DELLOK High Frequency Weld HFW Solid Fin Tube with 5-20mm Fin Height, 600 PSI Rating for Industrial Heat Exchangers
Price:
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MOQ:
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Delivery Time:
Ex-work within 3~4 weeks on receipt of order.
Brand:
DELLOK Yonghui
Product Description
High Frequency Welded Finned Tube Overview
DELLOK High Frequency Weld (HFW) Solid Fin Tubes deliver exceptional heat transfer performance for industrial applications. These precision-engineered tubes feature woodencase or pallet packaging optimized for secure sea shipment.
Key Performance Features
- Enhanced Heat Transfer: Helical fin design increases surface area for superior heat exchange efficiency
- High Durability: Precision high-frequency welding with high-grade materials ensures long service life
- Corrosion Resistance: Special coatings and alloys provide excellent performance in harsh environments
- Easy Installation: Standardized dimensions and connections facilitate quick setup
- Cost-Effective: Superior performance at competitive pricing compared to traditional heat exchangers
Technical Specifications
| Specification | Details |
|---|---|
| Material Options | Carbon Steel, Stainless Steel, Custom Alloys (upon request) |
| Fin Type | Continuous Helical Fins |
| Fin Height | 5mm to 20mm (customizable) |
| Fin Density | Up to 15 fins per inch (customizable) |
| Welding Process | High-Frequency Resistance Welding |
| Pressure Rating | Up to 600 psi (material and dimension dependent) |
| Temperature Range | -50°C to +500°C (material-specific) |
| Connection Types | Standardized Flanges, Threaded, or Socket Weld |
Industrial Applications
- Heating, Ventilation, and Air Conditioning (HVAC) Systems
- Oil and Gas Processing Equipment
- Power Generation Facilities
- Chemical and Petrochemical Plants
- Industrial Heating and Cooling Systems
Frequently Asked Questions
What are High-Frequency Welded Finned Tubes?
High-Frequency Welded Finned Tubes are heat exchanger components featuring helical fins welded onto base tubes using high-frequency resistance welding. This design significantly increases surface area to enhance heat transfer efficiency.
What are the main advantages of these tubes?
Key benefits include enhanced heat transfer through increased surface area, high durability with corrosion resistance, cost-effective performance compared to traditional designs, and easy installation with standardized connections.
What materials are available?
Standard materials include carbon steel and stainless steel, with custom alloys available upon request to meet specific application requirements.
How are the fins attached to the base tube?
Fins are permanently bonded using high-frequency resistance welding, ensuring strong, durable connections between fin and tube surfaces.
What are the typical fin specifications?
Standard fin heights range from 5mm to 20mm with densities up to 15 fins per inch. Both parameters are customizable based on customer requirements.
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Company
Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location
No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person
Brian Wanqian