Xa kuthelekiswa inxeba eqhelekileyo finned ityhubhu, uqhagamshelwano ukuxhathisa thermal uhlala uzinzile kuluhlu enkulu kunye utshintsho lobushushu, ngoko ukusebenza transfer ubushushu bimetallic aluminiyam extruded ityhubhu ephothiweyo ingcono spiral fin ityhubhu kumda ityhubhu ubushushu uluhlu lobushushu.
Ukongeza, xa kuthelekiswa netyhubhu edibeneyo, i-bimetallic aluminium extruded fin tube inokumelana nokugqwesa okugqwesileyo kunye namandla aphezulu, inokumelana ne-4.0MPa yokucoca uxinzelelo lwamanzi, iifins azikawa phantsi, isiseko se-bimetallic aluminium extruded tube.Umbhobho unokukhethwa ngokuhambelana nokubola kwamanzi kwi-tube kunye neteknoloji yokucubungula.I-tube yesiseko ingaba yintsimbi ye-carbon, ubhedu, insimbi engenasici, njl.