Basic Information
| Model NO. |
High frequency welded finned tube |
| Application |
Heater, Cooler, Vaporizer, Condenser |
| Principle |
Regenerative Heat Exchanger |
| Material |
Stainless Steel |
| Fin Material |
Carbon Steel, Alloy Steel, Stainless Steel |
| Base Tube Material |
Stainless Steel, Carbon Steel, Alloy Steel |
| Frame Material |
Galvanized, SS |
| Tube Material |
Copper, SS, Titanium, Cu-Ni |
Product Description
We are a professional supplier of finned tubes and energy-saving devices. We produce laser-welded finned tubes, high-frequency welded finned tubes, pressed welded finned tubes, energy-saving devices, coolers, and radiators. All of these are used for energy-saving and environmental protection parts and equipment.
✓ Quality Assurance: All products have passed water pressure tests and fin welding strength pull tests.
✓ High Resistance: Features excellent pressure resistance, corrosion resistance, and oxidation resistance.
| Base Tube OD |
16.00 mm to 225.00 mm (1/2" NB Pipe to 8" NB Pipe) |
| Base Tube Length |
500 mm minimum to 12000 mm |
| Fin Thickness |
0.80 mm to 2.50 mm |
| Fin Density |
79 FPM (2 FPI) to 276 FPM (7 FPI) |
| Fin Height |
9.8 mm to 25.00 mm |
With professional engineer support and efficient production, we serve customers worldwide, including Eastern Europe, Southeast Asia, the Middle East, and South Africa. Our facility is equipped with laser welding machines, high-frequency welding machines, rolling welding machines, and a comprehensive testing laboratory for water pressure and corrosion resistance.
Frequently Asked Questions
Can I get samples?
Yes, samples are available upon request for quality evaluation and testing.
Do you offer OEM/ODM services?
Yes. We offer professional OEM/ODM services, including customized logos and designs to meet your specific technical requirements.
What materials are available for the base tubes and fins?
We use a wide range of materials including Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, and Inconel.
What is your production capacity?
We have a monthly capacity of approximately 30,000 finned tubes and 500 heat exchangers to support large-scale industrial projects.
What is the typical delivery time?
Standard products in stock are dispatched within 15 days. Bulk orders (e.g., 10,000 units) are typically completed within 30 days.
How do you ensure the quality of the fin welding?
Every tube undergoes rigorous testing, including a 100% water pressure test and a specialized welding strength pull test to ensure zero contact resistance.
Parnal Fitness
