YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
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ASME SA179 Carbon Steel Tube for Heat Exchangers , Condensers
The ASME SA179 Carbon Steel Tube is a seamless cold-drawn tube widely used in heat exchangers, condensers, and boilers due to its excellent thermal conductivity, durability, and resistance to high-temperature environments. This specification is part of the ASME (American Society of Mechanical Engineers) standards, which ensure high-quality materials for pressure vessels and piping systems.
Key Features and Benefits:
1. High Heat Transfer Efficiency:
The seamless cold-drawn structure allows for enhanced heat transfer, making it ideal for heat exchangers and condensers.
2. Excellent Dimensional Accuracy:
Cold drawing ensures tight tolerances and uniformity in wall thickness, which is crucial for high-pressure systems.
3. Resistance to Corrosion and High Pressure:
The material is designed to withstand corrosive environments and high-pressure applications.
4. Versatility:
It can be used in a wide range of industries, including power plants, chemical processing, oil refineries, and marine applications.
Chemical Composition:
| Grade | C | Mn | P | S |
| ASME SA179 | 0.06 - 0.18 | 0.27 - 0.63 | ≤ 0.035 | ≤ 0.035 |
Mechanical Properties:
| Grade | Yield Strength | Tensile Strength | Elongation (in 2") |
| ASME SA179 | ≥ 180 MPa (26,000 psi) | ≥ 325 MPa (47,000 psi) | ≥ 35% |
Applications of ASTM A249 TP321 Heat Exchanger Tubes
· Heat Exchangers:
Efficient in transferring heat between fluids due to its high thermal conductivity.
· Condensers:
Suitable for cooling and condensing steam in power plants.
· Boilers:
Withstands high pressure and temperature in boiler systems.
· General Engineering:
Utilized in oil refineries, chemical industries, and marine applications.
