steel ball

Photo shows that the ball is our steel few playing
. We have Chrome steel stainless steel start playing,. We process is: "the coarse grinding balls steel billet and steel ball grinding balls, heat treatment and fine grinding ball and finished product. Gangqiu precision grades in G200 G16 -. Gangqiu common SIZE specification: small ball 0.5 mm 3.175 - the ball, a bit more largish 3.96875 ball, 4.7625... 9.525, larger ball is 10-25.4 ball, big ball 28.575-125mm ball roundness, not more than 0.001 mm diameter, error acuities 0.002mm.

Steel ball material:carbon steel ball,Chrome steel ball, stainless steel ball, carbon steel ball, ceramic ball, copper ball, aluminum ball.

Steel ball :carbon steel ball,Chrome steel ball, stainless steel ball, carbon steel ball
steel ball SIZE 0.5-125mm
G100-1000