
Boiler Fin Tube H Heat Exchange for School Hotel Excellent Wear Resistance. Excellent Wear Resistance: Wear life is 3-4 times higher than smooth tube heat exchangers due to equalized airflow. High Weld Fusion Rate: Unique zigzag structure ensures 98% or higher weld fusion rate for fins and steel pipes. Reduced Exhaust Gas Resistance: Straight channels formed by H fins reduce wind resistance and fan operation costs. Compact Structure & High Efficiency: Heating area is 7.8 times that of smooth tubes, reducing equipment size and investment. Shock-Proof and Noise Reduced: Structural design acts as a muffler, reducing noise and enhancing safety. Self-Cleaning Function: Straight channels allow effective soot removal with soot blowers and reduce fouling. Full Lifecycle Support: Includes free maintenance for one year, lifelong service, and engineer dispatch for installation. Full Customization Available: Offers full customization from designs with OEM and ODM services available.