... steel, stainless steel, titanium, nickel alloy, etc.Applications:Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers ... heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers.Finned Tube OD:25-88mmFin Thickness:0.25 ...