Wearable Cylinder Liner(Sleeve)

★ ZrO₂ coating
Hood heat resistance on coating，working in over 1000℃.
★Cr₂O₃ coating
High strength,good wearability and anticorrosion,applied in wearable & anticorrosive environment .
★Ni alloy coating
★better wearable & anticorrosive capability,applied in wearable & anticorrosive environment；using different method in industrial & mining environments for different steel material ,rigidity reaching 100-2600HV, conjunct intension for 26MPa-80MPa .