Traditionally beer barrels were made of wood, then their began to do of aluminum. Today they are made from high-quality stainless steel, and period of storage of beer significantly increased in steel KEGE. Higher durability of connections and deformation stability belongs to additional pluses of steel capacity.
The last is promoted by the special stamping applied on the KEGA case. Modern technologies allow to reach high uniformity and smoothness of welding seams that noticeably influences quality of the carried-out sanitary cleaning. For maintenance of high microbiological safety in capacity the fitting (the special valve which is hermetically closing KEG) is used.
Already many decades brewers prefer to use for storage of KEGI beer from high-quality stainless steel. This metal is a little subject to corrosion and leaching which can be caused by sanitary and hygienic conditions, oxidation or low pH of beer. Ability to successfully resist to destructive chemical processes made steel KEGI the most widespread container for transportation of draft beer in various cafes and bars.