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Wound Fin Tube

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

Brand Name:	Yuhong
Model Number:	A179
MOQ:	100 kgs
Price:	Negotiable
Packaging Details:	Ply-wooden case with iron frame
Payment Terms:	L/C,T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, CCS, DNV, LR

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

Highlight:

Wound Fin Tube A179

Air Cooler Wound Fin Tube

L Type Wound Fin Tube

Product 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.

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

33%

3 stars

33%

2 stars

1 stars

All Reviews

S*.

Thailand Jan 19.2026

Helpful (9)

Very professional team, easy to talk to. We had some specific size requirements and they nailed it. The TP304 stainless tube with aluminum fins works like a charm for heat dissipation. Thumbs up!

Ivan Volkov

Russian Federation Nov 11.2025

Helpful (3)

As an engineer in Siberia, I tested these fin tubes in extreme cold (-30°C). The ASTM A213 T11 steel performed well with no thermal cracks, and cooling efficiency met expectations (88%). That said, the Russian-language documentation had translation errors in technical terms, causing minor confusion during installation.

Mahmoud

Egypt Oct 14.2025

Helpful (3)

no leaks, no fin damage, performance stable.

Tags:

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Studded Tube

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Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

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Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

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Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube