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High temperature gasket Although it looks small and even unattractive to everyone, its practical effect has been ignored by many people. High temperature resistant gasket is generally used as gasket of some parts such as flange or valve to ensure their normal use. At high temperature, many flange, furnace door or furnace body are easy to expand and crack. High temperature resistant gasket can make up for these problems. So what kinds of high temperature resistant gaskets can be divided into? Let's take a look at it today.

 What are the gaskets and what are the high temperature resistant gaskets?

According to the raw materials of high-temperature gasket, these gaskets can be divided into non-metallic gasket, semi-metallic gasket and metal gasket.

Non metallic gasket: this type of gasket is soft in texture, and in order to ensure its service life, the corrosion resistance is generally good, and because the cost is cheap, the price in the market will not be too high. Therefore, limited by its material, the current type of gasket can not withstand the high temperature of hundreds of degrees Celsius, so most of the non-metallic gasket can only be used in normal temperature and medium low temperature flange, vessel sealing, etc. Common non-metallic gaskets include asbestos gasket and rubber gasket.

Semi metal gasket: this type of gasket can be used as high temperature resistant gasket, and the flexibility and compressibility of non-metallic gasket are good. However, due to its inability to withstand high temperature and poor strength, the environmental range that can be used is limited. Therefore, on the basis of non-metallic gasket, semi-metallic gasket combines the two materials together to form semi gold that can withstand high temperature It is a gasket.

All metal gasket: its materials are made of metal material, which is a kind of gasket with relatively high temperature resistance. Although it does not have the flexibility of non-metallic gasket, it can withstand high temperature and high pressure in industrial environment to ensure the normal operation of the system. Some commonly used materials include copper, aluminum and stainless steel as raw materials, so as to produce high-temperature gasket according to customer requirements.


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What are the gaskets and what are the high temperature resistant gaskets?

Although it seems to be very small for many people, it is not very good at resisting high temperature. High temperature resistant gasket is generally used as gasket of some parts such as flange or valve to ensure their normal use. In many cases, the expansion of the flange can easily occur in the case of high temperature. So what kinds of high temperature resistant gaskets can be divided into? Let's take a look at it today.

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