Excellent Chemical Stability Tungsten Carbide Valve Ball For Oil Pump
 

Features of tungsten carbide ball

1. For sealing of valves of oil pumps in petroleum industry's sand containing wells,

viscous oil wells, sea oil wells, high pressure sulfur resistant oil wells, compatible

Cemented Carbide valve seats, etc.

2. Various grades for cemented carbide balls/pellets can be supplied according to

customer's drawings.

3. The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry.

Application:

Tungsten carbide ball was widely used in precision tools drawing and punching,high precision bearings,high precision measuring instrument and appratus,water pump and brake pump,and various machinery sealing accessories part in high-tech industry.

 
Specification:

Reference Illustrate:
 
Composition
The cemented carbide ball is based on a high hardness refractory metal carbide (WC, TiC) micron powder, with cobalt (Co) or nickel (Ni), molybdenum (Mo) as a binder, in a vacuum furnace or Powder metallurgy products sintered in a hydrogen reduction furnace, currently available in the series of hard alloys YG, YN, YT, YW.
Category
Carbide balls mainly include blank balls, fine grinding balls, punching balls, bearing balls, valve balls, non-magnetic balls, Monel balls, through-hole balls, measuring balls, scratching balls, and ball beads.
Grade
YG6 carbide ball. YG6x carbide ball. YG8 carbide ball. YG13 carbide ball. YG20 carbide ball. YN6 carbide ball. YN9 carbide ball. YN12 carbide ball. YT5 hard Alloy ball. YT15 carbide ball.