GOST 12836 FLANGE manufacturers take you to understand the types of flange sealing surfaces
Date:
10 Jan,2023
GOST 12836 FLANGE tells you that there are three types of flange sealing surfaces, namely flat sealing surface, which is suitable for occasions where the pressure is not high and the medium is non-toxic; concave and convex sealing surface, which is suitable for occasions with slightly higher pressure; tongue and groove sealing surface, suitable for flammable, explosive, toxic media and high-pressure occasions.
GOST 12836 FLANGE tells you that there are three types of flange sealing surfaces, namely flat sealing surface, which is suitable for occasions where the pressure is not high and the medium is non-toxic; concave and convex sealing surface, which is suitable for occasions with slightly higher pressure; tongue and groove sealing surface, suitable for flammable, explosive, toxic media and high-pressure occasions.
GOST 12836 FLANGE tells you that this gasket is a circular ring of a material capable of plastic deformation and a certain strength.
GOST 12836 FLANGE tells you that most gaskets are cut from non-metallic sheets, or made to specified dimensions by professional factories, and their materials are asbestos rubber sheets, asbestos sheets, polyethylene sheets, etc.; there are also thin metal sheets (white Metal-clad gaskets made by wrapping non-metallic materials such as asbestos; there is also a spiral wound gasket made of thin steel strips and asbestos strips.
The above information is the GOST 12836 FLANGE manufacturer's introduction and analysis of the types of flange sealing surfaces, hope it helps you.
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