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ASTM A179 Carbon Steel Seamless Tube Embedded Fin Tube For Air Cooler

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ASTM A179 Carbon Steel Seamless Tube Embedded Fin Tube For Air Cooler

Brand Name : Yuhong

Model Number : ASTM A179

Certification : ABS, DNV, BV, CCS, LR

Place of Origin : China

MOQ : 100kgs

Price : Negotiable

Payment Terms : L/C,T/T

Delivery Time : 7 days

Packaging Details : Ply-wooden case with iron frame

Aluminum Fin : Alu.1100,Alu.1060

Item : Main Heat Exchanger

Fin Thickness : 0.4mm

Bare Length : 40mm/40mm

Fin Quantity : 157 Fins/M

Product : Fin Tube / Finned Tube

Fin Type : Embedded

Standard : ASTM A179

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ASTM A179 Carbon Steel Seamless Tube, Embedded Fin Tube, For Air Cooler Tube

Introduction

This product consists of a carbon steel seamless base tube (ASTM A179) with embedded aluminum fins (commonly Al1060), designed for use in air cooler applications. The embedded fin type ensures strong mechanical bonding and excellent heat transfer performance in air-cooled heat exchanger systems.

Chemical Composition (Base Tube - ASTM A179)

Element C (max) Mn P (max) S (max)
Content (%) 0.06–0.18 0.27–0.63 0.035 0.035

Mechanical Properties (Base Tube - ASTM A179)

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

Fin Material (Aluminum Strip – Al1060)

Element Al (%) Si (%) Fe (%) Cu (%) Zn (%)
Content ≥99.6 ≤0.25 ≤0.35 ≤0.05 ≤0.05

Advantages

  • High thermal conductivity: Aluminum fin ensures rapid heat dissipation.

  • Mechanical durability: Embedded fin structure provides strong bonding with the base tube.

  • Corrosion resistance: Aluminum fins offer protection against environmental oxidation.

  • Cost-effective: Carbon steel tube + aluminum fin is a good balance of performance and price.

Application

  • Air cooler tubes in:

    • Refineries

    • Petrochemical plants

    • Power plants

    • HVAC systems

    • Gas compression and liquefaction plants

  • Typically found in the cooling section of air-cooled heat exchangers where high-efficiency heat transfer is needed.

ASTM A179 Carbon Steel Seamless Tube Embedded Fin Tube For Air Cooler


Product Tags:

A179 Carbon Steel Seamless Tube

      

Embedded Fin Tube

      

Air Cooler Fin Tube

      
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