Ụdị fin: Extruded Fin Tube
Tube ihe: Carbon ígwè, igwe anaghị agba nchara, ọla kọpa, aluminum
Ngwunye ihe: ọla kọpa, aluminom
Ogologo Tube Fin: Enweghị oke
Nkọwa ngwaahịa: Aluminom extruded finned tubes nwere ike ịgbatị oge ndụ nke onye na-ekpo ọkụ gị ma melite arụmọrụ na ntụkwasị obi n'ime afọ.