Fluorocarbon Sealing Ring Rubber Ring Dustproof Fixed Sealing Rubber Waterproof Ring O-Ring

O-ring provides designers with an effective and economical sealing element for different kinds of fixed sealing or dynamic sealing applications.

O-ring is a kind of double-acting sealing element. The initial compression in radial or axial direction during installation gives the O-ring its own initial sealing ability.

O-ring plays an outstanding role in static sealing. However, O-ring is often used in dynamic and appropriate occasions, but it is limited by the speed and pressure at the sealing place, so it is chosen to be customized with what rubber material.



Fluoro-rubber O-ring, as its name implies, is a kind of rubber seal used for excavators. It is made of oil-resistant fluororubber material, which can effectively resist the corrosion of oil and improve the durability and service life of products. In the working environment of excavators, this seal can effectively reduce mechanical wear and noise and protect the safe operation of mechanical equipment.

Fluoro-rubber O-ring not only has oil resistance, but also has excellent high temperature resistance, cold resistance, acid and alkali resistance, corrosion resistance and other properties. Therefore, it can be used in various harsh working environments and is a key seal for excavators and other mechanical equipment.

If the fluororubber seal is used to seal the engine, it can work at 200 C ~ 250 C for a long time and at 300ºC for a short time, and its working life can be the same as the engine repair life, reaching 1000~5000 flight hours (time 5~10 years); When used in chemical industry, it can seal inorganic acids (such as 67% sulfuric acid at 140ºC, concentrated hydrochloric acid at 70ºC and nitric acid at 30%), organic solvents (such as chlorinated hydrocarbons, benzene and high aromatic gasoline) and other organic substances (such as butadiene, styrene, propylene, phenol and fatty acids at 275ºC); When used for deep well oil production, it can withstand harsh working conditions of 149ºC and 420 atmospheres; When used for superheated steam seal, it can work in steam medium of 160~170ºC for a long time.



General detection method of fluorine rubber o-ring;
1. There is a special difference in weight. The density of fluororubber O-ring is generally around 1.9.
2. It can also be recognized from the time of combustion. When the fluororubber O-ring leaves the fire, it will automatically turn off.