ASME SA213 T22 High Frequency Welded Serrated Finned Tubes Superior Heat Transfer For Heaters Industrial
ASME SA213 T22 High-Frequency Welded Serrated Finned Tubes – Superior Heat Transfer for Heaters & Industrial Applications
Product: High-Frequency Welded Serrated Finned Tubes (ASME SA213 T22)
Material & Design:
- Base Tube: ASTM A213 T22 alloy steel (high-temperature resistant).
- Fin Type: Serrated (increased surface area for 30%+ heat transfer efficiency vs. smooth fins) .
- Length: 12 meters (customizable).
Key Advantages:
Enhanced Heat Transfer: Serrated fins disrupt boundary layers, optimizing thermal exchange.
Durable Welding: High-frequency welding ensures 95%+ weld ratio and low contact resistance.
Mechanical Strength: Tensile strength ≥415 MPa, yield strength ≥205 MPa (ideal for high-pressure systems).
Corrosion Resistance: Chromium-molybdenum alloy (Cr: 1.9–2.6%, Mo: 0.87–1.13%) resists oxidation.
Technical Data:
Applications:
- Heat Exchangers & Boilers: Efficient energy recovery in power plants.
- Petrochemical: Heaters, condensers, and flue gas systems.
- Industrial Drying: Food, pharmaceuticals, and textiles.
FAQ:
Q: Can you customize fin density?
A: Yes, we tailor fin pitch (3–10 fins/inch) per application needs.
Q: What’s the lead time?
A: 15–30 days for standard sizes; expedited options available.
Contact Us:
Email: jimmy@steelseamlesspipe.com
WhatsApp: +86 188 9264 7377
Website: www.steelfintube.com
With 20+ years of expertise, Yuhong Holding Group is a leading manufacturer of high-performance finned tubes, exporting to 80+ countries and ranking among China’s top 5 finned tube exporters. Equipped with 55 production lines, 20,000㎡ facility, and cutting-edge technology, we deliver unmatched quality and service.
Why Choose Yuhong?
- Global Trust: 80+ countries served.
- Quality Assurance: ISO-certified production with 100% testing.
- End-to-End Support: From design to after-sales service.
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