Outer surface: 45# roundsteel
Inner sleeve: highchrome
Hardness:HRC59~67
Service life:up to 800hours
Inner sleeve: highchrome
Hardness:HRC59~67
Service life:up to 800hours
A cylinder liner ( or cylindersleeve) is a cylindrical part to be fitted into an engine block to form acylinder. It is one of the most important functional parts to make up theinterior of an engine. Our products after quenching technology for the surfaceand heat treating, the forged liner is with high intensity, strong tenacity andwearability. Over the years, our product quality in a leading position, andenjoy good reputation in the majority of customers at the same industry.
