightness, cleanliness and end requirements | Supply Condition | Clean straight lengths with capped ends, bundle protection, identification and export packing |
| Inspection | Grade and MTC verification, dimensional checks, surface and bore cleanliness, straightness and end preparation, specified NDT or pressure testing and full heat/lot traceability. | Documents | MTC, heat/lot traceability and agreed inspection reports |
Send the complete material RFQ
Include grade, specification revision, dimensions, tolerance, quantity, condition, tests and destination.
Chemical Composition
Weight percent; maximum unless a range is shown. Titanium is the balance. The ordered specification and grade control.
| Grade / UNS | Principal Alloying Elements | Fe max | O max | C max | N max | H max | Ti |
|---|---|---|---|---|---|---|---|
| Grade 2 / R50400 | — | 0.30 | 0.25 | 0.08 | 0.03 | 0.015 | Balance |
| Grade 7 / R52400 | Pd 0.12–0.25 | 0.30 | 0.25 | 0.08 | 0.03 | 0.015 | Balance |
| Grade 12 / R53400 | Mo 0.20–0.40; Ni 0.60–0.90 | 0.30 | 0.25 | 0.08 | 0.03 | 0.015 | Balance |
Mechanical Properties – Annealed Material Reference
| Grade | Ultimate Tensile Strength min | 0.2% Yield Strength min | Elongation min |
|---|---|---|---|
| Grade 2 | 345 MPa | 275 MPa | 20% |
| Grade 7 | 345 MPa | 275 MPa | 20% |
| Grade 12 | 483 MPa | 345 MPa | 18% |
Representative minima only. Product form, section size, heat treatment and the invoked specification determine the certified acceptance values.
Typical Physical Properties
| Grade | Density | Elastic Modulus | Thermal Expansion |
|---|---|---|---|
| Grade 2 | 4.51 g/cm³ | Approx. 105 GPa | Approx. 8.6 µm/m·K |
| Grade 7 | Approx. 4.51 g/cm³ | Approx. 105 GPa | Approx. 8.6 µm/m·K |
| Grade 12 | Approx. 4.54 g/cm³ | Approx. 103 GPa | Approx. 8.6 µm/m·K |
Typical engineering references, not inspection acceptance limits.
Certificates & Inspection Records
Services We Can Provide
Product Packaging
Pipe and tube ends are capped, surfaces are wrapped where required, and bundles or export cases are identified by grade, size, heat and quantity.
Application Scenarios
Power and industrial condensers
Material grade, dimensions, condition and inspection must be matched to the application requirements.
Seawater and brackish-water cooling
Material grade, dimensions, condition and inspection must be matched to the application requirements.
Desalination and marine heat-transfer equipment
Material grade, dimensions, condition and inspection must be matched to the application requirements.
FAQ
Is every titanium condenser tube Grade 2?
No. Grade 2 is widely used, but grade selection must follow water chemistry, temperature, flow conditions, equipment design and project requirements.
Why is tube-end preparation important?
Tube projection, cleanliness, roundness and end condition affect expansion or welding into the tube sheet and should match the qualified joint procedure.
What information is required for quotation?
Provide grade, OD, wall, length, quantity, cooling-water data, design conditions, tube-sheet joint, testing and documentation.
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