Lub fin tsis yog li ntawd ruaj khov los tiv thaiv kev raug mob thaum muaj zog sab nraud siv rau ntawm qhov chaw fin.
Kev tuav yuav tsum tau ua tib zoo saib xyuas kom tsis txhob muaj kev raug mob.
Finned tubes tseem tawg thaum cov neeg raug tsim txom yog chav dej lossis dej txhoj puab heev rau kev ntxuav.
Raws li cov fins square ntsuas helically qhwv nyob rau hauv grouves, un-finned qhov chaw yog tsis lined uas tej zaum yuav raug corrosive media thiab galvanic corrosion nyob rau hauv qab ntawm cov fins tej zaum yuav tau sau.
Tube yuav tsum ncaj nrog disembarrass facet qhov chaw los tsim ib tug dlej finned raj.
Nws yog ib qho nyuaj rau siv cov tub ntxhais tub ntxhais ib zaug ntxiv thaum finning tsis ua tiav.
Fins yuav tsum tau mounted ntawm txhua qhov kawg kom tsis txhob unwrapping.