Finned Tube----KL footed Fin – Knurled L footed Fin
The KL sort fin is often referred to as knurled L fin. This finned tube is essentially clone of the Wrap-On fin and created with a mix of Wrap-On and Embedded.The fins square measure factory-made from strip that is preformed into associate degree accurately controlled L form just like the L sort, rolled into a taper that causes it to curve. it's then unendingly helically wound beneath tension onto the tube. The fin hugs the tube. the bottom tube is knurled by a rotating tools, After the foot of the fin is knurled into the knurling of the bottom tube providing a good bond with exaggerated thermal performance. Providing the proper fin strip is employed the foot of 1 fin butts up against following fin and there is no gap between the fins. this offers some corrosion protection to the tube. The fins square measure secured at every finish to forestall moving in a very similar method as L fins.
KL -Foot tension wound finned tubes square measure unremarkably utilized in applications with metal most operational Temperature- up to 320°C (608°F)
Advantages of the KL fin system
Tube protected against corrosion
Resistant to vibrations
May be used at temperature up to 320°C (608°F)
Unique combination of better thermal performance and stresses resistance with region corrosion protection
KL will favorably replace any sort of finned tubes
Key Words: Finned Tube, Fin Tubes, Extruded Fin Tubes, Embedded Fin Tube, L Fin tube, Tubos Aletados, Knurled L footed Fin, KL -Foot tension wound finned tubes