| Name:PISTON RING |
| No: |
| Description: 1)Using Japanese technology and special imported material. Production under digital contorl. Quality under strict supervsion. 2)Surface hardness of the nitrated ring is above 1100 degress. It does not easily build is extremely tough,thus offering strong resistance and sealing strength. 3)This steel band oil ring assembly provides even stretching ability, stable oil control,low oil consumption and is environmentally safe. |
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