H Type Or Double H Type Square Fin Tube For Air Cooled Heat Exchangers
Product Specifications
Attribute | Value |
Product | Fin Tubes or Finned Tube |
Type | Square Fin Tube |
Base Tube General Material | Carbon Steel, Alloy, Stainless Steel, Copper Alloy, etc |
Fin General Material | Carbon Steel, Alloy, Stainless Steel, Copper Alloy, etc |
Application | Air-Cooled Heat Exchangers, Radiators, and Industrial Cooling Systems |
Packing | Ply-wooden Case With Iron Frame |
Product Overview
Rectangular fin tubes are specialized heat exchanger components featuring rectangular-shaped fins attached to the outer surface of a base tube. This design significantly increases the surface area for heat transfer, enhancing the overall efficiency of thermal exchange processes.
Construction & Materials
These precision-engineered rectangular fins are typically welded, extruded, or mechanically bonded to the base tube. The fins are arranged in a structured rectangular pattern, optimizing heat dissipation and absorption performance.
The base tube is manufactured from durable materials including carbon steel, stainless steel, or copper alloys. Fins are commonly made from high thermal conductivity materials such as aluminum or copper to maximize heat transfer efficiency.
Design Characteristics
- Symmetrical half-piece fin design with tube wall pressed from both sides
- Precision resistance welding with controlled gap spacing
- Flexible configuration options: single tube H-shaped fins or double tube shared fin arrangements
- Orderly arranged tube bundles for compact heat exchanger assembly
Performance Advantages
- Enhanced Thermal Efficiency: Rectangular fin geometry provides maximum surface area for optimal heat transfer
- Superior Structural Integrity: Robust design resists deformation better than conventional fin shapes
- Maintenance Friendly: Parallel, independent fin arrangement simplifies cleaning and ash removal
Note: The structured design may create slightly higher pressure drops in airflow systems, potentially requiring additional ventilation energy. Manufacturing processes for rectangular fins are more complex than standard designs, which may affect production costs.
Industrial Applications
These high-performance fin tubes are ideally suited for:
- Air-cooled heat exchangers in industrial processes
- High-efficiency radiator systems
- Demanding industrial cooling applications
- Systems requiring structured fin designs for specific airflow patterns
