Metal honeycomb substrate catalytic converter substrate

The catalytic converter is coated with rare earth element and noble metals of PT, Pd, Rh. When the engine exhaust passing through the three-way catalytic converter the elements of CO would be oxidized into CO2, the HC is turned into H2O and CO2, while the NOX is deoxidized into nitrogen. The catalytic converter substrate is made

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The catalytic converter is coated with rare earth element and noble metals of PT, Pd, Rh. When the engine exhaust passing through the three-way catalytic converter the elements of CO would be oxidized into CO2, the HC is turned into H2O and CO2, while the NOX is deoxidized into nitrogen. The catalytic converter substrate is made of metal honeycomb with stainless steel crust and Fe-Cr-Al honeycomb body. It is a critical part of motorcycles and off-road engines to make the exhaust emission meet government standard. Along with the Europe III, IV emissions implementation, our factory has carried on the optimized design in the original formula foundation, developed a series of combustion initiation temperature to be lower, the transformed efficiency was higher.

Metallic substrate is with the advantages of fast burning, small volume, high mechanical strength, prominent heat-resistance, etc. It is widely used in exhaust gas purification, especially for motorbike. High strength complex substrate plus big surface area and active element of noble metal could lower down pollutant value of motorcycle exhaust efficiently, such as CO, HC, NOX etc...And such kind of catalyst is of excellent catalytic activity and durability that could reach Euro emission standard II-V etc.

Major technical parameters:
*Substrate: Metal honeycomb substrate (Fe-Cr-Al alloy)
*Light-off temperature: CO≤ 200° C, HC≤ 200° C, NOX≤ 200° C
*Coating losing rate ≤ 3%
*Conversion rate: CO≥ 90%, HC≥ 90%, NOX≥ 80%
*Shape: Rotundity, Cylinder, Racetrack
*Dia.: 28 ~ 63.5mm
*Height: 30 ~ 100mm
Metal Honeycomb Substrate Catalytic Converter Substrate

Application
*Round & Ovel metallic substrate for On-road vehicle
*Metallic substrate for small engine
*Metallic substrate for Off-road vehicle
*Metallic substrate for industrial catalyst
*Specific structure metallic substrate for other application

*Used for motorcycles, ATV, universal engine garden machinery and agricultural cultivating machinery
*Low light-off temperature
*Long-term durability performance
*Contain noble metal: PT/ Pd/ Rh
*Meet the Standards Euro II ~ Euro V emission standard

Metal Honeycomb Substrate Catalytic Converter Substrate
ShapeShell size(mm)Core size(mm)Cell density (CPSI)
RotundityΦ 30×22Φ 28×20100/200/300/400
RotundityΦ 35×20Φ 33×20100/200/300/400
RotundityΦ 35×30Φ 33×30100/200/300/400
RotundityΦ 35×40Φ 33×40100/200/300/400
RotundityΦ 35×50Φ 33×50100/200/300/400
RotundityΦ 35×60Φ 33×60100/200/300/400
RotundityΦ35 × 70/100/130Φ33 × 60/90/120100/200/300/400
RotundityΦ42 × 70/100/130Φ40 × 60/90/120100/200/300/400
RotundityΦ45 × 70/100/130Φ43 × 60/90/120100/200/300/400
RotundityΦ63,5 × 85/100/130Φ60,5 × 74,5/90/120200/300/400
RotundityΦ73 × 70/100/130 LΦ70 × 60/90/120200/300/400
RotundityΦ93 × 70/100/130Φ90 × 60/90/120200/300/400
RotundityΦ100,3 × 100/130Φ98,3 × 90/120600
RotundityΦ144 × 150/152,4Φ142 × 140/142,4200/300/400
RotundityΦ190 × 200Φ188 × 190200/300/400
RotundityΦ420 × 100/130Φ416 × 90/120300/400
Race track123×63×85120×60×75200/300
Race track123×63×100120×60×90200/300
Race track78,5×52×10476,5×50×90200/300
 

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