1.High wear resistance,30% more service time 2.High hardness, 2 years quality gurantee 3.Perfect surface, low breakage rate. Product Description1. Material: High chrome steel, low chrome steel, or as clients' requirement. 2. Size: 1mm-100mm, or as per clients' requirements 3. Feature: Good wear-resistance. 4. Application: Metal Mines, cement plants, water coal slurry, power stations, chemical ...