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Dx54d+As120 Burner Tubes
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Dx54D+AS120 Burner Tubes: High-Temperature Aluminized Steel Pipes for Combustion Systems
Dx54D+AS120 burner tubes are high-performance aluminized steel pipes designed for combustion and heating systems. They are manufactured from Dx54D deep-drawing low-carbon steel with an aluminum-silicon (Al-Si) coating, providing excellent oxidation resistance, thermal stability, and long service life under continuous high-temperature flame exposure.
These tubes are widely used in industrial burners, gas-fired heating equipment, radiant heating systems, furnaces, and thermal processing units where stable combustion performance and heat resistance are required.
1. What Is Dx54D+AS120 Burner Tube?
| Item | Description |
|---|---|
| Base Material | Dx54D deep-drawing low carbon steel |
| Coating Type | Aluminum-Silicon (Al-Si) alloy coating |
| Coating Grade | AS120 (high coating weight for heat resistance) |
| Key Feature | High-temperature oxidation resistance |
| Application Focus | Burners and combustion systems |
2. Why AS120 Is Ideal for Burner Applications
- Excellent heat resistance: Stable under continuous flame exposure
- Oxidation protection: Al-Si coating forms a dense protective oxide layer
- High thermal durability: Resists scaling and surface degradation
- Stable mechanical strength: Maintains structure under thermal cycling
3. Burner System Performance Advantages
| Performance Aspect | Benefit in Burner Use |
|---|---|
| High-temperature stability | Maintains performance under continuous combustion heat |
| Corrosion resistance | Reduces damage from combustion gases and moisture |
| Surface protection | Prevents oxidation and scaling on tube surface |
| Thermal shock resistance | Handles rapid heating and cooling cycles |
4. Comparison with Other Burner Tube Materials
| Material Type | Heat Resistance | Corrosion Resistance | Cost Level |
|---|---|---|---|
| Dx54D+AS120 Aluminized Steel | High | High | Medium |
| Stainless Steel (310S) | Very High | Very High | High |
| Carbon Steel (Uncoated) | Low | Low | Low |
5. Common Burner Applications
| Equipment Type | Application |
|---|---|
| Industrial burners | Fuel combustion heating systems |
| Gas-fired furnaces | High-temperature thermal processing |
| Radiant heating systems | Emitter and flame tube assemblies |
| Drying equipment | Hot air circulation and combustion ducts |
6. Size and Specification Range
| Item | Typical Range |
|---|---|
| Outer Diameter | 15 mm – 101.6 mm (custom available) |
| Wall Thickness | 0.5 mm – 3.0 mm |
| Length | 3 m / 6 m / customized |
| Standards | EN 10346 / ASTM A463 / OEM specification |
7. Industrial Supply Capability
Teda Ganghua supplies Dx54D+AS120 burner tubes with stable coating performance, excellent heat resistance, and precise dimensional control. Our products are widely used in global industrial heating, combustion, and thermal processing systems.
For related products, visit aluminized steel tubes.
FAQ
1. What is a Dx54D+AS120 burner tube used for?
It is used in industrial burners, furnaces, and combustion heating systems.
2. Why is AS120 coating important for burners?
It provides strong oxidation and heat resistance under flame exposure.
3. Can it withstand continuous high temperature?
Yes, it is designed for long-term thermal stability in combustion environments.
4. Is it better than AS80 for burners?
Yes, AS120 provides higher coating protection and longer service life.
5. Does Teda Ganghua supply burner tubes?
Yes, Teda Ganghua supplies high-quality Dx54D+AS120 burner tubes globally.
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