... &wear resistance 4. Fast delivery Stainless Steel BallSpecification of Stainless Steel Ball:1. Material Available:AISI 304~AISI ... /T-308-2002, GB/T1148-93Production process of Stainless Steel Ball:Drawing, Heading, Flashing, Heat-treatment, Grinding, Lapping1 ... Stainless Steel Ball:Oily packing in pouch packing, plastic/tin box packing1, 25kg/carton with steel pallet packing2,25kg/carton without steel ...