Different with current prevailing
High Frequencey Welding Fin Tubes, fins and tube of Hot Extruded
Fin Tube are made from on single piece of seamless tube by hot
extruding. This tube has features of high heat transfer
efficiency and good dust resistance effect, which is particularly
suitable for the Waste Heat Recovery boilers in cement plant. More
and more cement plants are changing their waste heat recovery
boiler fin tubes into this hot extruded fin tubes in their routine
maintenance and after years of operation it proved hot extruded fin
tube have strengths in:
Increasing steam generation (higher
power generation);
Reducing boiler outlet temperature
(more heat reused);
Reducing gas pressure drop across
boiler (reducing ESP fan power consumption);
Longer lift time than HF fin tube
(due to low dust accumulation)
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