During the installation and use of the nozzle, in order to prevent water leakage at the nozzle connection part, a sealing device is usually used to seal the connection part. The most common sealing method is to use PTFE tape to wrap the connection thread of the nozzle, so as to prevent liquid leakage.

For the sealing of the nozzle plane, the sealing gasket is generally used.The sealing gasket is usually made of Teflon material. The unique ductility of this material can fill the gap and make the connection more tight.

For nozzles in high temperature environments, Teflon gaskets are not a good choice.At this time, we will use pure copper gaskets or other metal gaskets.The advantage is that they can be used in high temperature environments.

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