Finned Tube is formed by a rolling process which raises fins in a continuous spiral on a straight length of tubing. This is a fin tube with a greatly increased surface area of known dimensions which is completely integral. Tube Tech produces Finned Tubes from precision made smooth tubes in all types of Copper, Carbon Steel & Stainless Steel Tube Materials with superior dimensional control. We produce Finned Tubes with a wide variety of combinations with Fin density ranging from 16 FPI to 48 FPI with or without internal ridges. The fin tubes are normally produced with both ends plain, however, intermediate landing can be provided as per the requirement.