Specifications
Brand Name :
Yuhong
Model Number :
ASTM A179
Certification :
ABS, CCS,BV, DNV,LR
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiable
Payment Terms :
T/T,L/C
Delivery Time :
7days
Packaging Details :
Ply-wooden case with iron frame
Height :
1.2 mm
Pitch :
30 FPI /28 FPI/ 26 FPI
Thickness :
Customized
Machinery Test Report :
Provided
Fin Space :
Customized
Base Tube Material :
Carbon Steel, SA179, SA192
Description

ASTM A179, ASME SA179, Carbon Steel Seamless Tube, Low Fin Tube, Heat Exchanger Tube


Product Description

ASTM A179 / ASME SA179 Low Fin Tube is a carbon steel seamless tube with integral low fins formed on the external surface. These fins increase the outer surface area of the tube, improving heat transfer efficiency in heat exchangers while maintaining compact designs.


Chemical Composition (ASTM A179 / SA179 Tube)

Element Composition (%)
Carbon (C) ≤ 0.06
Manganese (Mn) 0.27 – 0.63
Phosphorus (P) ≤ 0.035
Sulfur (S) ≤ 0.035


Mechanical Properties

Property Value
Tensile Strength ≥ 325 MPa (47 ksi)
Yield Strength ≥ 180 MPa (26 ksi)
Elongation (L=50mm) ≥ 35%
Hardness Typically ≤ 77 HRB



Key Advantages

  • Enhanced heat transfer due to increased outer surface area.

  • Compact design reduces heat exchanger size and weight.

  • Strong fin bond (integral fins) prevents fin detachment.

  • Good performance under low to moderate pressure and temperature.

  • Cost-effective for air and water-side applications.


Typical Applications

  • Shell & Tube Heat Exchangers

  • Condenser Tubes

  • Oil Coolers

  • Gas Coolers in Refineries and Chemical Plants

ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized

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ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized

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Brand Name :
Yuhong
Model Number :
ASTM A179
Certification :
ABS, CCS,BV, DNV,LR
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiable
Contact Supplier
ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized
ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized
ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized
ASTM A179 ASME SA179 Carbon Steel Seamless Tube Low Fin Heat Exchanger Height 1.2 Mm Fin Space Customized

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
2 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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