In chemical processing, petrochemical, pharmaceutical, and wastewater treatment industries, handling highly corrosive media is one of the biggest challenges for pipeline fluid control systems. Traditional carbon steel, standard stainless steel (304, 316L), and alloy steel valves often face rapid corrosion, pitting, erosion, and short service life when exposed to strong acids, alkalis, salt solutions, and organic solvents. This not only causes frequent equipment replacement but also leads to production downtime, safety risks, and long-term rising operational costs.