Graphite Seals M-Kube USA

Graphite Seals And Bushings

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Product Description

Graphite seals and bushings are specialized components made from high-purity graphite materials. They find a wide range of applications in various industries due to graphite’s exceptional properties, such as high-temperature resistance, chemical inertness, self-lubricating characteristics, and electrical conductivity. Here are some key features and applications of graphite seals and bushings:

Key Features:

  1. High-Temperature Resistance: Graphite can withstand extreme temperatures, making it suitable for high-temperature applications where other materials may degrade.
  2. Chemical Inertness: Graphite is chemically inert and resistant to most chemicals, making it ideal for applications where corrosion resistance is crucial.
  3. Self-Lubricating: Graphite has natural lubricating properties, reducing friction and wear in applications where dynamic movement is involved.
  4. Electrical Conductivity: Graphite is an excellent electrical conductor, making it suitable for applications requiring electrical conductivity.
  5. Thermal Conductivity: Graphite has good thermal conductivity, which is important for applications where heat transfer or dissipation is needed.


  1. Rotary Seals: Graphite rotary seals are used in applications involving rotating shafts, such as pumps and mixers, to prevent leakage of fluids or gases. They provide a sealing barrier while also acting as a lubricating surface.
  2. Bearings and Bushings: Graphite bearings and bushings are employed in high-temperature and high-load applications, such as in industrial machinery, where traditional lubricants may break down.
  3. Chemical Processing: Graphite seals and bushings are used in the chemical industry for pumps, valves, and mechanical seals where corrosion resistance and high temperatures are challenges.
  4. Aerospace and Automotive: Graphite seals and bushings can be found in aerospace and automotive applications, particularly in critical components like jet engine seals and bearings.
  5. Oil and Gas: In the oil and gas industry, graphite seals and bushings are used in downhole equipment, pumps, and valves, where they can handle high-temperature and corrosive environments.
  6. Metallurgy: Graphite seals and bushings are used in the metallurgical industry for applications like continuous casting and hot rolling processes where high temperatures and wear resistance are required.
  7. Electrical Contacts: Graphite is used in electrical switches, brushes, and contacts due to its electrical conductivity and self-lubricating properties.
  8. Solar and Semiconductor Equipment: Graphite seals and bushings are used in solar panel manufacturing and semiconductor processing equipment due to their high-temperature stability and chemical resistance.
  9. Automated Manufacturing and Robotics: Graphite seals and bushings are used in automated machinery and robotic systems to reduce friction and wear in high-speed and precision applications.
  10. Chemical Pumps: Graphite seals and bushings can be found in chemical pumps, providing excellent chemical resistance and durability in aggressive fluid-handling applications.

Graphite seals and bushings come in various shapes and sizes to meet specific application requirements. Their selection depends on factors such as operating conditions, temperature range, pressure, and the nature of the fluids or gases involved. Proper design and material selection are essential to ensure reliable and long-lasting performance in various industrial applications.

We are a USA company catering products and solutions in the USA, Australia, New Zealand, India, Singapore, Malaysia, South Korea, Indonesia, Dubai, the Philippines, and Vietnam. Our team of experts across different platforms can discuss and customize your requirements as per your needs.

Please reach out to us at [email protected] or call us at +1-858-605-1447 to discuss your projects.