Tungsten carbide bush with high hardness and transverse rupture strength, and it has superior performance on resisting abrasion and corrosion, which enable it to be widely used in many industries.

Tungsten carbide bushing are mainly used for stamping and stretching. It has the characteristics of wear resistance and impact resistance.

Tungsten carbide bush adopts raw and auxiliary materials such as primary saturated tungsten carbide, high-purity ultra-fine cobalt powder, precise carbon blending, tilt ball milling, vacuum stirring drying, precision pressing, digital degreasing sintering and pressure sintering personalized post-processing and other advanced powder metallurgy processes. Hard alloy sleeve is widely used in special valve industry, with long service life and reliable quality.

The tungsten carbide bush will be used mainly for rotating support, aligning, anti-thrust and seal of the axle of motor, centrifuge, protector and separator of the submerged electric pump in the adverse working conditions of high speed rotating, sand lash abrasion and gas corrosion in the oil field, such as slide bearing sleeve, motor axle sleeve and seal axle sleeve.It’s widely used in petrochemical industries and other industries which call for high properties of the bearing bushings or shaft sleeves.