ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube For Heat Exchanger
ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube For Heat Exchanger
1. What is ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube?
The ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube is a high-efficiency heat transfer component designed for extreme pressure environments. It features a seamless carbon steel base tube conforming to ASME SA192 standards, with serrated aluminum/steel fins precision-welded via High-Frequency Welding (HFW) technology. The unique serrated fin design maximizes surface area by 8-10x, disrupting boundary layers to enhance turbulence and heat exchange efficiency by 30-50% compared to smooth tubes. Ideal for boilers, superheaters, and heat recovery systems.
2. Chemical & Mechanical Properties
Chemical Composition (%)
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ASME A192 Chemical Composition(%) |
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|
Element |
C |
Si |
Mn |
P |
S |
|
Range |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤ 0.035 |
≤0.025 |
Mechanical Properties
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ASME SA192 Mechanical Properties |
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|
Tensile Strength |
Yield Strength |
Elongation |
Hardness |
Max Service Temp. |
|
≥325 MPa |
≥180MPa |
≥35% |
≤ 137HB |
565°C (1050°F) |
3. Specific Applications of ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube
The ASME SA192 Seamless Carbon Steel HFW Serrated Fin Tube is most commonly used in high-efficiency heat transfer applications. Its primary areas of application include:
● Heat Exchangers: Due to the large surface area provided by the serrated fins, this tube is ideal for transferring heat between two fluids, making it a staple in industrial heat exchangers.
● Economizers: The tubes are used in economizers to improve the overall energy efficiency of a system by capturing residual heat from exhaust gases.
● Condensers: Widely used in condensers for cooling applications, particularly in power plants and refrigeration systems.
● Steam Boilers: These tubes are commonly used in high-pressure steam boilers to ensure effective heat dissipation and maintain system efficiency.
● Air Preheaters: The tubes are also employed in air preheaters, helping to preheat air before it enters combustion systems.
4. Why Choose ASME SA192 HFW Serrated Fin Tubes?
A:Company Competitiveness:
Yuhong Holding Group has more than 35 years experience for steel pipe and tube , fin tube , main application for Petrochemical , Oil refinary, Furnace, heating, boiler, heat exchanger, air cooler,.., till now YUHONG brand products already exported more than 85 countries, which like UK, ITALY, SPAIN , USA, MEXICO , COLOMBIA , BRAZIL, SAUDI ARANBIA , OMAN, QATAR, U.A.E, KOREA, ...., YUHONG brand already won good reputation in the market.
B:Product Competitiveness:
● High Durability: The seamless construction combined with high-frequency welding ensures long-lasting performance even under extreme pressure and temperature conditions.
● Excellent Heat Transfer Efficiency: The serrated fins dramatically increase the surface area, making it perfect for applications where maximum heat transfer is necessary.
● Versatility: Ideal for use in a wide range of applications, including boilers, heat exchangers, and condensers.
● Cost-effective: Despite its advanced design, the ASME SA192 tube is a cost-efficient solution for high-performance heat exchange needs
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