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A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
Specifications
Application :
Air Cooler
Brand Name :
YUHONG
Model Number :
A179
Certification :
ABS, BV, CCS, DNV, LR
Place of Origin :
China
MOQ :
100 kgs
Price :
Negotiable
Payment Terms :
L/C,T/T
Delivery Time :
7days
Packaging Details :
Ply-wooden case with iron frame
Base Tube Material :
Aluminum 1060
Fin Wall Thickness :
~0.4mm
Fin Tube Test :
HT/ET
Heat Transfer Efficiency :
Excellent
Type :
Spiral Wound Fin Tubes L Type
Size And Details :
According to clients' need
Base Tube Standard :
ASTM A179 , ASME SA179
Tube Type :
Seamless
Description
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
Product Specifications
Base Tube Material Aluminum 1060
Fin Wall Thickness ~0.4mm
Fin Tube Test HT/ET
Heat Transfer Efficiency Excellent
Type Spiral Wound Fin Tubes L Type
Size And Details According to clients' need
Base Tube Standard ASTM A179 , ASME SA179
Tube Type Seamless
Product Description

This L Type Wound Fin Tube is made using ASTM A179 carbon steel seamless tube as the base tube and a high-purity aluminum strip (typically Al1060) as the fin. The L-type fin is tightly wound and mechanically bonded onto the base tube to maximize contact surface, promoting efficient heat transfer and corrosion resistance. It is a reliable solution for air cooler systems in industrial plants.

Chemical Composition
Base Tube - ASTM A179 (Carbon Steel)
Element C (%) Mn (%) P (%) S (%)
Content 0.06-0.18 0.27-0.63 ≤0.035 ≤0.035
Fin - Al1060 (Aluminum Strip)
Element Al (%) Si (%) Fe (%) Cu (%) Zn (%)
Content ≥99.6 ≤0.25 ≤0.35 ≤0.05 ≤0.05
Mechanical Properties
ASTM A179 Base Tube
Property Value
Tensile Strength ≥325 MPa
Yield Strength ≥180 MPa
Elongation ≥35%
Hardness ≤72 HBW
Advantages
  • Tight Wound Fins: L-type fins are tightly wrapped with overlapping feet, offering enhanced heat transfer and good corrosion protection at the base.
  • Economical: Simple and cost-effective design for moderate operating conditions.
  • Improved Heat Efficiency: Enlarged surface area increases air-side heat exchange capacity.
  • Moderate Durability: Suitable for low to medium pressure and temperature environments.
  • Quick Delivery & Easy Manufacturing: Faster production times compared to embedded or extruded types.
Applications

This L Type Fin Tube is typically used in:

  • Air Cooled Heat Exchangers (ACHE)
  • HVAC Units
  • Gas Coolers
  • Oil Coolers
  • Process Cooling Systems

Installation Zone in Air Coolers:
Mainly used in convection zones or finned bundles where ambient or forced air flows across the fins to cool process fluid inside the tubes.

A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
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A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler

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Product Detail
Application :
Air Cooler
Brand Name :
YUHONG
Model Number :
A179
Certification :
ABS, BV, CCS, DNV, LR
Place of Origin :
China
MOQ :
100 kgs
Contact Supplier
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler
A179 Wound L Type Fin Tube Carbon Steel Seamless Tube For Air Cooler

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
3 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Heat Exchanger Tube, Studded Tube, Duplex Stainless Steel Heat Exchanger Tube
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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