Sparkling wine
The sparkling quality of these wines comes from its carbon dioxide content and may be the result of natural fermentation, in a large tank designed to withstand the pressures involved (as in the Charmat process), or as a result of simple carbon dioxide injection in some cheaper sparkling wines. Our pressure tank are tested up to a pressure of 9 bar; they are equipped with cloak pockets and injected polyurethane foam (density 40 Kg/m3) and final coating in stainless steel, all hermetically welded to the tank.
