High-frequency welded finned tube is a new type of wear-resistant heat-conducting raw material and heat-conducting component at the same time. The production process is high-frequency welding, strip steel and steel tube heating at the same time, high-frequency power supply as a heat medium. It has the remarkable features of high heat exchange power, large total area of heat dissipation, long service life, wide range of basic temperature design, and high tolerance of working pressure. The total area of heat conduction is several times to dozens of times of the light tube, and the high-frequency welded finned tube can enhance the heat conduction and reduce the activity.
HFW Fin Tube Specification
| Tube and Pipe Size available | |
| Plan Tube OD | 15.88/ 19.05/ 25.4/ 31.8/ 38.1/ 50.8/ 63.5/ 76.0 mm |
| Plan Pipe OD | 26.7 / 33.4 / 42.2 / 48.3 / 60.3 / 73.0 / 88.9 / 101.6 / 114.3 / 141.3 / 168.3 and 219.1 mm |
| FPI | 8~ 11 or as requirement. |
| Fin materials | aluminium, stainless steel, Copper, Special metals as required. |
| Fin Height Range |
Solid Fin is 6.3 to 31.8 mm Serrated Fin is 12.7 to 38.1 mm |
GNEE Service
GNEE Certification
FAQ
Q: How many days can you deliver after confirmed the order?
A: For stock: within 5-7 days;
For customized product: around 30 days;
For special sizes: subject to negotiation.
Q: How does your company do quality control?
A: ISO 9001:2015 certified;
Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
Q: Can I have a factory-visit?
A: Surely. All customers are welcome to visit us in China.
Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.
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