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ASME SA192 / ASTM A192 Serrated フィンチューブ Detailed Product Description
| Application: | 熱交換器 | Standard: | SA192 / ASTM A192 |
|---|---|---|---|
| Certificate: | ABS , DNV-GL , BVの , LR , KR , CCS , PED , TUV , ISO9001 , AD2000 | Type: | Serrated Fin Tubes |
| Highlight: | Heat Exchanger Serrated Fin Tube
ASME SA192 Serrated Fin Tube ASTM A192 Serrated Fin Tube |
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ASME SA192 / ASTM A192 Serrated Fin Tube , For Heat Transfer
ASME SA192 / ASTM A192 Serrated Fin Tube is a high-performance heat transfer component designed for use in industries requiring efficient thermal energy transfer. It is widely used in applications such as boilers, heat exchangers, economizers, and other thermal systems. The serrated fin tube enhances heat transfer efficiency by increasing the surface area and improving turbulence during fluid flow.
Key Features
- Material Composition:
- Made from carbon steel as per ASME SA192 or ASTM A192 standards, which specifies seamless tubes for high-pressure applications.
- The base material offers excellent durability, strength, and heat resistance, making it suitable for high-temperature and high-pressure environments.
- Serrated Fins:
- Serrated fins are specially designed with cuts or grooves, which disrupt the boundary layer of fluid flow.
- This feature promotes better heat transfer by reducing resistance and increasing fluid mixing.
- Durability:
- The tubes are highly resistant to wear, corrosion, and thermal stress, ensuring prolonged service life.
- Serrated fins are securely attached to the base tube, preventing detachment even under extreme operating conditions.
- Heat Transfer Efficiency:
- The serrated design significantly increases the surface area for heat exchange.
- Improved turbulence enhances heat transfer coefficients, making the tube highly efficient in energy-intensive systems.
- High-Pressure and Temperature Resistance:
- Designed to operate under high-pressure environments, as required by ASME SA192 / ASTM A192 standards.
- Suitable for temperatures commonly experienced in industrial heat exchangers and boilers.
Chemical Composition of SA192
| Element | Composition (Weight %) |
|---|---|
| Carbon (C) | Max 0.06–0.20 |
| Silicon (Si) | Max 0.25 |
| Manganese (Mn) | 0.27–0.63 |
| Phosphorus (P) | Max 0.035 |
| Sulfur (S) | Max 0.035 |
Mechanical Properties of SA192
| Property | Value |
|---|---|
| Tensile Strength | Minimum 325 MPa (47,100 psi) |
| Yield Strength (0.2%) | Minimum 180 MPa (26,100 psi) |
| Elongation | Minimum 35% (for gauge length = 50 mm or 2 in.) |
| Hardness | Typically ≤ 77 HRB (Rockwell B) |
ASME SA192 / ASTM A192 Serrated Fin Tube Applications
- Boilers:
- Used in power plants and industrial boilers to improve heat recovery and energy efficiency.
- 熱交換器:
- Ideal for chemical, oil, and gas industries, where efficient heat transfer is critical in operations.
- Economizers:
- Used to preheat feedwater or other fluids, reducing fuel consumption and improving thermal efficiency.
- Petrochemical Plants:
- Plays a vital role in systems requiring high durability under aggressive operating conditions.
ASME SA192 / ASTM A192 Serrated Fin Tube Advantages
- Enhanced heat transfer performance
- Reduced operational costs due to improved energy efficiency
- High mechanical strength and long service life
- Adaptable to various industrial systems
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