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Chemical, Petrochemical, Oil & Gas

Technician operating stainless steel process equipment in a pharmaceutical or chemical plant, illustrating cleanroom-compatible sealing for FFKM o rings.

Katon® offers high-performance sealing solutions for the chemical, petrochemical, and oil & gas industries, where chemical exposure, extreme temperatures, and high pressure are common. Our seals are designed to provide unmatched chemical resistance and durability, ensuring that your systems remain secure and efficient, even in the harshest environments.

Applications:

  • High Saturation Steam & Alkali Resistance: Sealing solutions designed for high-temperature steam and alkaline conditions.
  • Extreme Chemicals: Outstanding chemical resistance for a variety of harsh environments.
  • Oil Exploration & High-Pressure Deep Wells: Providing seals that perform reliably in extreme high pressure conditions, deep wells, and offshore operations.
  • Low Compression Set: Ensuring long-term seal performance even in high-pressure applications.

Aggressive Chemical Applications

In most industries, exposure to aggressive chemicals such as strong acids, oxidizers, solvents, and reactive cleaning agents can cause rapid degradation of standard sealing materials. Processes involving highly corrosive chemicals demand seals with exceptional chemical resistance and material stability. Katon® provides high-performance FFKM  O-rings and seals specifically engineered to withstand these harsh environments. Our perfluoroelastomer compounds are formulated to minimize swelling, leaching, and mechanical degradation—delivering reliable sealing performance where chemical compatibility is mission-critical.

Features and Benefits

  • High Temperature Resistance : Certain compounds withstand temperatures up to 317°C (short-term exposure up to 340°C).
  • Superior Chemical Resistance : Withstand a wide variety of chemicals, including acids, alkalis, fuels, and solvents.
  • Exceptional Pressure resistance : Offers exceptional sealing performance under ED extreme pressures.
  • Excellent dimensional stability and long-term sealing performance in static applications

Available Size list

Katon® grades with Aggressive Chemical Applications

Katon® Compound Base Polymer Color Shore A (±5) Operating Temperature Curing System
Katon® 9075B FFKM BLACK 75 -10℃~317℃ / 14℉~602℉ Triazine
Katon® 9080B FFKM BLACK 80 -10℃~317℃ / 14℉~602℉ Triazine
Katon® 9075W FFKM BEIGE 75 -10℃~317℃ / 14℉~602℉ Triazine
Katon® 7175B FFKM BLACK 75 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7175W FFKM WHITE 75 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7180B FFKM BLACK 80 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7180W FFKM WHITE 80 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7275B FFKM BLACK 75 -10℃~260℃/14℉~500℉ Peroxide
Katon® 7280W FFKM WHITE 80 -10℃~260℃/14℉~500℉ Peroxide
Katon® 7975B FFKM BLACK 78 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7975W FFKM WHITE 80 -10℃~230℃/14℉~446℉ Peroxide
Katon® 7990B FFKM BLACK 93 -10℃~230℃/14℉~446℉ Peroxide
Katon® 8075B FFKM BLACK 75 -10℃~290℃/14℉~554℉ Peroxide
Katon® 8075W FFKM WHITE 75 -10℃~290℃/14℉~554℉ Peroxide

Applicable Environments

Recommended

  • Vacuum seals.
  • Aggressive Chemical Valves and pipelines
  • Chemical process equipment such as reactors, pumps, and valves.
  • Oil and gas applications involving hydrocarbons and mixed process streams.

Not Recommended

  • Applications requiring resistance to specific halogenated fluids without specialized grades.
  • Uranium Hexafluoride (UF₆) Exposure

Our Services

At Katon®, we are committed to providing more than just high-quality O-Rings. We offer a complete customer experience from start to finish. Our services include:

  • Expert Consultation: Our team of engineers and product specialists work closely with you to understand your specific needs and provide tailored solutions.
  • Custom Solutions: We offer flexible options for custom sizes, materials, and configurations, ensuring a perfect fit for your unique applications.
  • Fast Turnaround: With our advanced manufacturing capabilities, we ensure quick production and delivery times to meet your project deadlines.
  • Technical Support: Our dedicated support team is always ready to assist with material selection, application advice, and troubleshooting.
  • Global Reach: Katon® serves industries worldwide, with a commitment to delivering reliable, cost-effective sealing solutions to customers across different sectors.

Whether you’re looking for standard O-Rings or specialized custom seals, Katon® is here to help you find the right solution, every time.