• Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger
  • Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger
  • Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger
  • Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger
  • Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger
  • Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger

Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger

After-sales Service: No Overseas Service Provided
Warranty: 1 Year
Certification: CE, ISO
Application: Heater
Principle: Recuperative Heat Exchanger
Style: Steel Type
Customization:

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Diamond Member Since 2019

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
25x2.0-49mm
Material
Stainless Steel
Condition
New
Usage
Industrial
Shipping Method
by DHL/UPS/Air/Sea
Transport Package
Non-Standard Customization
Specification
custom made
Trademark
QINGLI
Origin
China
HS Code
8419500090
Production Capacity
50000/Mouths

Product Description

With an aim to  increase the heat exchanging efficiency, It's usually to extend the surface area (or internal surface area) by adding fins onto a tube, which, through this manufacturing process,  would greatly improve and upgrade the heat transferring efficiency of heating tube, it's called Finned Tube or Fin Tubes.
 
But, as a element of heat exchanger, fin tubes would be working on very high temperature condition for long time. For example,  the application of  boilers, which is with bad ambience, high temperature, high pressure and corrossion, all require the fin tubes to be qualified with very high performance capacity as following:
1. Anti-corrossion
2. Anti-wear
3. Lower contact resistance
4. Higher stability
5. Anti-fouling ability

 
Material Tubes O.D and thickness Fins Height and thickness Fin distance   Finned tubes Specifications
Carbon steel/     stainless steel  Φ18x2mm  10x0.3mm~0.4mm
 12x0.3mm~0.4mm
 15x0.3mm~0.4mm
  
3~6mm Φ18x2.0mm-38mm    
Φ21x2mm 5~6mm Φ21x2.0mm-41mm Φ21x2.0mm-45mm Φ21x2.0mm-51mm
Φ25x2mm 5~6mm Φ25x2.0mm-49mm Φ25x2.0mm-49mm Φ25x2.0mm-55mm
Φ32x2mm 5~6mm Φ32x2.0mm-52mm Φ32x2.0mm-56mm Φ32x2.0mm-62mm
Φ38x3mm 5~6mm Φ38X3.0mm-58mm Φ38X3.0mm-68mm  
Φ48x3mm 5~6mm Φ48X3.0mm-68mm Φ48X3.0mm-78mm  
Carbon/stainless steel tube        with aluminum fins Φ18x2mm 10x0.3mm~0.4mm 2.8~3.3mm Φ18x2.0mm-38mm    
Φ21x2mm 11.5x0.3mm~0.4mm 2.8~3.3mm Φ21x2.0mm-44mm    
Φ25x2mm 12.5x0.3mm~0.4mm 2.8~3.3mm Φ25x2.0mm-50mm    
Φ25x2mm 15x0.3mm~0.4mm 2.8~3.3mm Φ25x2.0mm-55mm    
Φ32x3mm 15x0.3mm~0.4mm 2.8~3.3mm Φ32x3.0mm-62mm    
Copper tube and     with aluminum fins  Φ16x1~2mm 10x2.0mm 2.8~3.3mm Φ16x1~2mm-36mm    
Φ18x1~2mm 2.8~3.3mm Φ18x1~2mm-38mm    
Φ25x1~2mm 2.8~3.3mm Φ25x1~2mm-50mm    
Note: We can customize the specifications of the finned tube, please send us the specifications you need.

Application of fin tube

    Included greenhouse, timber dryer, dry kiln, gravure printing M/C,printing and dyeing M/Dyeing and finishing M/C, hot air stenter M/C,heat framing M/C, drying M/C, textile printing M/C,flat bed printing M/C, roto screen printing M/C, ,rotogravure printing machine M/C;drying foodstuff, tea leaf, airconditioner; airflow drying starch (starch dryer) and feedstuff, paper M/C,vegetable dehydration tunnel, oven drying , drying machine for plastic & leather grunting , CAC heating and refrigeration, workshop constant temperature warming, drying and cooling brewer's malt,tobacco splitting, swelling & drying ,drying dyestuff, chemical fiber, soda, latex, PVC, glutin , leather finishing M/C,blanket setting machine
Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger Spiral Copper Aluminum Extruded Finned Fin Tube for Heat Exchanger

 
FAQ:
Q1:Why choose QINGLI
We wish to be your First-choice one-stop heat exchanger &refrigeration Parts supplier.We are a manufactures for more than ten years!All of our products can accept customization,Our mission is to provide integrated  heat exchanger &refrigeration Parts for professional, efficient service.
Q2:How is quality ensured?
All our processes strictly adhere to ISO-9001 procedures.Before leaving the factory after strict pressure and tightness testing.If the product does not work properly as described, and proven to be at our fault, we will provide exchange services only for the same specific item.
Q3:If we don't find what we need on your website, what should we do? Do you make customer's heat exchanger &refrigeration parts?
You can send the pictures and drawings of the products you need by email, we will check if we have them.otherwise, We can customize new products according to customer's needs.
Q4: What is the main market for your products?
Our main market is in Middle East, South America, Europe and USA.
Q5:What about delivery time?
If we have stock of the item you need,we can send goods to you within 3 working days after deposit or 100% payment into our bank account.
If we don't have stock,different products' production time is different.Generally, it needs 7 to 20 working days.
Any other confused question, email us please, we will do our best to assist you!
We are professional factory! remember us please.



 

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Contact Supplier

Diamond Member Since 2019

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
22
Year of Establishment
2011-11-25