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Lord Fin Tube--Extruded outer diameter 3/4 low fin tube

A low fin tube refers to a type of heat exchanger tube that has external fins or projections on its surface, which enhances the heat transfer capabilities of the tube. The extruded outer diameter of a low fin tube is specified as 3/4", which means the outer diameter of the tube, including the fins, is 3/4 of an inch.

The term "extruded" refers to the manufacturing process used to create the low fin tube. In this process, the tube is formed by forcing a metal billet or slug through a die to obtain the desired shape. The fins are created during this extrusion process.

1. Construction: Extruded low fin tubes are typically made from various materials such as copper, aluminum, or stainless steel. The choice of material depends on the application and the desired properties like corrosion resistance, thermal conductivity, and strength.

2. Fin Design: The external fins on the low fin tube are created during the extrusion process. These fins increase the surface area of the tube, allowing for improved heat transfer between the tube and the surrounding fluid. The fins can have different shapes and sizes depending on the specific application requirements.

3. Applications: Low fin tubes are commonly used in heat exchangers and other applications where efficient heat transfer is essential. They are particularly useful in industries such as HVAC (heating, ventilation, and air conditioning), refrigeration, power generation, and process industries.

4. Advantages: The main advantage of low fin tubes is their enhanced heat transfer capability compared to plain tubes. The fins disrupt the boundary layer of the fluid flowing over the tube surface, increasing turbulence and improving heat transfer efficiency. This can result in more compact and efficient heat exchangers.

5. Performance Factors: The performance of extruded low fin tubes depends on several factors, including the fin height, fin density, tube material, fluid properties, and flow conditions. These factors collectively influence the overall heat transfer coefficient and pressure drop characteristics of the tube.

Its worth noting that specific details about the extruded low fin tube, such as the exact fin dimensions, material composition, and application specifications, may vary based on the specific manufacturer, industry standards, and project requirements. Therefore, its important to consult with the relevant engineering and manufacturing resources for precise information in a particular context.

Extruded low fin tube

Extruded low fin tube

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