A Fuel Line Tube Assembly designed for use with a fuel-cooled exchanger facilitates the flow of fuel within a system incorporating a fuel-cooled heat exchanger. It connects the fuel-cooled heat exchanger to the fuel supply and return lines. As fuel flows through the tube, it circulates through the heat exchanger, absorbing excess heat generated by the system. This process helps regulate the temperature of the fuel and prevents overheating. Attributes:• Resistant to corrosion and designed for long-term durability.• Ensuring reliable performance under elevated temperatures.• Secure and leak-resistant attachment to other fuel system components.• Tube assembly withstands 1000 kPa fuel pressure.Applications: A Fuel Line Tube Assembly ensures that heat is appropriately transferred from the process fluid, contributing to the overall efficiency and functionality of fuel-cooled heat exchanger systems in equipment.