Vacuum Insulated Pipe (VI Piping), e ta'ua o Vacuum Jacketed Pipe (VJ Piping) o loʻo faʻaaogaina mo le fesiitaiga o le okesene vai, faʻafefe vai, argon vai, hydrogen vai, helium vai, LEG ma le LNG, e fai ma sui atoatoa mo le faʻaogaina o paipa masani.