Copper fittings in hospitals are essential for the safe and efficient distribution of medical gases. They are designed to withstand high pressure, temperature fluctuations, and mechanical stress, ensuring a continuous supply of gases without contamination. The use of copper fittings in medical gas systems is due to their corrosion resistance, durability, non-permeability, and antimicrobial properties. These features make copper fittings a preferred choice for healthcare facilities, providing a reliable and safe environment for patients and staff.