Due to the large number of mechanical seal structure, so in the purchase of their own use for the mechanical seal at the same time, we should consider the following five issues need attention.

Attention before buying

First, the media characteristics: concentration, viscosity, abrasiveness, with or without solid particles and fiber impurities, whether easy to vaporize or crystallization and other issues exist;

Second, the working parameters: the pressure and temperature of the sealed medium, shaft diameter and speed, etc .;

Third, the host (such as pumps, autoclave and process design, etc.) on the sealed medium to allow leakage and leakage direction of what is the requirement, seal life and reliability of the device whether there are strict requirements;

Fourth, the host of the sealing device structure size whether there are strict restrictions on the requirements;

Fifth, the stability of the operation and production process is reliable.

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Cold Drawn Mechanical Engineering Tubes And Bars

Cold Drawn Mechanical Engineering Tubes,Cold Drawn Mechanical Engineering Bars,Hard Chrome Plated Bar,Chrome Shaft Material

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