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What is soft material and hard material for a mechanical seal? How to match?
date：2020-10-27 browse：
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Summary：The soft material is carbon, and Silicon carbide , tungsten carbide, ceramic is hard material.
The soft material is carbon, and Silicon carbide , tungsten carbide, ceramic is hard material.
Article Source:
What is soft material and hard material for a mechanical seal? How to match?
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