A stainless steel float ball is a buoyant sphere made from stainless steel, a corrosion-resistant alloy of iron, chromium, and other elements. Stainless steel is known for its durability, corrosion resistance, and ability to withstand various environmental conditions, making it a suitable material for applications where exposure to liquids or harsh elements is a concern. Stainless steel float balls are commonly used in liquid-level control systems, such as those found in tanks, vessels, and plumbing fixtures. These float balls, often attached to a lever arm or other mechanism, float on the surface of the liquid, and their movement is used to control the opening and closing of valves or other devices to maintain a desired liquid level.