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Working principle of oil seal and Countermeasures 2021-11-04
In the free state, the inner diameter of the oil seal lip is smaller than that of the journal and has a certain amount of interference;
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Precautions for storage, installation 2021-11-04
Precautions for storage, installation and use of rubber O-rings
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How to select suitable O-rings for chemical machinery 2021-11-04
As a common sealing material, O-rings are useful in many equipment. Today, let's talk about how to select a suitable O-ring for chemical machinery and equipment.