70.0mm Marelli FLAT Air Compressor Piston Ring with Extreme Hardness - 0.18kg Weight, 0.024mm Precision
Price:
Consult
MOQ:
200 SETS
Delivery Time:
15days
Brand:
DEM
Product Description
Product Specifications
| Model | For AIR COMPRESSOR Piston Ring 70.0mm Marelli FLAT Extreme Hardness |
|---|---|
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.18 kg/PC |
| DIA. | 70.0mm |
| SIZE | 2+2+4 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.024mm |
| Service | OEM available |
Product Characteristics
Technical Information
Oil Ring Function
Controls lubricating oil around the piston to prevent oil film from entering the combustion chamber, while scraping excess lubricating oil back into the oil pan to maintain appropriate lubrication levels.
Product Process & Materials
Material selection is critical for piston ring performance. Common materials include cast iron and chromium molybdenum alloy, offering excellent wear resistance, high temperature tolerance, and corrosion resistance to withstand the demanding environment of internal combustion engines operating under high temperature, pressure, and speed conditions.
Structural Design
Piston rings typically consist of multiple rings with close side connections. Common structures include oil rings, oil control rings, and upper/lower spiral grooves. Each structural variation serves specific functions including cylinder sealing, heat conduction, and lubrication management.
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Company
PingYang DEM Auto Parts Factory
Location
Guyang Building, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province，China
Contact Person
Amy