Spiral crimped finned tubes are manufactured at TAAM engineering on specially developed high speed finning machines. Our machines are capable of finning tubes in lengths up to 18 meters (60 feet). We make finned tubes with base tubes of carbon steels, stainless steels, copper and copper alloys like cupro-nickels, admiralty brass, aluminum brass with copper fins, stainless steel fins and GI (galvanized iron) fins. The base tubes of our standard edge wound crimped fin tubes range from 16 mm to 120 mm with fin heights ranging from 3 mm to 16 mm. We have in-house facility for surface finishing finned tubes that includes grit blasting, zinc thermal spray galvanizing, epoxy painting, HR aluminum painting, and phosphating. The finned tubes can be supplied as hot dip galvanized.