ASTM A179 A210 Gr. A Seamless Carbon Steel Heat Exchanger and Condenser Tube
ASTM A179 Heat Exchanger Tubes are seamless cold-drawn low-carbon steel tubes specifically designed for applications requiring heat transfer, such as heat exchangers, condensers, and similar equipment. These tubes are known for their high thermal conductivity, precise dimensional tolerances, and excellent mechanical properties, making them suitable for heat transfer applications.
Manufacturing Process:
Seamless and cold-drawn process ensures precision, uniformity, and smooth internal and external surfaces.
Application: Widely used in heat exchangers, condensers, boilers, superheaters, and cooling systems across industries like power plants, refineries, chemical plants, and marine applications.
Surface finish:Tubes typically have a smooth surface finish to optimize heat transfer efficiency.
Available with additional coatings or galvanization as per client requirements.
Production Standard, Grade, Steel No:
ASTM A178 Grade A, C, D
ASTM A179 Grade A, C, D
ASTM A192
ASTM A210 GradeA-1, C
EN10216-1 P195TR1/TR2, P235TR1/TR2, P265TR1/TR2
EN10216-2 P195GH, P235GH, P265GH, TC1, TC2
DIN17175 ST35.8, ST45.8
DIN1629 ST37.0, ST44.0, ST50.0
Dimensional Specifications:
- Outer Diameter (OD): 1/8 inch (3.2 mm) to 3 inches (76.2 mm)
- Wall Thickness (WT): 0.035 inch (0.9 mm) to 0.360 inch (9.1 mm)
- Custom lengths available as per application requirements.
Material Composition (% by weight)
| Element | Composition (%) |
| Carbon (C) | 0.06 – 0.18 |
| Manganese (Mn) | 0.27 – 0.63 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
Mechanical Properties
| Property | Value |
| Tensile Strength | Min. 325 MPa (47,100 psi) |
| Yield Strength | Min. 180 MPa (26,100 psi) |
| Elongation | Min. 35% (in 2 in / 50 mm) |
| Hardness (Approx.) | Below 72 HRB |
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ASTM A179 A210 Gr. A Seamless Carbon Steel Heat Exchanger And Condenser Tube Images
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