PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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HDR HDS Piston Ring 75.0mm For AIR COMPRESSOR Westinghouse High Precision
| Model | HDR HDS Piston Ring 75.0mm For AIR COMPRESSOR Westinghouse High Precision |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.19 kg/PC |
| DIA. | 75.0mm |
| SIZE | 1.75+2+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.025mm |
| Service | OEM available |
Product Characteristics
Basis Information
Oil ring: controls the lubricating oil around the piston to prevent oil film from entering the combustion chamber, while scraping excess lubricating oil back into the oil pan to maintain an appropriate amount of lubrication.
Product Process
The material selection should be based on the specific engine type, working conditions, and performance requirements to ensure that the piston rings have good mechanical properties and durability.
The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.
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