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FKM Fluorine Rubber Sealing O Ring High Temperature Resistance Chemical Resistance -30C~+120C Premium Product Seals

FKM Fluorine Rubber Sealing O Ring High Temperature Resistance Chemical Resistance -30C~+120C Premium Product Seals

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Engineered to excel where standard seals fail, our FKM (Fluorocarbon Rubber) O-Ring represents the pinnacle of sealing technology. This premium seal is specifically formulated to offer exceptional high-temperature resistance and robust chemical stability, making it an indispensable component across


  • Model:Standard Parts​ 33
  • Colour:Green
  • Size:Tailor-Made
  • Inventory:

Engineered to excel where standard seals fail, our FKM (Fluorocarbon Rubber) O-Ring represents the pinnacle of sealing technology. This premium seal is specifically formulated to offer exceptional high-temperature resistance and robust chemical stability, making it an indispensable component across a wide spectrum of demanding industrial applications. Ideal for use in automotive, aerospace, chemical processing, and manufacturing equipment, this O-ring ensures reliable performance and longevity under stress .

Crafted from high-grade fluoroelastomer compounds, this O-ring maintains its integrity and sealing force in temperatures ranging from -30°C to +120°C, with certain grades capable of withstanding even higher peak temperatures . Its distinctive properties make it a superior choice for preventing leaks of gases and liquids in systems exposed to harsh environments .

Key Features and Superior Advantages

  • Outstanding High-Temperature Resistance: This O-ring reliably operates in continuous high-temperature environments, ensuring a secure seal without degrading, hardening, or cracking. This property is crucial for applications like engine compartments and chemical reactors .

  • Excellent Chemical Resistance: It exhibits superior resistance to a wide range of aggressive media, including mineral oils, synthetic lubricants, hydraulic fluids, fuels, many acids, and aliphatic hydrocarbons . This ensures long-term sealing integrity and reduces maintenance downtime.

  • Optimized Material Hardness: With a typical Shore A hardness of 70, this O-ring achieves an ideal balance between flexibility for easy installation and rigidity to maintain a secure, long-lasting seal under pressure .

  • Low Compression Set: It features excellent resistance to permanent deformation, meaning it can retain its original shape and sealing force over extended periods, even after prolonged compression. This translates to a longer service life and consistent performance .

  • Excellent Durability: The material offers high resistance to ozone, weathering, and aging, ensuring reliable performance over time, even in outdoor or challenging environments .


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