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Hebei Hankai high pressure rotary shaft seal
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One of the primary characteristics of high temperature oil seals is their ability to maintain flexibility and resilience at elevated temperatures. Traditional rubber seals may become brittle and lose their sealing capabilities when exposed to heat. In contrast, high temperature oil seals retain their mechanical properties, ensuring that they continue to perform their sealing function effectively even in harsh conditions. Typically, these seals can withstand temperatures ranging from 150°C to over 300°C, depending on the specific material used.
high temperature oil seal

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In a typical machine, oil seals are installed in areas where there is a rotating or reciprocating shaft that needs to be sealed off from the external environment. The seal is usually placed in a housing or a casing that contains the lubricant, and it is designed to create a tight barrier between the shaft and the housing. This helps to prevent the lubricant from leaking out, which could lead to increased friction, wear, and ultimately, the failure of the machine

35x72x10 oil seal.

35x72x10 oil seal.
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