DuraFin Tube offers two distinct types of soldered finned tubing: root solder and solder-coated. Root soldering involves a special DuraFin Tube technique that uses enough solder to create the bond between the tube and the base of the fin thus avoiding bridging. Solder-coated finned tubing covers the entire fin and tube surface with the alloy. Lead-free Tin alloys are available for all soldered products.
DURA-IS Soldered Edge Tension Finned Tube
Specifications
| Fins Per Inch | 2-20 FPI |
|---|---|
| Fin Height | 0.125″ to 0.75″ |
| Fin Material | Cu, CS |
| Tube OD | 0.125″ to 2.0″ OD |
| Tube Material | Cu, CuNi, Br, SS, CS |
| Max Process Temperature | 400 °F |