ASTM A179 Seamless Tube

StandardASTM A179 / ASME SA179
TypeSeamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
MaterialCarbon Steel
Outer Diameter (OD)1/8 inch to 3 inch (3.2 mm to 76.2 mm)
Wall Thickness0.035 inch to 0.360 inch (0.9 mm to 9.1 mm)
LengthUp to 65 feet (19.8 meters), custom lengths available
Surface FinishPhosphated and Oiled, Bright Annealed, Uncoated, or Custom Coatings
Heat TreatmentAnnealed (if specified)
CertificationISO 9001, API 5L, CE
Categories: ,


Product Description

ASTM A179 seamless tube are designed for heat exchangers and condensers in various industries, providing efficient heat transfer and thermal conductivity. These tubes are manufactured to ASTM A179 standards, ensuring high-quality performance in low-temperature applications. Known for their excellent corrosion resistance and durability, ASTM A179 seamless tubes are crucial components in applications where precise temperature control and efficiency are paramount.

Chemical Composition ASTM A179 Seamless Tube

ElementComposition (%)
Carbon (C)0.06-0.18
Manganese (Mn)0.27-0.63
Phosphorus (P)0.035 max
Sulfur (S)0.035 max

Mechanical Properties ASTM A179 Seamless Tube

Tensile Strength325 MPa (47,000 psi) min
Yield Strength180 MPa (26,000 psi) min
Elongation35% min
HardnessHRB 72 max


ASTM A179 seamless tubes are integral components in heat exchangers and condensers, renowned for their efficient heat transfer capabilities and durability in low-temperature applications. Manufactured to stringent ASTM A179 standards, these tubes offer excellent corrosion resistance and thermal conductivity, making them essential for industries requiring precise temperature control and efficiency.


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