ASME SA179 Low-Carbon Steel U+H Type Fin Tube For Economizers
The Seamless Steel Square ASME SA179 U+H Type Fin Tube is a specialized component designed for economizers in boiler pressure systems. Engineered to maximize heat transfer efficiency, these tubes significantly improve industrial boiler performance.
The innovative U+H fin design dramatically increases surface area for optimal heat exchange, while the carbon steel construction ensures reliable performance under high-temperature conditions. The square tube configuration provides enhanced structural support and space efficiency.
This high-performance component combines seamless construction, robust material properties, and advanced fin design to deliver superior thermal efficiency and durability in demanding industrial applications.
| Grade | C | Mn | P | S |
|---|---|---|---|---|
| SA179 | 0.06-0.18% | 0.27-0.63% | 0.035% max | 0.035% max |
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| SA179 | ≥ 180 MPa (26 ksi) | ≥ 325 MPa (47 ksi) | Variable based on diameter | Typically ≤ 72 HRB |
- Material: ASME SA179 carbon steel with excellent heat transfer properties
- Seamless Construction: Ensures uniform strength and reliability while minimizing leak risks
- Square Tube Design: Provides structural stability and efficient space utilization
- U+H Type Fin Design: Combines U and H fins to maximize surface area and optimize heat transfer
These fin tubes are specifically engineered for critical components in industrial boiler systems:
- Economizers: Recover residual heat from exhaust gases to preheat feedwater, improving overall thermal efficiency
- Heat Exchangers: Enhance energy recovery in power generation and industrial processes
- Industrial Boilers: Increase efficiency and reduce fuel consumption across various industrial applications
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.