1/2 stainless steel coiled tubing refers to a coil of stainless steel tubing with an outside diameter of 1/2 inch. This type of coil is commonly used in industries such as HVAC (heating, ventilation, and air conditioning), food processing, and pharmaceuticals. Stainless steel was chosen for its excellent corrosion resistance, strength and durability. It's also hygienic, easy to clean, and can withstand high temperatures. When selecting a stainless steel coil, it is important to consider factors such as the intended application, the type of fluid or gas that will pass through it, and the required pressure and temperature ratings. Additionally, piping may need to be cut, bent or welded to meet specific design requirements. Coils can be shipped in various lengths, from a few feet to hundreds of feet, depending on the application.