Tungsten Carbide Bushing / Sleeve

Tungsten carbide bushings are also called cemented carbide  bushings, which have a wide range of applications. This is a tool for protecting a class of parts. It has a good relationship with the function and purpose of its application environment in actual work. In valve applications, the shaft sleeve is installed on the valve stem cap to reduce leakage and valve seal; in bearing applications, bushings are used to reduce the wear between the bearing and the shaft seat, and to avoid the increase in the gap between the shaft and the hole, etc. Cemented carbide bushings have high hardness and strength, can withstand long-term loads, have high chemical stability, and can be corroded in alkalis, alcohols, ethers, hydrocarbons, acids, oils, detergents, water (sea water), etc. . Odorless, non-toxic, tasteless, and non-corrosive, it is widely used in submersible oil pumps, slurry pumps, water pumps, centriugal pumps, etc. in the petrochemical industry