S204 Pipe, Exhaust Gas Recirculation

Exhaust Gas Recirculation Manifold (EGR manifold) It is a key component used to implement the exhaust gas recirculation system in internal combustion engines. This system works by reintroducing part of the exhaust gases into the engine. To reduce the generation of nitrogen oxides (NOx), improve combustion efficiency and reduce emissions, it is usually located between the intake system and exhaust system of the engine. It may be made of metal (usually an aluminum alloy) and have specific channels and connections that allow exhaust gases to enter the intake manifold or intake valve. In many countries and regions, automobile engines need to comply with strict environmental emission standards, and the use of EGR systems can help meet these requirements. Exhaust gas may contain tiny particles, which may accumulate in the exhaust gas recirculation system, causing manifold blockage or carbon deposits. The internal passage shapes and dimensions of the EGR manifold often need to be very precise to ensure proper operation of the system. Cooling needs to be controlled during the casting process, To ensure that the metal solidification process is uniform. The sand core ensures the correct channel shape during the metal filling process and also affects metal flow and cooling, ensuring proper function of the manifold. Therefore it is very important in controlling the temperature during casting and changes during solidification. Fuhe's professional team is your first priority.