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 |
| DIA. | 89.0mm |
| Car make | Nissan |
| Oem no. | QR25DE |
| Thickness: | 89.0mm 1.2+1.2+2.5 |
| Displacement | 2.5L |
| Type | PISTON RING |
| Size | Standard Size |
| Brand Name | DEM |
| Model Number | QR25DE |
| Certification | ISO 9001:2008 ISO/TS16949 |
| Place of Origin | Zhejiang |
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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 | DIA. | 89.0mm |
| Car make | Nissan | Oem no. | QR25DE |
| Thickness: | 89.0mm 1.2+1.2+2.5 | Displacement | 2.5L |
| Type | PISTON RING | Size | Standard Size |
| Brand Name | DEM | Model Number | QR25DE |
| Certification | ISO 9001:2008 ISO/TS16949 | Place of Origin | Zhejiang |
For Nissan Piston Ring 89.0mm 2.5L OE 12033-EA000 QR25DE High Preficiency
| Model | For Nissan Piston Ring 89.0mm 2.5L OE 12033-EA000 QR25DE High Preficiency |
| Specification | STD 0.25 0.50 0.75 |
| Brand | dem |
| Weight | 0.15 kg/PC |
| DIA. | 89.0mm |
| SIZE | 1.2+1.2+2.5 |
| Application | PISTON RING |
| Quality | ISO 9001:2008 ISO/TS16949 standard |
| Precision | 0.025mm |
| Service | OEM available |
Product Characteristics
Product Manufacturing Process
The main material of piston rings is usually cast iron or steel. These materials have characteristics such as wear resistance, high-temperature stability, and strength, making them very suitable for use in internal combustion engines.
Product Usage
A piston ring is a seal used between the piston and cylinder of an internal combustion engine. It has many important uses and ways of use.The piston ring can effectively seal the gap between the piston and the cylinder, preventing the pressure and combustion products in the combustion chamber from leaking to the outside of the piston ring. This helps to improve the efficiency and performance of the engine and reduce the generation of emissions.
The sealing layer formed between the piston ring and the cylinder wall can prevent gas and oil from leaking from the compression chamber and combustion chamber. This ensures the efficient operation of the internal combustion engine and reduces pollution to the external environment.
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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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