Characteristics of ceramic stop valve

Ceramic high temperature and high pressure stop valve is a product with international advanced level successfully researched and developed by our company. Because ceramics have good high temperature mechanical stability, creep resistance, chemical erosion resistance, wear resistance, erosion resistance and high hardness, they are regarded as the "third generation" new sealing materials in the world today. As the connection method between the expansion coefficient of ceramic and metal in the hot state, it is the unique feature of this product. This product not only solves the problem of expansion coefficient, but also solves the problem of fixing the two materials. It also gives full play to the excellent properties of ceramics such as erosion resistance, wear resistance, cavitation erosion resistance, oxidation resistance under high temperature and high pressure. It is a stable sealing performance that metal seals at home and abroad cannot obtain at present. Its service life is several times that of metal.