PingYang DEM Auto Parts Factory
engine bearings and piston rings of manufacturer
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Wear Resistant Piston Ring 63.5mm For AIR COMPRESSOR TD 121
| Model | Wear Resistant Piston Ring 63.5mm For AIR COMPRESSOR TD 121 |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.12 kg/PC |
| DIA. | 63.5mm |
| SIZE | 2.38+2.38+2.38 +2.38+2.38 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.018mm |
| Service | OEM available |
Product Characteristics
Basis Information
Structure and type: The piston ring is usually made of metal material and has a circular structure. According to different functions and locations, it can be divided into the following types:
Compression ring: located at the top, responsible for sealing the combustion chamber and preventing compressed gas leakage.
Oil ring: located below, responsible for controlling the oil film around the piston and preventing lubricating oil from entering the combustion chamber.
Product Process
The piston ring is one of the key components responsible for sealing and oil sealing in internal combustion engines. Its manufacturing process has undergone years of development and improvement to ensure that the piston ring has high strength, high wear resistance, and good sealing effect.
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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