Mechanical Seals Repair

Sealing technology mainly refers to the use of a certain combination of sealing materials, sealing elements and the corresponding seal structure form, to prevent or cut off the mass transfer process b...

1. The basic concepts of mechanical seal: The mechanical seal is defined by a pair of end face mechanical seal perpendicular to the axis of rotation, and it use the fluid pressure and the elastic comp...

There are some misunderstandings about the maintenance of pump seals. 1. The greater the spring compression is, the better the sealing effect is. In fact, the volume of the spring is too large, which ...

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...

Mechanical seal is a common shaft seal device, for example, reaction kettle, compressor, centrifugal pump, centrifuge and so on are all shaft seal devices. These devices have been widely applied in ma...

Mechanical seal for pumps is a class of seal widely used in the petrochemical industry. The sealing effect of mechanical seals will directly affect the normal operation of the whole machine and the pr...

With the increasingly harsh conditions of the use of mechanical products, higher requirements for the use of rubber sealing products are required. The use of rubber seals in aerospace, oil and mining ...

According to the current status of the development of the sealing industry, it can be speculated that the development of the basic performance of mechanical seals in the future should include the foll...

Liquid sealant is also known as liquid washer, liquid gasket, liquid sealed filler. It is a new type of polymer static seal material which is liquid.ClassificationAccording to the chemical composition...

Study on end face frictional characteristics and leakage characteristics could guide and push forward the future research of this issue. The following three points should be kept in mind for the furth...

Welded metal bellows mechanical seal is a new type of mechanical seal developed rapidly in recent 30 years. Because of its special structure and material selection, its application scope is more and m...