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Diesel engine piston ring
Product Description
DY piston ring surface treatment includes Chromium plating, Nitriding, PCr(CrN), DTC(ta-C), PVD(CrN), DLC(ta-C). With the rapid improvement of modern engine performance, in order to meet the development needs of high combustion pressure, high output power and maintenance-free, Dongya has successfully developed a DLC(Diamond Like Carbon) coating with low friction coefficient, high hardness, high wear resistance and significant tensile cylinder performance after years of professional research. It is currently the world's leading piston ring surface treatment technology, which is recommended that customers give priority to the choice of DLC coated ring group.
Powered by strong technical development and continuous innovation ability, DY PISTON RING ranks among the leading brands.
Building Hardware Handles
Advantages of cold forged products: Material savings Eliminate and/or reduce additional machining operations Improved strength, mechanical properties, grain flow Improved surface finish vs machined products High-speed production Less scrap
Custom Precision Forged and CNC Turned Parts
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