Root Solder Bonded
Tex-Fin root solder bonded finned tubes are edge tension wound in the same manner as the solder dipped fintube. The soldering process utilizes enough solder to bond the base of the fin to the tube. This leaves most of the fin surface clean of any solder coating, which may impede heat transfer capabilities. Root solder bonded finned tubes are commonly used in applications with temperatures ranging from -300 degrees Fahrenheit to +450 degrees Fahrenheit.