Purchase Qty. Reference FOB Price
10-99 Pieces US$30.00
100-499 Pieces US$25.00
500+ Pieces US$15.00
Product Description
Gas Pressure Industrial High Precision G5 G10 Silicon Nitride Ceramic Bearing Ball with Good Quality. Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application. Product Description Item gas pressure sintering hot pressing sintering Rockwell hardness ...