Product overview:
　　The products are cordierite honeycomb ceramic substrate, which are used in diesel engine tail gas purification after coated with catalysts, turning the harmful gases emitted from vehicles into harmless gases after catalytic conversion.
　　Characteristics:
　　·Low pressure drop
　　·High surface area
　　·Low thermal expansion coefficient
　　·Good consistency water absorption
　　·Good heat shock resistance and heat vibration resistance
　　·Ideal matching with various active catalyst components
　　Specifications：
　　·Circular products
　　·100-400 holes per square inch
　　·Diameter of 100-330 mm, height≤200mm
　　·Appearance requirements: tolerances of diameter, length, perpendicularity≤1%tolerances of parallelism≤0.5%

　　·Other product specifications can be customized according to customer requirements