Silicon carbide (chemical formula SiC) is a ceramic material obtained by synthesis, extremely hard (its hardness is very similar to diamond).

It can generally replaces the steel components as it has a wear resistance 10/13 times higher.

Tungsten carbide bushing applications is widely, which is a device to protect a class of components. It is in the actual work and the role and purpose of its application environment have a great relationship. Valve applications, bushings be installed in the valve stem cap trap, in order to reduce the valve leakage, to seal; bearing applications, the use of bush to reduce wear between the bearing and the shaft seat, avoid the gap between the shaft and the hole increases and so on.

Tungsten carbide bushing production and processing of high-strength, can withstand prolonged load, with high chemical stability, alkali, alcohol, ether, hydrocarbons, acid, oil, detergent, water (sea water), and has no smell , non-toxic, tasteless, non-rust characteristics, its widely used in petrochemical industry for Submerged Oil Pump, slurry pump, water pump, Centrifugal Pump,etc.


Radial Bearings
Mechanical Seals


Refrigeration/Heating Technologies