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ASTM A179 Carbon Steel Wound L Type Fin Tube With Aluminum Fins For Oil Fire Furnace

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ASTM A179 Carbon Steel Wound L Type Fin Tube With Aluminum Fins For Oil Fire Furnace

Country/Region china
City & Province ningbo zhejiang
Categories Bearings
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Product Details

ASTM A179 Carbon Steel Wound L Type Fin Tube With Aluminum Fins For Oil Fire Furnace
 

ASTM A179 Carbon Steel L Type Fin Tube is a fin tube made of aluminum fin strip wounded into an L-shaped spiral under tension and wrapped tightly around the outer surface of the base tube. The tension in fin strips of the L Type Fin Tube wraps around the tube, causing the fin feet to press forcefully against the base tube, holding the fins firmly in place. L Type Fin Tube is usually used in air coolers in petrochemical, power generation, paper and pulp, building heating and other industries, and heat exchangers in power plants, like electricity, nuclear, thermal and geothermal power plants.

 

The key purpose of L-Type Fin Tubes is to enhance heat transfer efficiency. The L-shaped fins increase the surface area of the base tube, which improves heat dissipation or heat absorption in applications requiring high heat transfer rates.
 
Fin Tube Sizes:

TypeDescriptionBase tubeFin Sizes (mm)
O.D. (mm)Fin PitchFin HeightFin Thick
WoundL / KL / LL Type Fin Tube16-632.1-517 max0-0.4

 

Features:

1. Anti-corrosion

2. Anti-wear

3. Good Stability

4. Anti-fouling ability

 

“L” type Fin Tube:

 

Chemical Components(%):

CMnPS
0.06-0.180.27-0.63≤0.035≤0.035
 

Mechanical Properties:

Tensile
Strength (Mpa)
Yield
Strength (Mpa)
Elongation
(%)
Hardness
(HRB)
≥325≥180≥35≤72
 

Applications:

Condenser

Evaporator

Air Coolers

Seawater Desalination

Fertilization

Petrochemical Industry

Electric Power Plant

Paper and Pulp Plant

Food Industry

HVAC Systems
 

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