Model NO.
MHC
Automobile Chassis Noise
The Brake Noise
Component
Catalytic Converter
Main Market
Europe
Material
SS304, SS316,Fe-Cr-Al Alloy
Application
as Catalyst Used in Automobile/Motorcycle
Cell
100-600cpsi
Thickness(mm)
0.04-0.1
Width(mm)
10-250
Max Working Temperature
1100°c
Max Service Temperature
1250°c
Transport Package
Wooden Box and Pallet/Packed as Customers′ Need
Specification
all size
Trademark
DXY
Origin
China
HS Code
84213990
Production Capacity
100, 000pieces/Month
Type:
Catalytic Converter
Body Material:
Steel
Discharge Standard:
Euro V
Certification:
ISO9001, TS16949
Noise Source:
The Noise of Engine
The Noise of Engine:
Mechanical Noise
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.
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%
The Features of metal honeycomb substrate:
*Low thermal expansion.
*High surface area.
*Long-term durability performance.
*Low pressure drop.
*Good thermal shock resistance,
*Combined with the EGR systems to help different vehicles to satisfy emission standard
*Low light-off temperature
*Excellent adhesion between wash-coat and susbstrate with netty structure
*Excellent quality and competitive price.
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%
The Features of metal honeycomb substrate:
*Low thermal expansion.
*High surface area.
*Long-term durability performance.
*Low pressure drop.
*Good thermal shock resistance,
*Combined with the EGR systems to help different vehicles to satisfy emission standard
*Low light-off temperature
*Excellent adhesion between wash-coat and susbstrate with netty structure
*Excellent quality and competitive price.
| Mantle | Matrix | Brazing |
| Ferritel (SUS444, SUS441, SUS430) | Fe-Cr-Al with RE, Zr/Ti additions high temperature oxidation resistant special alloy Domestic FeCrAl(2073/216) Import FeCrAl(1.4725/1.4767) | Nickel base alloy |
| or Austenitic heat resistant stainless steel (SUS304) |
| Shape | Shell size(mm) | Core size(mm) | Cell density (CPSI) |
| Rotundity | Ø 30x22 | Ø 28X20 | 100/200/300/400 |
| Rotundity | Ø 35x20 | Ø 33X20 | 100/200/300/400 |
| Rotundity | Ø 35x30 | Ø 33x30 | 100/200/300/400 |
| Rotundity | Ø 35x40 | Ø 33x40 | 100/200/300/400 |
| Rotundity | Ø 35x50 | Ø 33x50 | 100/200/300/400 |
| Rotundity | Ø 35x60 | Ø 33x60 | 100/200/300/400 |
| Rotundity | Ø35 x 70/100/130 | Ø33 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø42 x 70/100/130 | Ø40 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø45 x 70/100/130 | Ø43 x 60/90/120 | 100/200/300/400 |
| Rotundity | Ø63.5 x 85/100/130 | Ø60.5 x 74.5/90/120 | 200/300/400 |
| Rotundity | Ø73 x 70/100/130 L | Ø70 x 60/90/120 | 200/300/400 |
| Rotundity | Ø93 x 70/100/130 | Ø90 x 60/90/120 | 200/300/400 |
| Rotundity | Ø100.3 x 100/130 | Ø98.3 x 90/120 | 600 |
| Rotundity | Ø144 x 150/152.4 | Ø142 x 140/142.4 | 200/300/400 |
| Rotundity | Ø190 x 200 | Ø188 x 190 | 200/300/400 |
| Rotundity | Ø420 x 100/130 | Ø416 x 90/120 | 300/400 |
| Race track | 123x63x85 | 120x60x75 | 200/300 |
| Race track | 123x63x100 | 120x60x90 | 200/300 |
| Race track | 78.5x52x104 | 76.5x50x90 | 200/300 |
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