Which type of gasket should be used when carbon steel supports are used for stainless steel pipes?
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When using carbon steel supports for stainless steel pipes, how should the gaskets between them be selected?
Is it a welding pad, or a clamping pad? Stainless steel is suitable for the welding pad, while PTFE sheets can be used for clamping and isolation. Save some by using asbestos board
Tetrafluoroplastic gaskets (pay attention to the medium temperature) or the same type of stainless steel; asbestos, being carcinogenic, has been explicitly banned
Are there any corresponding standards and specifications for wooden pipe support pads?
Asbestos gaskets can be used, but care should be taken to ensure that their Cl ion content is less than 25 ppm. For your reference
Teflon pads, rubber pads, or wooden supports will all work.
PTFE can be used; the specific type to choose depends on the material and its heat resistance. If the temperature is not high, PTFE can be utilized