ASME SA192 / ASTM A192 Serrated Fin Tube For Heat Transfer
Brand Name:YUHONG
Certification:ASME , ABS , DNV-GL , BV , LR , KR , CCS , PED , TUV , ISO9001 , AD2000
Model Number:SA192
Minimum Order Quantity:1000 KG
Delivery Time:Depends on the quantity
Payment Terms:L/C, T/T
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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) |
Applications
Boilers:
- Used in power plants and industrial boilers to improve heat recovery and energy efficiency.
Heat Exchangers:
- 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.
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
ASME SA192 / ASTM A192 Serrated Fin Tube For Heat Transfer
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