Gasket sheets with graphite are widely used in various industries due to their excellent sealing properties and resistance to high temperatures and pressures. These sheets typically consist of a compressed layer of graphite combined with a binder material, such as aramid fibers, to enhance strength and flexibility. Graphite gasket sheets offer several advantages:

1. High Temperature Resistance: Graphite has exceptional thermal conductivity and can withstand extreme temperatures, making it ideal for applications where sealing under high heat is required, such as in exhaust systems, boilers, and furnaces.

2. Chemical Compatibility: Graphite is resistant to a wide range of chemicals, including acids, alkalis, and solvents, making it suitable for sealing applications in corrosive environments such as chemical processing plants.

3. Conformability: Graphite gasket sheets are often flexible and conformable, allowing them to create tight seals even on irregular or rough surfaces.

4. Low Gas and Fluid Permeability: Graphite has low permeability to gases and fluids, ensuring effective sealing and preventing leaks over time.

5. Pressure Resistance: Graphite gasket sheets can withstand high compressive loads, making them suitable for sealing applications in high-pressure systems such as hydraulic equipment and pipelines.

6. Longevity: Graphite gasket sheets are durable and have a long service life, reducing the need for frequent replacement and maintenance.

7. Versatility: They can be used in a wide range of industries and applications, including petrochemical, refining, power generation, and manufacturing.

When selecting graphite gasket sheets, factors such as temperature, pressure, chemical exposure, and surface roughness should be considered to ensure optimal performance and sealing effectiveness. Additionally, different grades and configurations of graphite sheets are available to meet specific application requirements.