Fin Tubes----Corrugated tube
Corrugated tube has several spiral projections on the inner and outer surface of the tube. The constant for overall heat transfer has been remarkably improved owing to the flow impact on the inner surface and outer surface of the tube caused by the corrugation, compared therewith for sleek tubes.
Features
The inside heat transfer constant and also the overall heat transfer constant are improved by over two occasions and over one.5 times severally, compared to sleek tubes.
A great style of product is on the market.
Useage
Absorption kind white goods, turbo white goods and screw refrigerators; distillation facility with multiple effects.
Specifications
Outside diameter: nine.52 mm, 25.4 mm
Wall thickness: zero.4 - 2.4 mm
Length: fifteen m or less
Corrugation pitch: four - nine millimetre
Material: C1220, steel, chrome steel, Titanium
and others
Heat transfer characteristics
Test condition
Inside : Cooling water (Ave. temp. 18 oC)
Outside : Steam condensation at 33 oC
Dimension of Test tubes
Symbol of
test tube Plain section
dimension Corrugated section
dimension Material
Outside diameter
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Key Words: Finned Tube, Fin Tubes, Extruded Fin Tubes, Embedded Fin Tube, L Fin tube, Tubos Aletados, Corrugated tube