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Seamless Steel Square ASME SA179 U+H Type Fin Tube Boiler Pressure Parts Economizer
Seamless Steel Square ASME SA179 U+H Type Fin Tube is a specialized component used in economizers for boiler pressure systems. These tubes are designed to maximize heat transfer efficiency and improve the overall performance of industrial boilers.
U+H fin design significantly increases the surface area, optimizing heat exchange. Carbon steel provides reliable performance under high-temperature conditions. Square design offers enhanced support and space efficiency.
It's a high-performance component engineered to enhance thermal efficiency and durability in industrial applications. Its seamless construction, robust material properties, and innovative fin design make it an ideal choice for economizers and other heat recovery systems.
Chemical Composition:
Grade | C | Mn | P | S |
SA179 | 0.06-0.18% | 0.27-0.63% | 0.035% max | 0.035% max |
Mechanical Properties:
Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
SA179 | ≥ 180 MPa (26 ksi) | ≥ 325 MPa (47 ksi) | Variable based on diameter | Typically ≤ 72 HRB |
Key Features:
Applications:
These fin tubes are specifically designed for use in economizers, which are crucial components of industrial boiler systems:
Economizers:
Heat Exchangers:
Industrial Boilers: