316L stainless steel window screen is designed for harsh and coastal environments where long-term corrosion resistance is critical. Made from 316L stainless steel wire with 18–22 mesh plain weave, it offers high tensile strength, good elongation and stable mechanical performance. The mesh effectively blocks insects and dust while maintaining airflow and natural light. With its natural stainless finish and multiple wire diameters, this 316L stainless steel insect screen is ideal for marine buildings, high-humidity areas, industrial filtration and premium window and door systems.