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The sealing performance and service life of mechanical seal are related to the material of each part, especially the material of the end-face seal (friction pair), auxiliary sealing material and sprin...

Structure characteristic: single end face; balanced type; PTFE corrugated PipeScope of application:PTFE Bellows-type mechanical seals, which adopt a multiple-spring structure, was the most widely used...

The fluid seals have many different materials and structures, mainly gaskets in flanged connections, which are used in pump and valve compression packing. The first step of selecting the correct seal ...

The concept of the pump A pump is used to increase the pressure of the liquid or gas. The gas or liquid pressurized generated than ordinary conditions more great driving force for promoting some mecha...

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...

1. The five basic parts of mechanical seal: rotating ring, stationary ring, spring, auxiliary seal, other metal parts2. Mechanical seal materials: 1) Sealing surface materials: a. Graphite: including ...