Extruded finned tubes have the fins fixed on the wall of the tube by extruding, which has a tight connection and good heat dissipation effect, but the manufacturing cost is higher.
The main role of finned tube in steam generator is to improve the heat exchange efficiency and achieve energy saving and environmental protection. The characteristics of finned tube are mainly in the following aspects:
1. High heat transfer efficiency, finned tube heat transfer efficiency is 4-8 times that of threaded pipe.
2. Beautiful appearance, lightweight volume. Because of the finned structure, the overall volume of the tube body is smaller and lighter, more in line with the visual experience of the human eye.
Because of its unique advantages, the finned tube has become a core accessory of steam generator combustion chamber and condenser.
Extruded Finned Tubes Specification
| Base Tube Material | carbon steel, etc |
| Fin Material | Carbon Steel |
| Fin Tube Type | 1.Spiral fin tube 2.Extruded fin tube 3.High frequency welded fin tube |
| Base Tube OD | 12.7~18mm |
| Fin tube Max design temperature | <450°C |
| Fin depth | 0.5~3 mm |
| Product processing | Extruded, Embedded, High Frequency Welding etc. |
| Package | In bundles, plywood cases, wooden cases with water-proof package, etc. |
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FAQ
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.
Q: How do you ensure the quality of your products?
A: All products must be inspected three times during the entire manufacturing process, including production, cutting and packaging. Factory inspection report is provided with the goods. If necessary, third-party inspection such as SGS is acceptable.
Q: How can I get samples? What's the fare?
A: Depending on the specifications of the product, we are sure to provide free samples or paid samples. You just need to provide us with your needs.
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