Galvanized/Aluminum Perforated Expanded Metal Wire Mesh for Air/Gas Filter. Corrosion Resistance: Galvanized, aluminum, and stainless steel options provide excellent rust and acid-alkali resistance. Solid Structure: Manufactured without welds or joints, ensuring a rigid and durable filter supporting layer. Customizable Sizes: Hole sizes range from 3x4mm to 17x35mm, with thicknesses from 0.35mm to 1.25mm available. Versatile Materials: Available in carbon steel, galvanized steel, aluminum, and stainless steel for diverse environments. Fast Delivery: Standard lead time is 15-45 days depending on order quantity, with stock available. Wide Application: Ideal for inner/outer filter mesh, sieving, and diversified pellet applications. Lightweight Design: Optimized for light-weight performance while maintaining structural integrity and support. Flexible Form: Product supplied in rolls or sheets to meet specific installation and handling requirements.