201V08901-0315 Triple exhaust gasket SINOTRUK HOWO T5G T7H MC11 Engine exhaust

Product Details

The exhaust system of a car is very complex, not just a pipe. The core components are three - way catalytic converters and mufflers. The three-way catalytic converter can change the harmful gases such as CO, HC and NOx from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. When the high temperature automobile exhaust through the purification device, the purification agent in the three-way catalytic converter will enhance the activity of CO, HC and NOx three gases, prompting a certain oxidation-reduction chemical reaction, in which CO oxidation at high temperature into colorless, non-toxic carbon dioxide gas; HC compounds are oxidized to water (H20) and carbon dioxide at high temperatures; NOx is reduced to nitrogen and oxygen. Three kinds of harmful gases become harmless gases, so that automobile exhaust can be purified.