
Alumina Mullite Cordierite Metal Casting High-Temperature Resistant Honeycomb Ceramic Straight-Hole Filter. Customized Shape and Standard: Available in square, rectangle, circle, or irregular shapes with customized standards. Superior Filtration Performance: Advanced extrusion process with square/triangular design enhances impurity adsorption. High Compressive Strength: Features compressive strength ranging from 4.5 to 6.5 MPa for durability. Improved Casting Quality: Effectively removes inclusions to improve mechanical properties and surface quality. High Acid Fastness: Offers 95% acid fastness for reliable performance in harsh environments. Optimized Flow Rate: Straight-hole design balances flow rate and strength for smooth metal liquid flow. Wide Material Options: Made from Alumina, Mullite, Cordierite, Zirconia, and Corundum for diverse needs.