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YUHONG HOLDING GROUP CO., LTD

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China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers
China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers

  1. China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers
  2. China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers
  3. China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers
  4. China ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers

ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers

  1. MOQ: Depend
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,L/C
Supply Ability 1000 tons/month
Delivery Time 35-45 days
Packaging Details Ply-wooden Case With Iron Frame
Fin Tubes Type Wound L Fin Tube
Wound L Fin Tube Material ASTM A179 Carbon Steel Base Tubes, Al1060 Fins
Wound L Fin Tube Length By Costomers' Requirements
Wound L Fin Tube Size By Costomers' Requirements
Wound L Fin Tube Application Air-cooled heat exchangers,Air cooled condensers (ACC) in power plants,Furnace waste heat recovery equipment and others
Wound L Fin Tube Packing Ply-wooden Case With Iron Frame
Brand Name YUHONG
Model Number Wound L Fin Tube
Certification ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C Supply Ability 1000 tons/month
Delivery Time 35-45 days Packaging Details Ply-wooden Case With Iron Frame
Fin Tubes Type Wound L Fin Tube Wound L Fin Tube Material ASTM A179 Carbon Steel Base Tubes, Al1060 Fins
Wound L Fin Tube Length By Costomers' Requirements Wound L Fin Tube Size By Costomers' Requirements
Wound L Fin Tube Application Air-cooled heat exchangers,Air cooled condensers (ACC) in power plants,Furnace waste heat recovery equipment and others Wound L Fin Tube Packing Ply-wooden Case With Iron Frame
Brand Name YUHONG Model Number Wound L Fin Tube
Certification ISO 9001-2015,ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS Place of Origin China
High Light ASTM A179 carbon steel fin tubeair cooled heat exchanger fin tubewound L fin tube heat exchanger

 ASTM A179 Carbon Steel Wound L Fin Tube for Air Cooled Heat Exchangers

 
Chemical Composition (%) Maximum
Grade C Mn P S
A179 0.06-0.18 0.27-0.63 0.035 0.035

 

Mechanical Properties
Grade Tensile Strength min Yield Strength min Elongation in 2" or 50mm min
A179 47ksi (325 MPa) 26ksi (180 MPa) 35%
 
ASTM A179 carbon steel wound L fin tubes with Al1060 aluminum fins are high-efficiency heat transfer components specially designed for air cooled heat exchangers. The base tube is manufactured in accordance with ASTM A179/A179M, which specifies cold-drawn low-carbon seamless steel tubes with good thermal conductivity and mechanical strength suitable for heat exchange service.
 
The fins are made of 1060 pure aluminum (Al ≥99.6%), featuring ultra-high thermal conductivity, excellent formability, and corrosion resistance in low-temperature environments.
 
L-shaped fin strip is tightly wound onto the outer surface of the base tube under controlled tension, forming a stable and low thermal resistance bonding structure. This type of finned tube significantly increases the external heat transfer area, strengthens flue gas turbulence, and effectively recovers waste heat from low-temperature boiler flue gas to heat feedwater. It helps reduce exhaust gas temperature, improve overall boiler efficiency, and save fuel consumption.
 
Advantages

High Heat Transfer Efficiency:

L-shaped fins maximize external surface area, significantly improving air-side heat transfer.
 

Cost-Effective Performance

 

Good Mechanical Bond:

Tension-wound design provides strong fin-tube contact, resisting vibration and thermal cycling in air-cooler service.

 

Compact & Lightweight Design:

Under the same heat transfer requirement, the L-type wound fin tube has a smaller volume and lighter weight than traditional bare tubes or other types of finned tubes.
 

Corrosion Protection:

Fins shield the carbon steel base tube from direct atmospheric exposure in air-cooled environments.

 
Application Industries

 

HVAC & Industrial Refrigeration

Petrochemical & Refining

Power Generation

Energy & Mining

Other Industries & Environmental Protection

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1990

  • Total Annual:

    50M-70M

  • Employee Number:

    50~800

  • Ecer Certification:

    Verified Supplier

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...

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  • YUHONG HOLDING GROUP CO., LTD
  • 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
  • https://www.steelfintube.com/

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