ASTM A312 TP304 SS HFW Studded Finned Tubes: Superior Heat Transfer for Heaters
Enhance your heating system's efficiency with Yuhong Holding Group's ASTM A312 TP304 SS HFW Studded Finned Tubes. Engineered for optimal heat transfer, these tubes are a top choice for diverse industrial heaters.
Product Material and Composition
Crafted from ASTM A312 TP304 stainless steel, these finned tubes ensure excellent corrosion resistance and durability. The key chemical composition of TP304 is as follows:
| Element | Composition(%) |
| Carbon(C) | ≤0.08% |
| Manganese(Mn) | ≤2.0% |
| Silicon (Si) | ≤1.0% |
| Chromium (Cr) | 8.00 - 10.00 |
| Nickel (Ni) | 8.0 - 10.5% |
| Phosphorus (P) | ≤0.045% |
| Sulfur (S) | ≤0.030% |
Mechanical Properties
These tubes offer robust mechanical performance, making them suitable for demanding applications:
| Property | Value |
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥30% |
| Hardness | ≤187 |
Manufacturing Process
Utilizing the High-Frequency Welding (HFW) technique, our studded finned tubes feature a seamless bond between fins and the base tube, ensuring:
- Consistent heat transfer efficiency
- High structural integrity
- Minimal thermal resistance
Applications
Ideal for a wide range of scenarios, including:
- Industrial heaters in petrochemical plants
- Heat exchangers in power generation facilities
- HVAC systems requiring high heat transfer rates
Product Advantages
- Exceptional Heat Transfer: The studded fin design increases surface area, boosting heat transfer efficiency by up to 30% compared to traditional finned tubes.
- Corrosion Resistance: The TP304 stainless steel construction provides excellent resistance to rust and chemical corrosion, extending service life.
- Customizability: Available in various sizes and configurations to meet specific project requirements.
FAQ
Q: What is the operating temperature range of these tubes?
A: These tubes can withstand temperatures from -200°C to 800°C, depending on the application.
Q: Can you provide custom sizes?
A: Yes, we offer customized solutions to fit your unique project needs. Contact our team for details.
About Yuhong Holding Group Co., Ltd
With 20 years of export expertise and a presence in 80 countries, Yuhong Holding Group is among China's top 5 finned tube exporters. Our state-of-the-art facilities include 55 production lines, a 20,000-square-meter factory, and a team of over 110 skilled professionals. Committed to advanced technology and top-notch quality, we deliver finned tube solutions that exceed expectations.
