**Product Specifications for Metallic Honeycomb Catalyst** **Automobile Chassis Noise:** The Brake Noise **Component:** Core of Catalytic Converter **Main Market:** North America **Fitment:** Suitable for Catalytic Converters for Diesel Engines or Passenger Vehicles **Emission Standard:** Euro II, Euro III, Euro IV, Euro V, EPA, CARB Compliance **Shell Material:** Stainless Steel 409, 304, 444, 441, 430 **Shell Shape:** Round, Ellipse, Racetrack, Triangular, or Custom Shapes **Thickness of Shell:** 1.5mm **Core Material:** Fe-Cr-Al Alloy **Size:** Customized according to customer requirements **Cell Density:** 100cpsi, 200cpsi, 300cpsi, 400cpsi, 600cpsi (Cell per Square Inch) **Thickness of Foil:** 0.03 to 0.1mm **Braze Welding:** Nickel-Based Solder **Trademark:** GXLJ **Transport Package:** Wooden Box or Paper Cartons **Specification:** Customized based on customer needs **Origin:** Beihai, Guangxi, China **HS Code:** 8409919990 --- **Overview** Metallic Honeycomb Catalyst is widely used in automobile exhaust purification systems, industrial waste gas treatment, and other environmental applications. It meets the growing demands for eco-friendly technologies. We also provide a range of related products such as Catalytic Converters, Catalytic Mufflers, Motorcycle Catalytic Converters, DPF, DOC Catalysts, SCR Catalysts, TWC Catalysts, Ceramic Honeycomb Monoliths, and Metal Honeycomb Carriers. Our management system has been certified by SGS under ISO 9001 and TS16949 standards. We offer the most diverse metallic substrate configurations globally, with all shapes available with or without mantels. Sizes can be customized up to 48" (1200mm) in diameter. Custom cell configurations are available, along with flexible foil geometries and variable flow depths. **Substrate Configurations** - Shapes: Can be made with or without mantels/tubes - Custom shapes not shown here are available upon request - Custom foil geometries are available - Extensive product line with different cell sizes and flow depth options **Substrate Construction** - Brazed, Oxidized, and Mechanically Retained - Single brazed rounds up to 48" OD (1200mm) - Rectangles up to 48" (1200mm) **Standard Nomenclature** - Metal Substrates without mantels - Metal Substrates with mantels - Matrix OD x Matrix Length x CPSI - Example: 6.5 inch x 3.5 inch x 300CPSI - Example: 6.38 inch (6.5 inch) x 3.5 inch (4.0 inch) x 300CPSI --- **Table: Cell Densities and Stock Foil Widths** | Cell Densities - CPSI | Stock Foil Widths (air flow depth) | Rounds in Mantels – Available tube sizes smaller than 6” OD | |------------------------|------------------------------------|------------------------------------------------------------| | 25 | 260 | Inches / mm | | 50 | 300 | 1 / 25 | | 70 | 350 | 1.7 / 43 | | 80 | 400 | 2 / 51 | | 100 | 500 | 2.25 / 57 | | 150 | 600 | 2.5 / 64 | | 200 | 900 | 2.75 / 70 | | 230 | 1000 | 3 / 76 | | Custom Sizes | | 3.25 / 83, 3.5 / 89, 4 / 102, 4.72 / 120, 5 / 127, 5.91 / 150, 12 / 305 | --- **Advantages** 1. Low initiation temperature 2. Low pressure drop 3. High mechanical strength 4. Excellent thermal and coking resistance 5. Reliable braze welding intensity 6. Durable heat-resisting impact performance 7. Perfect catalyst coating binding force 8. Good anti-shock properties 9. Custom-designed for various vehicle types **Applications** - Exhaust systems of general engines and off-road engines - Auto/Motorcycle, Infrared Gas Stove, Garden Machinery (e.g., Gasoline Chain Saw, Brush Cutter, Hedge Trimmer, Earth-Auge), etc. **Specifications** - Diameter: 35–266mm - Length: 40–130mm - Shapes: Round, Racetrack, Oval, or custom - Cylinder shape, "T" series (one hole), "S" series (two holes) - Pore density: 100–400 CPSI - Conversion rate: CO ≥ 96%, HC ≥ 95%, NO ≥ 90% (with coating) - Coating loss rate: ≤3% (with coating) - Emission Standards: Meet Euro II to Euro V, EPA, CARB - Service Life: Over 120,000 km **Material Details** - **Mantle:** Ferritic (SUS444, SUS441, SUS430) or Austenitic (SUS304) - **Matrix:** Fe-Cr-Al with RE, Zr/Ti additions for high-temperature oxidation resistance - **Brazing:** Nickel-based alloy - **Dimensions:** Round (diameter > 28mm, length up to 300mm), Oval, Rectangle, etc. - **Cell Densities:** 50, 100, 200, 250, 300, 400, 600 CPSI - **Foil Thickness:** 0.03–0.1mm --- **Why Choose Us?** We are committed to providing high-quality, durable, and environmentally friendly solutions. Our products are designed to meet international standards and deliver long-term performance. Whether you need standard or custom parts, we have the expertise and technology to fulfill your needs. Add us to your favorite sellers list and recommend our store to friends and family! Don’t forget to visit regularly, as we continuously add new products, special offers, and unbeatable deals to our listings. Let us help you find the perfect solution for your application. Contact us today!

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heavy equipment attachments,construction equipment attachments,heavy machinery attachments

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