product description

Carbon graphite sleeve have excellent mechanical properties and have high application value in the industrial field. Specifically reflected in the following aspects:

1. Carbon graphite sleeve have excellent self-lubrication. This feature enables it to maintain stable friction performance under oil-free or oil-poor conditions, thereby reducing mechanical wear, and is very suitable for clean production environments such as food and medicine where oil pollution is prohibited.

2. Carbon graphite sleeve have excellent high temperature resistance. This feature enables it to maintain stable operation in the temperature range of -200℃ to 500℃. Of course, the temperature can be higher, which is far better than traditional metal bushings.

3. Carbon graphite sleeve have excellent chemical inertness. This feature gives it acid and alkali corrosion resistance, allowing it to withstand long-term erosion by various corrosive media.

The unique material structure of carbon graphite sleeve helps to increase the friction coefficient and suppress vibration and noise during friction applications. Its porous structure can absorb lubricating media to form a continuous lubricating film, which is particularly suitable for reciprocating or intermittent transmission systems. In addition, in high temperature and high pressure scenarios, the low thermal expansion coefficient of carbon graphite sleeve allows it to maintain dimensional stability and avoid jamming during the process. At the same time, its conductivity prevents static electricity accumulation, which has safety advantages in explosion-proof scenarios such as petrochemicals.

Carbon graphite sleeve is commonly used in centrifugal pumps, compressors, high-temperature furnace transmission systems and other equipment. Its use can not only extend the service life of the equipment, but also reduce the maintenance frequency.