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ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A179 / ASME SA179 Carbon Steel Seamless Tube
Certification :
ISO 9001/TUV/PED
Place of Origin :
China
MOQ :
300 KGS
Price :
Negotiable
Payment Terms :
T/T, L/C AT SIGHT
Supply Ability :
1000 TONS / month
Delivery Time :
Depends on order quantity
Packaging Details :
Wooden case / Steel frame wooden case with plastic cap
Material :
Low carbon steel
Manufacturing Process :
Cold drawn seamless (CDS)
Finish :
Plain, oiled, or phosphate-coated; inside and outside clean
Application :
Heat exchangers, condensers, tubular heating elements
Description

A179/SA179 Low-Carbon Steel Seamless Tube, Cold-Drawn And Oiled, For Shell-And-Tube Heat Exchanger



Overview A179/SA179 Low-Carbon Seamless Tube

ASTM A179 / ASME SA179 carbon steel seamless tubes are specifically designed for use in heat exchangers, condensers, and similar heat transfer systems. These tubes are manufactured using a cold-drawn seamless process, providing thin walls, high precision, and excellent heat transfer performance. Made from low carbon steel, they offer good formability and are widely used in power plants, refineries, and petrochemical applications.

A179 seamless tubes are the "king of cost-effectiveness" in the heat exchange field. Designed specifically for medium-to-low temperatures and non-aggressive corrosive environments, they are used in over 90% of shell-and-tube heat exchangers globally. When selecting specifications, it is crucial to strictly distinguish between ASTM A179 (material standard) and ASME SA179 (manufacturing standard), as both share identical technical parameters.

Why Choose ASTM A179 / ASME SA179 CS Seamless Tubes?

Reason

Benefit

1. Excellent Heat Transfer

The low carbon content and thin wall design allow for high thermal conductivity, making A179 ideal for heat exchangers and condensers.

2. Seamless Construction

Seamless tubes provide uniform strength, eliminate risk of weld failure, and ensure better pressure and corrosion resistance.

3. Cold-Drawn Precision

The cold-drawn process gives tight dimensional tolerances, smooth surface finish, and enhanced mechanical properties.

4. Good Formability

The material is easy to bend, expand, or flare during fabrication, which is critical in tubular heat transfer systems.

5. Cost-Effective

Compared to alloy or stainless steel, A179 offers a lower-cost solution for applications where corrosion resistance is not the primary concern.

6. Standardized Quality

Widely used and regulated under ASTM/ASME standards, ensuring global availability and compliance.

Chemical Composition (ASTM A179)

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



Mechanical Properties (ASTM A179)

Property

Requirement

Tensile Strength

≥ 325 MPa (47 ksi)

Yield Strength

≥ 180 MPa (26 ksi)

Elongation (in 50 mm)

≥ 35%

Hardness

Typically ≤ 77 HRB


Common Applications of A179 Tubes

  • Shell-and-tube heat exchangers
  • Condensers and coolers
  • Boiler tubes (low pressure)
  • Industrial thermal systems



ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless

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ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A179 / ASME SA179 Carbon Steel Seamless Tube
Certification :
ISO 9001/TUV/PED
Place of Origin :
China
MOQ :
300 KGS
Price :
Negotiable
Contact Supplier
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless
ASTM A179 Tubing Low Carbon Steel Heat Exchanger Tube Cold Drawn Seamless

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
1 Years
ningbo
Since 1990
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
TEMA Heat Exchanger, Air Cooled Heat Exchanger, Fired Heater
Total Annual :
50M-75M
Employee Number :
50~850
Certification Level :
Verified Supplier
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