The fin isn't therefore sturdy to resist mechanical injury once external forces applied on fin space.
Handling shall be through with care to avoid any injury.
Finned tubes is also broken whereas victimisation either steam or aggressive water for cleansing.
As the fins square measure helically wrapped in grouves, un-finned space isn\'t lined which may be exposed to corrosive media and galvanic corrosion at the bottom of the fins may be accumulated.
Tube shall be straight with disembarrass facet space to create a decent finned tube.
It is onerous to use core tube once more once finning is unsuccessful.
Fins ought to be mounted at each ends avoiding un-wrapping.
