Olu hlobo lwe-fin lwenziwe kwi-tube ye-bi-metallic equkethe ityhubhu yangaphandle ye-aluminium kunye netyhubhu yangaphakathi phantse nayiphi na into.I-fin yenziwa ngokuqengqeleka kwempahla ukusuka ngaphandle kombhobho wangaphandle ukunika i-fin edibeneyo eneempawu ezibalaseleyo zokuhambisa ubushushu kunye nokuphila ixesha elide.
I-Fin eyongeziweyo inika ukhuseleko oluhle kakhulu lwe-corrosion ye-tube yesiseko.
Ixesha lokuposa: May-05-2022