Carbide Sleeve
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Tungsten Carbide Straight Tube Bearing Sleeve Bushing

Bushing & sleeves made of tungsten carbide have the characteristics of high temperature resistance, corrosion resistance, abrasion resistance, high precision and so on.
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Cemented Carbide Sleeves For Oil Pump From Zhuzhou

Bushing & sleeves made of tungsten carbide have the  characteristics of high temperature resistance, corrosion resistance, abrasion resistance, high precision and so on.

Tungsten carbide bushing & sleeves are mainly used for rotating support, seal, and anti-trust of the axle in the motor of ESP, protector and centrifuge that work in the extreme adverse conditions.

Material grade details of tungsten carbide sleeves/ bush:
Grade Main Chemical Component (%) Hardness (≥HRA) Density (g/cm³) T.R.S (≥N/mm²)
WC Co Ni
YN6 94 \ 6 89 14.5-14.9 1500
YN8 92 \ 8 88 14.4-14.8 1650
YN10 90 \ 10 87 14.5-14.9 2100
YG6 94 6 \ 89.5 14.7-15.1 1550
YG8 92 8 \ 89 14.6-14.9 1850
YG13 87 13 \ 88 13.9-14.2 2400
YG15 85 15 \ 87 13.9-14.2 2500
Other material could be prodcued under your requirements.

Sizes of tungsten carbide sleeves/ bush produce under your drawing.