Diesel engine piston ring

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.
NO. PRODUCT CODE CYLINDER DIAMETER(MM) RING HEIGHT (MM)
1ST 2ND OIL
1 03504 35.00 0.80 0.80 2.00
2 03506 35.70 1.00 1.00 1.90
3 03508 35.80 1.00 1.00 2.00
4 03601 36.00 1.00 1.20 1.50
5 03704 37.00 0.80 0.80 1.50
6 03702 37.80 0.80 0.80 2.00
7 03703 37.80 0.80 0.80 1.50
8 03803 38.00 0.80 0.80 1.50
9 03801 38.40 0.80 0.80 1.50

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