PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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OM400-409 Piston Ring 90.0mm For AIR COMPRESSOR Daimler-Benz High Strength
| Model | OM400-409 Piston Ring 90.0mm For AIR COMPRESSOR Daimler-Benz High Strength |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.12 kg/PC |
| DIA. | 90.0mm |
| SIZE | 2.5+2.5+2.5+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.013mm |
| Service | OEM available |
Product Characteristics
Company Introduction
Our piston rings are widely used in various internal combustion engines, including automotive engines, motorcycle engines, marine engines, engineering machinery engines, etc. Whether in the civil or industrial fields, our piston rings can meet the needs of different types of engines and enjoy a high reputation in the market.
Product Advantage
Due to the fact that piston rings not only need to withstand high temperatures and pressures, but also need to come into contact with fuel and lubricating oil, they need to have good corrosion resistance. Proper surface treatment and material selection can improve the corrosion resistance of piston rings and extend their service life.
Strict quality control is also required during the manufacturing process of piston rings. The material selection of piston rings is very important. Material selection should be based on specific engine types, working conditions, and performance requirements. Only through strict quality control can the quality and performance of piston rings be guaranteed.
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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