Spiral High Frequency Welded Finned Tube

Spiral High-Frequency Welded Fin Tubes: Key Considerations for Buyers

Spiral high-frequency welded fin tubes are widely used in heat exchangers, boilers, and air coolers due to their excellent heat transfer efficiency and durability. As a buyer, understanding their key features and technical parameters is crucial for selecting the right product for your application.

Spiral High Frequency Welded Fin Tubes Key Features & Advantages

• Enhanced Heat Transfer: The spiral design increases surface area, improving thermal performance.
• Strong Bonding: High-frequency welding ensures a durable connection between the fin and base tube.
• Corrosion Resistance: Available in materials like stainless steel, carbon steel, and copper-nickel alloys.
• Customizable: Fins can be adjusted in height, thickness, and pitch to meet specific requirements.

Spiral High Frequency Welded Fin Tubes Technical Parameters

ParameterRange/OptionsRemarksBase Tube MaterialCarbon Steel, เหล็กกล้าไร้สนิม, Cu-NiChoose based on corrosion needsFin MaterialAl, Cu, Stainless SteelAffects heat transfer efficiencyFin Height (mm)5-25Higher fins = more surface areaFin Thickness (mm)0.3-2.0Thicker fins = more durabilityFin Pitch (mm)2.5-12Affects airflow resistanceTube Diameter (mm)10-100Select based on system designWorking Temperature-50°C to 600°CCheck material limits

Spiral High Frequency Welded Fin Tubes Buying Tips

1. Define Requirements – Match tube material and fin specifications to your operating environment.
2. Supplier Reliability – Choose manufacturers with proven quality control and certifications.
3. Cost vs. Performance – Balance initial cost with long-term efficiency gains.

By evaluating these factors, buyers can ensure optimal performance and longevity in their heat exchange systems.