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High Tensile Strength PTFE Packing , PTFE Expand Tape for Industrial Seal

PTFE Packing
December 15, 2025
Category Connection: PTFE Packing
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Tags:
#ptfe packing material #ptfe graphite packing #graphite rope packing
Brief: Follow along for a hands-on demonstration that highlights performance points of our High Tensile Strength PTFE Packing and Expand Tape. This video showcases how this industrial sealing solution, made from 100% expanded PTFE, performs under extreme conditions, including its chemical resistance across a pH range of 0-14 and its reliable operation from -168°C to +280°C.
Related Product Features:
  • Made from 100% expanded PTFE (ePTFE) for superior sealing performance.
  • Offers high chemical resistance to all media within a pH range of 0-14.
  • Provides excellent thermal resistance with a working temperature from -168°C to +280°C.
  • Features high tensile strength of 8Mpa for greater blow-out resistance.
  • Resistant to ageing and can be stored indefinitely in the permitted application range.
  • Physiologically safe and available in FDA grade white color.
  • Highly conformable to sealing surfaces for straightforward installation.
  • Available in various cross sections, thicknesses, widths, and lengths to suit diverse applications.
Faqs:
  • What is the chemical resistance range of this PTFE packing and expand tape?
    It is resistant to all media in the pH range of 0-14, except for molten or dissolved alkali metals and elemental fluorine at high temperatures and pressures.
  • What is the operating temperature range for this PTFE expand tape?
    The product has a wide working temperature range from -168°C to +280°C, with a maximum of +315°C, ensuring reliability in extreme conditions.
  • Is this PTFE packing physiologically safe and compliant with any standards?
    Yes, it is physiologically safe and available in FDA grade white color, making it suitable for applications requiring high safety standards.
  • How does the high tensile strength benefit industrial sealing applications?
    The high tensile strength of 8Mpa provides increased residual gasket stress, greater blow-out resistance, and high operating safety in demanding environments.
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