Diesel Oxidation Catalyst of Euro 4

Diesel oxidation catalyst of euro 4
1.Specifications
Our company has successfully developed many types of auto Catalytic Converter, which are suitable for cars in all types and meet the strict emission standard. As customers' requests, all kinds of  Catalytic Converter can be explored and produced.The Catalytic Converter can eliminate 90% amount of the three main pollutants (hydrocarbon, carbon monoxide and nitrogen oxide).

2.The Features of our products:
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.

3.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%;