Mass Production of High Performance of Large Heat Transfer Area of Spiral Finned Tube

Mass Production of High Performance of Large Heat Transfer Area of Spiral Finned Tube. High Heat Transfer Efficiency: Heat transfer area is 7.8 times that of smooth tubes, significantly improving fuel utilization. Extended Service Life: Long service life exceeding 20 years with excellent wear resistance. Superior Wear Resistance: Wear life is 3 to 4 times higher than staggered or spiral fin heat exchangers. Reduced Fouling: Straight channels on both sides provide self-cleaning function and reduce soot accumulation. Low Exhaust Gas Resistance: Zigzag structure reduces wind resistance, lowering fan operation and investment costs. High Weld Fusion Rate: Unique patented zigzag structure ensures weld fusion rate of 98% or more. Compact Structure: Large heating area per unit length reduces equipment size, weight, and installation space. Shock-proof and Noise Reduced: Structural design functions as a muffler, reducing noise and vibration.