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ASTM A179 / ASME SA179 seamless cold-drawn low-carbon steel tubes designed for tubular heat exchangers, condensers, and similar heat transfer apparatus. These tubes are manufactured via the seamless process and cold drawing, ensuring superior surface finish and dimensional accuracy. The material undergoes rigorous testing including hydrostatic, flattening, and flaring tests to guarantee performance in heat transfer applications.
| Material Grade | ASTM A179 / ASME SA179 | Standard | ASTM A179 / ASME SA179 |
| Thickness Range | 1-15 mm | Width Range | N/A (Tube OD) |
| Length Range | 3000-12000 mm | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin / Qingdao |
| C | 0.06-0.18 | Si | N/A |
| Mn | 0.27-0.63 | P | ≤0.035 |
| S | ≤0.035 | Tensile Strength | ≥325 MPa |
| Yield Strength | ≥180 MPa | Elongation | ≥35% |
| Hardness | HRB ≤72 |
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