1. What are the materials of the sealing ring?

There are mainly three common seal ring materials, such as rubber, graphite, and polytetrafluoroethylene. Rubber seals mainly include natural rubber, silicone rubber, ethylene propylene rubber, fluorinated rubber, nitrile rubber and so on.

2. What are the advantages of the sealing ring standard?

1. The sealing ring is a kind of elastic rubber sealing ring acting axially, which is used as a pressureless seal of the rotating shaft. The sealing ring has good mobility and adaptability, can compensate for larger tolerances and angular deviations, can prevent internal grease or oil from leaking, and can also prevent external splashing or dust from intruding.

2. The sealing ring should have good sealing performance within the working pressure and a certain temperature range, and it can automatically improve the sealing performance as the pressure increases.

3. The friction between the sealing ring device and the moving parts should be small, and the friction coefficient should be stable.

4. The sealing ring has strong corrosion resistance, not easy to age, long working life, good wear resistance, and can automatically compensate to a certain extent after wear.

5. The structure is simple, easy to use and maintain, and the correct maintenance can be used for a longer time.

3. Must the toilet sealing ring be installed?

1. It is understood that every toilet needs to be installed with a sealing ring, otherwise there will be problems such as water leakage. The use of the toilet sealing ring can effectively facilitate the positioning during the installation of the toilet, so as to avoid the phenomenon that the sewage outlet of the toilet deviates from the sewage pipe after the installation is completed. Once the toilet is blocked, the toilet can be easily moved without damage to the sewage outlet after the use of cement, which is convenient for future maintenance of the toilet.

2. The sealing ring should have good sealing performance within the working pressure and a certain temperature range, and it can automatically improve the sealing performance as the pressure increases. The sealing ring has strong corrosion resistance, not easy to age, long working life, good wear resistance, and can automatically compensate to a certain extent after wear. The simple structure, convenient use and maintenance, make the sealing ring have a longer life.