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: Tubes Finned Bimetallic Extruded, Datang Heat Transfer bụ onye na-emepụta tubes dị elu maka ndị na-agbanwe ọkụ na ahịa China.