ASTM A213 TP304 laser-welded finned tubes integrate premium-quality materials with state-of-the-art laser welding technology. These tubes are specifically designed for heat exchange and heat exchanger systems, offering unmatched corrosion resistance, high-temperature strength, and superior thermal efficiency.

Laser welding ensures seamless connectivity between the tube and fins, resulting in robust welds with minimal heat-affected zones. These features make laser-welded finned tubes the optimal choice for applications in the petrochemical, power, and HVAC industries.

►Material Efficiency

Wall thickness: 0.8-1.5 mm

Fin thickness: 0.3-1 mm

Laser welding minimizes raw material usage compared to traditional methods, significantly reducing production costs.

►Enhanced Durability

High penetration rate prevents gap corrosion.

Prolonged service life and improved thermal conductivity.

►Versatility in Material Use

Compatible with various materials, including carbon steel and stainless steel, enabling customization for specific applications.

►Ease of Secondary Processing

Suitable for processing into coils or elbows.

Minimal thermal damage zone ensures structural integrity during additional shaping.

►Eco-Friendly and Energy-Efficient

Meets energy conservation and emission reduction requirements.

Compact design allows for lighter and smaller heat exchangers.

Laser-welded finned tubes are extensively used in:

►Gas and natural gas boilers

►Heating furnaces

►Condensers and economizers

Their zero contact thermal resistance and high heat transfer efficiency make them indispensable in industrial heat recovery systems.

►1. Superior Heat Transfer

Laser welding creates a 100% bonded surface, eliminating thermal resistance and maximizing efficiency.

►2. High Corrosion Resistance

ASTM A213 TP304 material provides excellent durability in harsh environments, ensuring long-term performance.

►3. Customizable and Adaptable

Different sizes, materials, and shapes can be tailored for unique industrial requirements.

At Lord Fin Tube, we specialize in manufacturing cutting-edge laser-welded finned tubes for energy-efficient and environmentally sustainable systems. Our products are rigorously tested to meet global quality standards.

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