PingYang DEM Auto Parts Factory
| Payment Terms | T, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 SETS PER MONTH |
| Delivery Time | 15days |
| Packaging Details | CARTONS |
| Package | Cartons |
| Car make | Fiat |
| Oem no. | 182 A4000 |
| DIA. | 86.4mm |
| Thickness: | 86.4mm 1.5+1.5+3 |
| No.cyl | 4 |
| Type | PISTON RING |
| Size | Standard Size |
| Brand Name | DEM |
| Model Number | Fiat Motor 182 A4000 |
| Certification | ISO 9001:2008 ISO/TS16949 |
| Place of Origin | Zhejiang |
View Detail Information
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Product Specification
| Payment Terms | T, T/T, Western Union, MoneyGram | Supply Ability | 10000 SETS PER MONTH |
| Delivery Time | 15days | Packaging Details | CARTONS |
| Package | Cartons | Car make | Fiat |
| Oem no. | 182 A4000 | DIA. | 86.4mm |
| Thickness: | 86.4mm 1.5+1.5+3 | No.cyl | 4 |
| Type | PISTON RING | Size | Standard Size |
| Brand Name | DEM | Model Number | Fiat Motor 182 A4000 |
| Certification | ISO 9001:2008 ISO/TS16949 | Place of Origin | Zhejiang |
| High Light | Piston Ring 86mm ，A4000 Piston Ring | ||
Scratch-Resistant Piston Ring Motor 182 A4000 For Fiat 86.4mm 1.5+1.5+3
| Model | Scratch-Resistant Piston Ring Motor 182 A4000 For Fiat 86.4mm 1.5+1.5+3 |
| DIA. | 86.4mm |
| SIZE | 1.5+1.5+3 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.011mm |
| Service | OEM available |
Product Characteristics
Product Technology
The performance requirements of piston rings include wear resistance, sealing, lubrication, and high temperature resistance. Wear resistance is one of the important indicators of piston rings, which directly affects the service life of piston rings and engine performance.
Forming processing often uses cold or hot extrusion processes to obtain the desired shape and size of the piston ring; Heat treatment can improve the hardness and wear resistance of piston rings; Precision machining improves the surface quality and accuracy of piston rings through grinding, polishing, and ultrasonic cleaning
The manufacturing of piston rings requires multiple processes, including cutting, forming, heat treatment, and finishing. Among them, cutting is carried out through equipment such as CNC lathes and grinders to achieve precise control of piston ring geometric parameters
Product Principles
In order to reduce the friction loss between the piston and cylinder liner and provide a lubricating oil film, the piston ring usually has certain oil grooves and oil rings on its surface. The friction heat generated during the movement of the piston ring causes a lubricating oil film to form on its surface, thereby reducing friction and wear.
The product principles of piston rings include sealing principle, lubrication principle, guiding principle, heat dissipation principle, and the function of preventing impurities from entering. These principles together ensure the efficient operation, reliability, and durability of the engine and compressor. By optimizing the design and manufacturing process of piston rings, the performance and lifespan of products can be improved.
The piston ring also has the function of guiding the piston to move on the cylinder wall, ensuring the stability and accuracy of the piston. Through close contact with the cylinder wall, the piston ring limits the axial and radial displacement of the piston, preventing it from deviating from its normal motion trajectory.
The piston rings also perform lubrication functions. During operation, a small lubricating oil film is formed between the piston ring and the cylinder wall to reduce friction and wear. This helps to reduce energy consumption, extend piston ring life, and improve the efficiency of the engine or compressor
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2000
Total Annual:
100000-10000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Pingyang DEM Auto Parts factory is a professional manufacturer of engine bearing, piston ring, thrust , The products are used for cars, trucks, generators, agricultural machinery, construction machinery, internal combustion engines, etc., engaged in processing and production for more than ten y... Pingyang DEM Auto Parts factory is a professional manufacturer of engine bearing, piston ring, thrust , The products are used for cars, trucks, generators, agricultural machinery, construction machinery, internal combustion engines, etc., engaged in processing and production for more than ten y...
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