Extruded Fin Tube ASTM A179 Aluminium Strip Al1060 For Air Cooler
The Extruded Fin Tube ASTM A179 with Aluminum Strip Al1060 is an efficient solution designed for air cooler applications. This tube consists of a carbon steel base (ASTM A179) with extruded aluminum fins (Al1060), offering excellent heat transfer efficiency and corrosion resistance. The extruded fin design enhances the surface area for heat exchange, making it suitable for cooling systems in various industrial settings, including power plants, HVAC systems, and chemical processing plants.
Key Features
1. Base Tube Material: ASTM A179 Carbon Steel
- ASTM A179 is a seamless carbon steel tube designed for use in heat exchangers, air coolers, and condenser systems. It is known for its excellent thermal conductivity, strength, and durability in industrial applications.
- This material allows for easy fabrication and welding, making it ideal for high-efficiency systems. The low carbon content also makes it resistant to mechanical deformation under high-pressure and high-temperature conditions.
2. Fin Type: Extruded Fin
- The extruded fin design is created by pressing aluminum through a die to form fins that are tightly bonded to the base tube. This design allows for high surface area and efficient heat transfer.
- The extrusion process ensures that the fins are precisely aligned and securely attached to the tube, ensuring stability during high thermal cycling and long-term use.
3. Fin Material: Al1060 Aluminum Strip
- Al1060 is a high-purity aluminum alloy, known for its excellent thermal conductivity, corrosion resistance, and light weight.
- This material is ideal for heat exchange applications, as it helps maximize heat dissipation while being resistant to oxidation and corrosion.
4. Application: Air Cooler and Heat Exchanger
- The ASTM A179 carbon steel tube with Al1060 extruded aluminum fins is used in air coolers, heat exchangers, and condensers, particularly in applications requiring high thermal efficiency and resistance to harsh environmental conditions.
Chemical Composition
Base Tube: ASTM A179 Carbon Steel
| Element | ASTM A179 Carbon Steel (Base Tube) |
| Carbon (C) | ≤ 0.06% |
| Manganese (Mn) | 0.27% - 0.63% |
| Phosphorus (P) | ≤ 0.035% |
| Sulfur (S) | ≤ 0.035% |
Fin Material: Al1060 Aluminum
| Element | Al1060 Aluminum (Fin Material) |
| Aluminum (Al) | ≥ 99.0% |
| Iron (Fe) | ≤ 0.35% |
| Copper (Cu) | ≤ 0.05% |
| Silicon (Si) | ≤ 0.25% |
Advantages of Extruded Fin Tube
- Improved Heat Transfer Efficiency: The extruded aluminum fins provide a large surface area for heat exchange, making it highly efficient in transferring heat from the fluid inside the tube to the surrounding air.
- Corrosion Resistance: Al1060 aluminum ensures resistance to oxidation and corrosion, ensuring long-lasting performance in harsh environments.
- Durability: The mechanically bonded fins ensure strong adhesion, preventing detachment during high thermal cycling, and ensuring the longevity of the heat exchanger system.
- Lightweight and Cost-Effective: The use of aluminum fins reduces the overall weight of the heat exchanger, making it easier to handle and install, while also providing a cost-effective solution without sacrificing performance.
- Versatile Applications: The combination of carbon steel base tubes and aluminum fins ensures reliability and versatility, making this fin tube suitable for a wide range of industrial cooling systems.
Applications
- Air Coolers: Ideal for air-cooled heat exchangers, providing efficient cooling in industrial applications such as power generation, oil refining, and HVAC systems.
- Heat Exchangers: Used in various industrial systems for cooling or heating applications, especially where high thermal efficiency is required.
- Condensers: Effective in condensation processes for refrigeration and HVAC applications.
- HVAC Systems: Helps maintain optimal cooling performance in large-scale heating, ventilation, and air conditioning systems.
