DuroGlide® Piston Ring Coating
DuroGlide® is a new generation of hydrogen-free Diamond-Like Carbon (DLC) coating developed for use with compression and oil ring designs of piston rings. It offers the highest durability of any piston ring coating type. DuroGlide® Piston Ring Pack reduces CO2 emissions up to 1.5% in light vehicle and heavy-duty engines.
High performance DuroGlide® piston rings set new benchmarks for ring performance, delivering lowest friction, best wear, and excellent scuffing behavior
DuroGlide® Piston Ring pack reduces CO2 emissions up to 1.5% in light vehicle and heavy-duty engines
Highest durability of any piston ring coating type
Amorphous high-hardness carbon-based coating improves lubricity
Hardness: up to 5000 HV 0.2
Highest temp. stability: up to 500°C
Outstanding coating thickness for DLC up to 25 µm
Application on compression and oil ring designs
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