PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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OM401LA OM402LA Piston Ring For Benz 125.00mm 3+3+4 Scratch-Resistant
| Model | OM401LA OM402LA Piston Ring For Benz 125.00mm 3+3+4 Scratch-Resistant |
| Weight | 0.15 kg/PC |
| DIA. | 125.00mm |
| SIZE | 3+3+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.029mm |
| Service | OEM available |
Product Characteristics
Basis Information
Piston rings are usually treated with special surface treatments to provide better friction and wear resistance. Common surface treatment methods include hard coating, phosphating treatment, etc.
Piston rings are usually treated with special surface treatments to provide better friction and wear resistance. Common surface treatment methods include hard coating, phosphating treatment, etc.
Product Feature
The piston ring needs to have good thermal conductivity to help dissipate heat and effectively control the working temperature of the piston. This helps to extend the service life of piston rings and engines or compressors.
The piston ring is used to seal the gap between the piston and the cylinder block to prevent leakage of lubricating oil and combustion chamber gas. High quality piston rings can provide excellent sealing performance, ensuring the normal operation of the engine or compressor, and minimizing energy loss and environmental pollution.
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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