Mechanical Seals

The processing steps of the cemented carbide seal surface are as follows: wire cutting is used to process the rotary feeding valve to the coarse grinding size; the grinding machine is used to fine gri...

The coke dry quenching is rigid connection with the blast furnace and the boiler. Therefore, the stability of dry coke will directly affect the power generation of coke and co-generation. The dry coke...

The pipeline system with hard erosion medium will wear the valve and pipe strongly. In order to enhance the service life of the equipment, a layer of wear-resistant material is usually added to the in...

Chemical production is often carried out under certain temperature and pressure conditions, and the process is strictly required. The materials involved are various gases, liquids and solids, and the ...

Rotary seal is widely used in rotatingliquid supply system. Its sealing forms include radial seal and end seal. Interms of end seal, there are balance, partial balance and non-balance types.These seal...

The basic types of mechanical seals for pumps are classified as single mechanical seals, double mechanical seals and series mechanical seals. The single end face mechanical seal consists of a pair of ...

The performance of the sealing material used in rotary seal valve is the key to determine the sealing and service life of the rotary feed valve. The temperature range of the rotary valve is very large...

The O ring mechanical seal is called the O ring, and it is a rubber ring with circular section. The O ring mechanical seal is the most widely used seal in hydraulic and pneumatic system. The O ring me...

Liner card plugging:Failure situation: the motor current transient of the rotary seal valve is too large to the protection shutdown. Transfer the field manual operation to a certain fixed angle, and w...

With the development of modern science and technology, people are increasingly strict in energy conservation, environmental protection, safe production and staff health. This leads to the use of high-...

For the normal contact mechanical seal, the wear of the end face is one of the main causes of failure. The wear rate of the end face has an important influence on the life of the mechanical seal. At p...

Rubber seals are widely used in industrial and civil products. In a variety of rubber sealing methods, the O ring is most widely used for its cheap production methods and ease of use. Compared with ot...