Steam-jacketed kettles are primarily made of what material?

Steam-jacketed kettles are primarily made of corrosion-resisting steel, commonly referred to as stainless steel. This choice is optimal because stainless steel offers excellent resistance to corrosion, which is crucial in environments where the kettles are exposed to moisture and cleaning solutions. Additionally, stainless steel maintains structural integrity and does not impart any undesirable flavors or odors to the food being cooked, ensuring that the food remains uncontaminated and safe for consumption.

While other materials such as aluminum, cast iron, and plain steel have their uses in various cooking equipment, they do not provide the same level of durability and resistance to corrosion that stainless steel does, especially in high-moisture environments like those in commercial kitchens. This is why corrosion-resisting steel is the preferred material for steam-jacketed kettles, ensuring longevity and hygiene in culinary applications.