Titanium
Shell and tube heat exchangers constructed with titanium are renowned for their superior corrosion resistance, longevity, and effectiveness in heat transfer applications. Composed entirely of titanium - including shell, port components, and interior tubing - these heat exchangers offer maximum protection against corrosive environments, making them particularly suitable for seawater and similar application. They are often TIG welded with titanium filler for added durability. Additionally, some models feature corrugated titanium tubes, which enhance turbulence and thereby improve heat transfer efficiency.