Comparing with Ceramic Honeycomb Substrate, Metal Honeycomb Substrate has the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. This hot sale item is widely used in exhaust gas purification equipment, especially car, motorbike etc. It should be pretreated to generate a transition layer which is to solve the mismatched heat expansion between metal honeycomb substrate itself and the active layer. On the transition layer, it is coated with the rare earth catalyst layer, while in active layer is coated with noble metal like Pt, Pd, Rh.
For light duty petrol vehicls exhaust purification, through the precious metals and earth catalyst, the exhaust HC, CO and NOx and other harmful components into harmful N2, CO2 and H2O in order to reach EuroII to EuroIV emission standards. As you know a catalyst contains noble metal (Pt, Pd, Rh) with rare earth.
Features:*Stainless steel shell
*Foil material is OCr21Al6, foil thickness is 0.05-0.1mm
*Cell pieces per square inch: 100, 200, 300, 400, 500 and 600cpsi
*Shape and dimension is produced as per your drawing offered
| Mantle, mm | Matrix, mm | Density, CPSI | Material of mantle | Material of Matrix |
| Round Metallic Substrate | | | | |
| 30x22 | 28X20 | 100/200/300/400 | 441 | Fe Cr Al |
| 35x20 | 33X20 | 100/200/300/400 | 444/441 | Fe Cr Al |
| Ø35 x 70/100/130 | Ø33 x 60/90/120 | 100/200/300/400 | 444/441 | Fe Cr Al |
| Ø42 x 70/100/130 | Ø40 x 60/90/120 | 100/200/300/400 | 444/441 | Fe Cr Al |
| Ø45 x 70/100/130 | Ø43 x 60/90/120 | 100/200/300/400 | 444/441 | Fe Cr Al |
| Ø63.5 x 85/100/130 | Ø60.5 x 74.5/90/120 | 200/300/400 | 444/441 | Fe Cr Al |
| Ø73 x 70/100/130 L | Ø70 x 60/90/120 | 200/300/400 | 444/441 | Fe Cr Al |
| Ø93 x 70/100/130 | Ø90 x 60/90/120 | 200/300/400 | 444/441 | Fe Cr Al |
| Ø420 x 100/130 | Ø416 x 90/120 | 300/400 | 444/441 | Fe Cr Al |
| Ø100.3 x 100/130 | Ø98.3 x 90/120 | 600 | 444/441 | Fe Cr Al |
| Oval Metallic Substrate | | | | |
| 123x63x 85 | 120x60 x 75 | 200/300 | 304/441 | Fe Cr Al |
| 123x63)x 100 | 120x60 x 90 | 200/300 | 304/441 | Fe Cr Al |
| 78.5x52x104 | 76.5x50x90 | 200/300 | 304/441 | Fe Cr Al |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company located in Beihai city, China that is famous for its Silver Beach. We are a professional manufacturer and exporter of producing and exporting SiC/Al2O3/Zirconia Ceramic Foam Filter, Honeycomb Ceramic Heater for RTO, Infrared Cramic Plate, Cordierite/SiC Diesel Particulate Filter, Ceramic/Metal Honeycomb Substrate etc chemical products.
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
