Laser Welded Stainless Steel Finned Tube for Flue Gas Coolers - 5-12 FPI, 0-15mm Fin Height, ISO 9001 Certified
Price:
negotiable
MOQ:
1 Pcs
Delivery Time:
1 - 30 Days
Brand:
HZFT
Product Description
Laser Welded Stainless Steel Finned Tube
Key Advantages
- Laser welding process with minimal heat-affected zone, reducing material waste
- Superior heat transfer efficiency compared to HF welding and wrapped fin tubes
- 99%-100% complete weld integrity between tube and fin strip
- Cost and space savings through enhanced thermal performance
- ISO 9001:2008 quality certified manufacturing
- Advanced technology with limited global availability
Product Identification System
| Component | Description | Example: M-11045.180100.00 |
|---|---|---|
| LF | Laser Fin | Laser Fin |
| 11 | Minimum fins per inch | 11 FPI |
| 045 | Fin height in 1/10 mm | 4.5 mm |
| 180 | Minimum root diameter in 1/10 mm | 18.0 mm |
| 100 | Root wall thickness in 1/100 mm | 1.00 mm |
| 00 | Inner surface code (00=plain, 01=undulated, 02=grooved) | Plain |
Manufacturing Process
- Raw material procurement based on customer specifications
- Incoming material quality inspection
- Precision laser welding with continuous process monitoring
- Custom length cutting and finishing
- Comprehensive finned tube specification verification
- Optional secondary processing: de-fin, soft annealing, bending, coiling, connector welding
- Final cleaning, pressure testing, drying, and packaging
Technical Specifications
Custom Outside/Inside Diameter: Available per requirements
Fin Height: 0-15 mm
Fins per Inch: 5-12 FPI
Fin Thickness: 0.4 mm and above
Wall Thickness: 0.7 mm and above
Performance Benefits
- 99%-100% complete weld fusion ensuring maximum thermal conductivity
- Exceptional corrosion resistance for demanding environments
- Structurally enhanced through precision welding technology
- Flexible configurations: straight, bent, or coiled heat exchangers
- Minimal thermal resistance between fins and tube
- Superior resistance to mechanical shock and thermal cycling
- Energy and cost efficiency through extended service life and high heat transfer rates
Industrial Applications
- Heating systems: gas-fired boilers, condensing boilers, flue gas condensers
- Mechanical and automotive engineering: oil coolers, mine coolers, diesel engine air coolers
- Chemical processing: gas coolers and heaters, process cooling systems
- Power generation: air coolers, cooling tower applications
- Nuclear engineering: uranium enrichment facilities
- Heat recovery systems in chemical, petroleum, petrochemical, metallurgical, power, food, and maritime industries
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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
Hangzhou Fin Tube Co., Ltd.
Location
Yongchang Industrial Park, Yongchang, Fuyang District, Hangzhou, Zhejiang, China
Contact Person
Miao