ASME Standard Serrated Spiral Boiler Fin Tube with 1 Year Warranty and 5 Years Core Components Warranty for Natural Circulation Heat Exchange
Product Details
| Type: | Natural Circulation | Structure: | Fire Tube |
|---|---|---|---|
| Pressure: | High Pressure | Steam Production: | Max. 20t/h |
| Style: | VERTICAL | Output: | Hot Water |
| Design Fuel: | Coal Fuel, Gas, Oil | Material: | Special Boiler Steel Plate |
| Thermal Efficiency: | 92.4%--94.5% | Fuel Type: | Coke Oven Gas |
| Operation: | Fully Automatic Control | Weight: | 5~50ton |
| Base Pipe: | Welded Or Seamless | Fin Type: | Serrated Spiral |
| Heat Transfer: | High Efficiency | ||
| Highlight |
1 Year Warranty Boiler Fin Tube,5 Years Core Components Warranty Serrated Spiral Fin Tube,Natural Circulation Heat Exchange Fin Tube |
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Product Description
The serrated spiral finned tube is an advanced extended surface design developed from standard spiral finned tubes. Using similar manufacturing processes to high-frequency welded spiral finned tubes, this variant features pre-cut strip gaps that naturally separate during winding to create a distinctive gear-shaped profile.
This innovative design offers superior performance characteristics including tight bonding, high strength, excellent thermal shock resistance, and enhanced heat transfer efficiency. The serrated configuration disrupts flow boundary layers to intensify heat exchange while maintaining minimal flow resistance and strong corrosion resistance.
- Significantly increased heat transfer surface area compared to bare tubes
- Optimized thermal performance with reduced material consumption
- Available in multiple manufacturing methods including high-frequency resistance welding, brazing, and integral spiral construction
- Maintains structural integrity under thermal and mechanical stress
- Long service life with minimal deformation in extreme temperature conditions
| Product | Heat Exchange Fin Tube |
|---|---|
| Base Pipe | Welded or Seamless |
| Material | Carbon steel, alloy steel, stainless steel, non-ferrous alloys, and nickel alloys |
| Application | Economizer, Evaporator, Superheater, Air heater, and other heat exchange systems |
Our engineering team designs and manufactures safe, reliable, and efficient H-fin tubes tailored to specific customer requirements. All products are manufactured under strict quality assurance systems to deliver optimal heat transfer efficiency with minimal flue gas resistance in compact installations.
Product Highlights
ASME-certified serrated spiral fin tubes enhance heat exchange in boilers with 92.4%-94.5% thermal efficiency. High-frequency welded construction ensures durability, corrosion resistance, and 5-year core warranty. Customizable for coal, gas, or oil fuels in power plants and manufacturing.
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