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KL Fin Tube(It is Knurled "L")

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Application: Mainly used in petrochemical, electric power, paper, tobacco, building heating and other industries such as air cooler, air heater and food industry plant protein powder, starch and other spray drying system of air heaters. The maximum working temperature is 250°C.

"KL" type fin tube also calls the roll pattern finned tube, before round fin, on the base tube rolling pattern first, or on a round piece of machine with a blade. On the base tube knurling. At the back of the blade used for winding, knurling and round tablets simultaneously. The highest temperature of 250 degrees, use pressure is less than 3.2 MPa.

(1)Features: high heat transfer performance, small contact resistance, fin and tube contact area is large, joint tightly solid, good resistance to atmospheric corrosion performance, long-term use of stable performance.
(2)"KL" finned tubes sample structure is like this:

TYPE NAME BARE TUBE
MATERIAL
FIN TUBE
MATERIAL
BARE TUBE
DIAMETER(MM)
FIN SPECIFICATION(MM)
FIN
PITCH
FIN
HEIGHT
FIN
THICK
WOUNDL/KL/LL
TYPE
FIN TUBE
CARBON STEEL,COPPER,
STAINLESS STEEL,ALLOY
COPPER
ALUMINUM
16-632.1-5?17~0.4


KL Fin Tube(It is Knurled "L")

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