PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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For AIR COMPRESSOR Piston Ring 66.675mm Kalesan Corrosion Resisting
| Model | For AIR COMPRESSOR Piston Ring 66.675mm Kalesan Corrosion Resisting |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.16 kg/PC |
| DIA. | 66.675mm |
| SIZE | 1.98+1.98+ 1.98+1.98+3.97 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.022mm |
| Service | OEM available |
Product Characteristics
Basis Information
Compression ring: By tightly embedding into the inner wall of the cylinder, a sealing gap is formed to prevent gas leakage between the piston ring and the cylinder wall, ensuring the formation of high-pressure gas in the compression chamber.
Product Process
The design of the mold needs to consider the size, shape, and structure of the piston ring, as well as the wear resistance and durability of the mold. Advanced software is usually used for mold design, and high-precision processing equipment is used for mold processing to ensure the dimensional accuracy and shape accuracy of the piston ring.
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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