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
Powered by strong technical development and continuous innovation ability, DY PISTON RING ranks among the leading brands.
