Carbon Steel Corten Steel Boiler Fin Tubes Spiral Fin
Finned tubes are engineered to significantly enhance heat exchange efficiency by extending the surface area through the addition of fins onto tubes. This manufacturing process substantially improves heat transfer efficiency in heating applications.
Finned Tube Types
- Welded finned tubes
- Extruded finned tubes
- Welded helical solid finned tubes
- Welded serrated finned tubes
- Welded helical serrated finned tubes
Product Specifications
| Item |
Base Tube O.D (mm) |
Base Tube Thickness (mm) |
Fin Height (mm) |
Fin Thickness (mm) |
Fin Pitch (mm) |
| Range |
25.4 mm - 1600 mm |
2.5 mm - 40 mm |
0.5 mm - 20.0 mm |
0.5 mm - 3.0 mm |
5 mm - 25.4 mm |
Material Options
Carbon Steel, Alloy Steel, Stainless Steel
Length Range
0 < L ≤ 12000 mm
Product Details
| Product |
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 related heat exchange systems |
Packaging & Shipping
• Special cargo handling for overlength, overwidth, overheight and overweight items using frame boxes
• Standard container shipping for regular goods
• Comprehensive reinforcement of all loaded goods for secure transportation
Company Profile
Zhangjiagang Hua Dong Boiler Co., Ltd., established in 1985, specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers and related heating surface components. We provide comprehensive services from design and manufacturing to installation and maintenance.
Our Advantages
38 years of industry experience in research, development and manufacturing with substantial production capacity
Quality Control Standards
- Impact test and strength calculation reports with applied materials information
- 100% NDT (non-destructive inspection) of steel plate, tube and electrode
- X-ray, γ-ray and liquid penetrant test inspection reports for welding seams
- Hydraulic test reports to ensure standard working pressure and safety compliance
Complete quality assurance and control system certified according to International Quality Standards. We maintain strict compliance with national regulations, standards and technical requirements, ensuring 100% process and product quality control throughout manufacturing.
Certifications
Global Sales Network
Frequently Asked Questions
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts (excluding fragile parts).
Q2: How can we guarantee quality?
1) All equipment manufactured in strict accordance with ISO quality and CE system requirements
2) Each procedure crafted by professional skilled labor with dedicated QC oversight
3) Comprehensive product information accessible through efficient management systems
Q3: What products do you offer?
CFB Boiler, HRSG Boiler, Boiler Economizer, Boiler Fin tube, Boiler Air preheater, Boiler superheater, Boiler membrane wall, Boiler manifold headers and other pressure spare parts.
Q4: What services do you provide?
Before Sales:
Product information, market research forecasting, product customization, product processing, consultation and support services
After Sales:
1) Technical training according to customer requirements
2) Replacement guarantee under warranty terms
3) Maintenance spare parts supply
4) Regular customer follow-up and site visits
5) Prompt response to inquiries and complaints
Delivery Terms: FOB, CFR, CIF, EXW, FCA
Payment Currency: USD, CNY
Payment Methods: T/T, L/C, MoneyGram, Western Union, Cash
Languages: English, Chinese
Q5: Are you a factory or trading company, and where are you located?
We are a manufacturing facility located just 130km (2 hours by car) from Shanghai Airport. We offer pickup service at Shanghai for customer visits.
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