Graphite Packing: Extreme Temp & Pressure Seal

PTFE Packing
January 05, 2026
Category Connection: PTFE Packing
Brief: Step into our short showcase to explore the solution’s standout capabilities. In this video, you will see a detailed demonstration of our High Performance PTFE Packing Material, showcasing its exceptional sealing performance under extreme temperatures from -240°C to +455°C and high pressures up to 4,300 psi. Watch as we highlight its robust corrosion resistance and suitability for dynamic sealing applications across various industries.
Related Product Features:
  • Operates effectively across an extreme temperature range from -240°C to +455°C in atmosphere and up to 650°C in steam.
  • Withstands high pressure environments, supporting up to 4,300 psi in valve applications and 400 psi in pump settings.
  • Offers perfect corrosion resistance, making it suitable for a wide PH range of 0 to 14.
  • Ideal for dynamic sealing locations, handling speeds up to 4,000 fpm (20 m/s).
  • Constructed from flexible graphite in a lattice braid design for durability and reliability.
  • Compatible with various media including chemicals, solvents, gases, steam, oils, and ammonia.
  • Serves multiple industries such as Chemical & Pharmaceutical, Power Generation, Oil & Gas, and Pulp & Paper.
  • Suitable for use in rotating & reciprocating equipment, valves, soot blowers, and expansion joints.
FAQs:
  • What is the temperature range for this PTFE packing material?
    This High Performance PTFE Packing Material operates effectively from -240°C to +455°C in atmosphere and can handle steam temperatures up to 650°C.
  • How does the packing material perform under high pressure?
    It is designed to withstand high pressures, supporting up to 4,300 psi in valve applications and 400 psi in pump settings, ensuring reliable sealing in demanding conditions.
  • Is this packing material resistant to corrosive media?
    Yes, it offers perfect corrosion resistance and is suitable for a wide PH range of 0 to 14, making it ideal for use with chemicals, solvents, gases, and other aggressive media.
  • What types of equipment is this packing material used in?
    It is commonly used in rotating & reciprocating equipment, valves, soot blowers, and expansion joints across industries like Power Generation, Oil & Gas, and Chemical Processing.
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