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First of all, we need to figure out what is a mechanical seal. In fact, it is an oil seal device for...
friction failure The materials used in the friction pair have poor wear resistance, large friction c...
Corrosion failure (1) Surface corrosion. Mechanical seals will cause surface corrosion due to the er...
1. Push-type mechanical seal and non-push-type mechanical seal The push-type mechanical seal refers ...
1. Thermal crack of sealing ring When the mechanical seal is disassembled, it can be found that the ...
There are many factors affecting the quality of mold parts, such as the type and quality of the die ...
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