Ball valve seatWe can produce a full set of valve seat and ball which is made of hard alloy material or other material you required. We also can produce different t
Steel valve ballThe steel valve balls surface can nitridation,plate chrome,nickel-phoshor and spray a various processing methods to make our balls be able to suit so
Mix ceramic ball bearingThe ceramic ball especially silicon nitride ball of mix ceramic ball bearing has low density, high hardness, low coefficient of friction, there is no
Tungsten cobalt alloy ballWe provide the following information for tungsten cobalt alloy ball,if you wanted more,please contact us. GradeDensity(g/cm3) HRA Bending strength(N/
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