Specialty OD Absorption Surface

Korofin is a specialty absorption tube that has the capability of being used in outside surface condensing applications. The outside surface is helically finned with a special fin profile intended to improve absorption effects. The inside of the tube has internal ridges to improve the inside heat transfer coefficient. The special outside surface also acts as an externally finned tube that improves condensation.

This tube is manufactured with plain ends for easy insertion into tube sheets and baffles in shell and tube heat exchangers. Due to the stringent cleanliness conditions for absorbers, both OD and ID residue levels are controlled within 0.03 grams of solid and organic residue per square foot of surface area. If specified by customer, the OD surface may be made wettable at an extra cost.