Titanium Heat Exchanger
titanium heat exchanger tube, common material is gr1, gr2, size is 12.7*0.9mm, 16*0.9mm, 19*1.2mm, 25.4*1.2mm, 32*2mm.etc. length is 6000mm or more as your need. ASTM b861
Product Introduction
Titanium heat exchangers are widely recognized for their exceptional durability, corrosion resistance, and long service life, even in highly aggressive environments such as seawater, chlorides, and chemical media.
Compared with conventional metallic materials, titanium provides a significantly longer operational lifespan while minimizing maintenance requirements and leakage risks.
Due to its low density and high strength, titanium heat exchanger systems are also widely adopted in aerospace and lightweight engineering applications.
Key Advantages
Titanium heat exchangers offer a superior combination of performance benefits:
Excellent corrosion resistance (seawater, acids, chlorides)
Long service life with low maintenance cost
Lightweight structure for easy installation
High thermal conductivity efficiency
Non-toxic and environmentally safe
Anti-scaling and anti-fouling surface properties
Stable performance under extreme operating conditions
Titanium Tube & Pipe Specification
We supply seamless and welded titanium tubes suitable for heat exchanger systems.
Product Range
Seamless titanium tubes up to Ø114 mm
Welded large-diameter pipes (longitudinal welding from titanium sheets)
Heavy-wall tubes produced from forged or drilled round bars
Custom OD / wall thickness configurations available
Material Grades
Grade 1 (Gr1)
Grade 2 (Gr2)
Grade 7 (Gr7 – Pd alloy enhanced corrosion resistance)
Grade 9 (Ti-3Al-2.5V)
Grade 12
Standards Update
ASTM B337 / ASME SB337 (historical reference)
Replaced by:
ASTM B861 / ASME SB861 - Seamless titanium tubes
ASTM B862 / ASME SB862 - Welded titanium tubes
Chemical Composition (Max %)
Titanium grades are produced under strict chemical control to ensure corrosion resistance and mechanical stability.
Controlled interstitial elements: Fe, C, N, H, O
Alloying elements vary by grade (Al, V, Pd, etc.)
Titanium balance material for all grades
Mechanical Properties
Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation |
Gr1 | 240 min | 138 min | 24% min |
Gr2 | 345 min | 275 min | 20% min |
Gr7 | 345 min | 275 min | 20% min |
Gr9 | 620 min | 483 min | 15% min |
Gr12 | 483 min | 345 min | 18% min |
Quality Inspection System
Each titanium heat exchanger tube undergoes strict inspection using advanced testing equipment:
Ultrasonic flaw detection systems
X-ray inspection systems
Magnetic particle testing
Wall thickness measurement
Hydrostatic pressure testing machines
All tubes are pressure tested up to 2.0 MPa to ensure structural integrity and leak-free performance.
Performance Features
Suitable for heating and cooling systems
High strength and excellent corrosion resistance
Non-fouling, non-scaling internal surface
No medium contamination
Stable oxide film prevents surface degradation
Reliable long-term operation in harsh environments
Application Fields
Titanium heat exchanger tubes and evaporator coils are widely used in:
Seawater desalination systems
Marine aquaculture & mariculture
Chemical processing plants
Food and beverage industry
Metallurgical systems
Refrigeration and HVAC systems
Electroplating and surface treatment
Salt production and paper manufacturing
Ultrasonic and electronic industries
District heating and central heating systems
Closing Statement
Titanium heat exchangers represent the optimal solution for industries requiring durability, efficiency, and corrosion resistance in extreme environments.
We welcome global inquiries for customized titanium heat exchanger systems and engineering support.
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