Weld Bending Extruded Boiler Fin Tube with 1 Year Warranty and New Product 2020 Design

H-type finned tube heat exchanger elements maintain a high capacity for heat transfer, possess superior self-cleaning properties and retain the ability to effect flue gas waste heat recovery in boiler renovations. Convective heat transfer coefficient is proportional to fin pitch, but inversely proportional to fin height and fin width.

H-type finned tubes have been widely used in boilers and waste heat recovery due to their excellent heat exchange efficiency and extended surface heat transfer. Derived from rectangle finned tubes, their unique groove structure provides exceptional anti-wear and anti-fouling performance.

Our H-fin tubes can be customized to meet specific customer requirements. Designed for safety, reliability and efficiency, they feature high heat transfer efficiency with optimized flue gas resistance and compact space requirements.

• Impact test and Strength calculation report with applied materials information
• 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
• X-ray, γ-ray and liquid penetrant test inspection report (welding seam)
• Hydraulic test report to ensure standard working pressure and safety