High Frequency Welding ASME SA179 Steel Boiler Finned Tube - 12.7-18mm O.D., 0.5-14m Length
Price:
800 - 9000 USD / ton
MOQ:
2T
Delivery Time:
30days
Brand:
HDT
Product Description
Product Overview
Fin tubes are essential components for boilers in utility and power station plants, designed to optimize heat transfer efficiency and system performance.
Available Fin Tube Types
Our comprehensive product range includes:
- Extruded Fin Tube
- Welding Fin Tube
- L/LH Type Fin Tube
- H Type Fin Tube
Key Features
- High thermal efficiency for effective heat transfer
- Compact design using minimal materials for heat transfer surfaces
- Low installation and maintenance costs
- Easy dismantling and rapid cleaning capabilities
- High performance with low hold-up volume
- Modular design for simple installation
- Premium quality construction for extended service life
Technical Specifications
| Parameter | Specification |
|---|---|
| Fin Height | 0-16mm (or outside diameter φ25-φ75) |
| Fin Pitch | 2.0-5.0mm |
| Tube Length | 0.5-14m |
| Single Metal Rolling | Pure aluminum 1060 or aluminum alloy 6063, 6061 |
| Double Metal Rolling | Carbon steel, stainless steel, copper, or titanium alloy tubes with aluminum outer layer |
| Base Tube O.D. | 12.7-18mm |
| Fins per Inch | 8-20 (customizable) |
Performance Advantages
Enhanced Heat Transfer Area
Fin tubes significantly expand the external heat transfer surface compared to plain tubes, dramatically improving heat exchange capacity and boiler efficiency.
Compact Heat Exchanger Design
The fin tube bundle increases heat transfer area within limited space, reducing overall heat exchanger volume while maintaining performance.
Optimized Heat Transfer Conditions
Fins create controlled flow patterns that disrupt boundary layers, enhance turbulence, and improve overall thermal performance.
Reduced Flow Resistance
Despite increased surface area, fin tube configurations can reduce total flow resistance by allowing lower fluid velocities and fewer tube rows.
Minimized Surface Wear
The structural design reduces fluid velocity impact on heating surfaces, significantly decreasing wear from solid particle abrasion.
Quality Assurance & Applications
All products undergo comprehensive quality control testing including physical property tests, chemical composition analysis, and non-destructive examination.
Standards Compliance
ASME SA213/ASTM, ASME EA 106, ASME SA178, ASTM B1111
Applications
Air coolers, charge air chillers, condensers, evaporators, fluid coolers, gas coolers, oil coolers, radiators, refrigeration systems, steam-to-air heat exchangers, and super heaters.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou