L/LL/KL Finned Tube

الوصف

L FIN TUBE, LL FIN TUBE, KLM FIN TUBE also known as Wrap Around Fin Tube. This type of Fin Tube widely finds acceptance where the Heat Transfer Temperature is relatively lower and the cost needs to be controlled. These type of Fin Tubes are relatively lesser in cost as compared to the extruded type fin tube. 

The next version of wrap around Fin Tube and also of L Fin Tube is LL Fin Tube. The process is similar to the L Fin Tube type. However, the improvement is that the L Foot of the previous fin is completely overlapped by the L Foot of the next fin. This gives the Fin base a shape of tow L foot simultaneously. It provides excellent corrosion resistance.

This is currently one of the most widely type used and preferred Fin Tubes. This type of Fin Tube is manufactured similar to the L Fin Tube. However, the process involves Knurling the Tube and at the same time the L base of the fin stock to firm a frim bond and much better contact between the Fin and the Tube.

These Fin Tubes find application in AIR FIN COOLERS, RADIATORS etc. and are preferred in Industries like Power Plants, Chemical Industries, Petroleum Refineries, Chemical process Plants, and Rubber Plants etc.

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