Stainless steel
01
EGR Water Chamber - Stainless Steel Precision Castings
Product description
This is a part used in the automobile exhaust system-EGR cooler, the name is water chamber.
It is made of stainless steel 304 material, which has the advantages of high temperature resistance, corrosion resistance, etc. It is widely used in the field of precision casting parts for automobiles, food machinery, valve bodies, pumps and so on.
Product features
1.thin-walled, complex structure, easy to produce deformation in the casting process
2.the product has a sealing requirements, for casting defects in the control of higher requirements
Figure 2 position, for the position of the external water pipe, the use of O-ring radial seal, so for the processing precision requirements, high.
Figure 3 position, for the welding surface and EGR shell welding, in order to ensure that the brazing pass rate, so for the processing of the flatness has certain requirements;
Figure 4 position for the external small water pipe, due to the use of brazed sealing between the parts, the precision requirements are higher.
This type of structure seems simple, but in the development process, easy to structural hot joints, our company is in the customer communication, to obtain customer consent, optimize the appearance of the product, and with the beginning of mass production in 2018, and so far continued to supply about 50,000 pieces per year;
Our company has a strong technical development team, with the ability to develop a variety of shaped parts in the field of precision casting, and provide integrated services from casting to machining, striving for excellence, to provide customers with efficient, high-quality products and services has always been our adhering to the concept.
