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ASTM A179 Carbon Steel Fin Tube L Type With Al1060 Fin Strip For Heat Exchanger

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ASTM A179 Carbon Steel Fin Tube L Type With Al1060 Fin Strip For Heat Exchanger

Name: ASTM A179 Carbon Steel Fin Tube L Type With Al1060 Fin Strip For Heat Exchanger
Brand: Yuhong
Price: 1 USD

ASTM A179 Carbon Steel Fin Tube L Type With Al1060 Fin Strip For Heat Exchanger Manufactures

Brand Name : Yuhong

Model Number : ASTM A179

Certification : DNV, BV, PED, LR, ABS, TS, CCS

Place of Origin : China

MOQ : 100KGS

Payment Terms : L/C, T/T

Supply Ability : 1000 ton/month

Delivery Time : 7-45DAYS

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with Plastic Cap

Base Tube Test : HT/ET

Fpi : 9-13

Tube Length : Customizable

Material : A179

Fin Height : 15.875mm

Fin Material : Aluminum 1060

Application : Heat Exchangers, Boilers, Condensers, Evaporators

Fin Thk : 0.4mm

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ASTM A179 Carbon Steel Fin Tube L Type With Al1060 Fin Strip For Heat Exchabger

Product Overview

The ASTM A179 Carbon Steel Fin Tube L Type is produced by wrapping Aluminum 1060 fin strips onto a low-carbon seamless steel tube. The "L Type" attachment method mechanically locks the base of the aluminum strip onto the tube surface, ensuring tight contact and efficient heat transfer. This design is widely used in heat exchangers, condensers, and air coolers, where corrosion resistance and thermal conductivity are critical.

Chemical Composition

ASTM A179 Carbon Steel Tube

Element	Content (%)
C (Carbon)	≤ 0.06
Mn (Manganese)	0.27 – 0.63
P (Phosphorus)	≤ 0.035
S (Sulfur)	≤ 0.035
Fe (Iron)	Balance

Aluminum 1060 Fin Strip

Element	Content (%)
Al (Aluminum)	≥ 99.6
Si + Fe	≤ 0.35
Cu (Copper)	≤ 0.05
Mn (Manganese)	≤ 0.03
Zn (Zinc)	≤ 0.05
Ti (Titanium)	≤ 0.03
Others	≤ 0.03

Mechanical Properties

ASTM A179 Carbon Steel Tube

Property	Value
Tensile Strength (MPa)	≥ 325
Yield Strength (MPa)	≥ 180
Elongation (%)	≥ 35
Hardness (HBW)	≤ 72

Aluminum 1060 Fin Strip

Property	Value
Tensile Strength (MPa)	60 – 100
Yield Strength (MPa)	≥ 20
Elongation (%)	≥ 23
Brinell Hardness (HBW)	≤ 35

Applications

Air coolers in power plants and petrochemical facilities
Heat exchangers in refineries and gas processing plants
Condensers for HVAC and industrial cooling systems
Process heaters for chemical and fertilizer industries
Gas coolers & evaporators in refrigeration systems

Advantages

Excellent thermal conductivity from Al1060 fins (thermal conductivity ~237 W/m·K)
Cost-effective compared with fully stainless or alloy fin tubes
Good resistance to atmospheric corrosion due to aluminum fins
Enhanced heat transfer efficiency via extended finned surface
Mechanical strength from ASTM A179 seamless carbon steel tube
Wide adaptability for both air-side and gas-side heat transfer

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