- The Future of Spark Plug Technology at E3 2022
No. Code and number Example ① Seal type code (*)
- To ensure reliable performance for heavy-duty vehicles, it is essential to use high-quality spark plugs that are suitable for the specific engine. Regular maintenance, including inspection for damage and checking the engine's compression, is also vital to maintain the spark plugs' effectiveness and prevent engine damage. By following these practices, truck owners can keep their vehicles running smoothly and efficiently, reducing the risk of breakdowns and extending the life of the engine.
- A retainer oil seal is a crucial component in machinery that helps prevent oil leakage and ensures efficient operation. It is designed to seal the gap between two stationary parts, such as a shaft and housing, to contain the lubricant within the system.
Areas of application of this rubber are suggested by its outstanding temperature resistance (-55 °C to +200 °C), although this must not be applied to hot water or steam. Although silicone rubber almost matches NBR in oil resistance, it does not match the latter's physical and mechanical properties.
- Double Lip: Like the single lip design, this design uses a garter spring with a primary lip that seals against internal media in low-pressure applications. The secondary (or auxiliary) lip offers extra protection from dust and dirt.
Oil seals close spaces between moving or stationary mechanical components to prevent lubricants like grease and oil from escaping, while also preventing dust, dirt, moisture, and other contaminants from entering the seal. Also known as shaft seals, dirt seals, lip seals, or grease seals, the primary components of any oil seal include an inner metal ring, which provides structural support, and a spring, which provides interference for effective sealing.
- By maintaining and replacing the steering oil seal as needed, you can ensure the proper functioning of your vehicle's steering system and prevent potential steering issues. This small investment in preventative maintenance can save you time and money in the long run by avoiding more extensive repairs or replacements.
The defect of fluoro rubber isR
- Oil Seal 20/34/7 A Comprehensive Guide
In addition to preventing oil leaks, the 30-50-10 oil seal also helps to protect the internal components of the machinery or equipment from dirt, dust, and other contaminants. This extends the lifespan of the machinery and ensures its optimal performance.
excellent, of heat oil resistant temperature can be as high as 180 ℃ to 200 ℃, widely used for high- Diesel engines operate on a principle known as compression ignition, where air is compressed in the cylinder until it reaches a high enough temperature to ignite the fuel. The heat generated by the compression of the air is usually sufficient to ignite the diesel fuel. However, in some cases, especially in cold weather or when the engine is under heavy load, the temperature of the air in the cylinder may not be high enough to ignite the fuel. This is where the diesel engine spark plug comes into play.
○ -80 °C to + 200 °C
Seals perform much better and longer when they are continuously lubricated with an oil that has the correct viscosity for the application and that is compatible with the seal lip elastomer material. The consideration of seal incompatibility, particularly with certain additives and some synthetic lubricants, should not be ignored, but unfortunately very often is.


• Fluorine rubber

