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Product Details:
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| Package: | Cartons | Car Make: | Audi |
|---|---|---|---|
| Oem No.: | 200 300 | DIA.: | 98.48mm |
| Thickness:: | 98.48mm 2.381+2.381+4.762+4.762 | No.cyl: | 6 |
| Type: | PISTON RING | Size: | Standard Size |
High Standardly Piston Ring For Bedford 200 300 98.48mm 2.381+2.381+4.762+4.762
| Model | High Standardly Piston Ring For Bedford 200 300 98.48mm 2.381+2.381+4.762+4.762 |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.15 kg/PC |
| DIA. | 98.48mm |
| SIZE | 2.381+2.381+4.762+4.762 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.023mm |
| Service | OEM available |
Product Characteristics
Basis Information
As an indispensable component in internal combustion engines, piston rings undertake important functions such as sealing, friction reduction, heat conduction, lubrication and cooling. Reasonable selection of suitable piston ring types, materials, and technical characteristics is of great significance for the performance and lifespan of internal combustion engines.
Product Principle
The piston ring also has certain heat conduction and cooling functions. During operation, the surface of the piston will be impacted by high-temperature gas, which may lead to thermal stress and expansion. The piston ring can transfer a portion of heat to the cylinder wall through contact with the piston and cylinder wall, promoting uniform distribution and dissipation of heat, thereby maintaining the normal working temperature of the piston and reducing heat loss.
The piston ring can balance the temperature of the piston surface, reduce thermal stress and heat loss. Guide lubricating oil and coolant to the friction surface by setting corresponding grooves and gaps.
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.
Contact Person: Mrs. Amy
Tel: +8615018713561
Fax: 86-577-65987379
