Prepainted RAL Color Coated Stainless for Wall Panels

Color-coated stainless steel panels are a modern, preferred material for wall surfaces, combining high corrosion resistance, rich colors, and excellent decorative properties. They are particularly suitable for building facades, interior walls of medical/cleanroom facilities, and high-end commercial spaces. Color-coated stainless steel panels are composite panels made from stainless steel substrates such as 304, 201, or 430, which are then degreased, chemically treated, and coated with organic coatings such as polyester (PE), silicon-modified polyester (SMP), or fluorocarbon (PVDF) via roller coating and high-temperature curing. They retain the inherent strength, formability, and corrosion resistance of stainless steel while significantly enhancing aesthetics and design flexibility through the colored coating. Compared to ordinary color-coated steel panels (using cold-rolled/galvanized steel as the base material), their base material has stronger corrosion resistance, making them especially suitable for harsh environments such as those with high humidity, high salinity, and high pollution. In places with extremely high hygiene requirements, such as medical and food processing facilities, color-coated stainless steel panels are specifically used due to their high-temperature resistance and antibacterial properties; while coastal areas tend to choose salt-spray resistant color-coated stainless steel panels to prevent pitting corrosion.