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Fluorine Rubber Gaskets

Fluorine Rubber Gaskets

Discover Kaxite Sealing's Fluorine Rubber Gaskets, designed for extreme environments requiring chemical and temperature resistance. These premium gaskets offer superior durability and sealing performance, ideal for industries like automotive, aerospace, and manufacturing. Made with high-quality fluorocarbon elastomers, they ensure long-lasting reliability in harsh conditions. Users will experience peace of mind with enhanced safety and reduced downtime. Choose Kaxite for unmatched quality and innovation. Elevate your sealing solutions today with our trusted products.

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Product Description

Fluorine Rubber (FKM) Gaskets – Engineered for Extreme Chemical & Temperature Resistance

Kaxite Sealing is a leading fluorine rubber gaskets supplier in China, offering premium FKM gaskets that deliver exceptional sealing performance in the most demanding environments. Our custom rubber gasket solutions are manufactured from high‑grade fluorocarbon elastomers (FKM/FPM), providing outstanding resistance to oils, fuels, acids, solvents, and extreme temperatures ranging from -50°C to +250°C. Ideal for automotive, aerospace, chemical processing, and oil & gas industries, Kaxite's fluorine rubber gaskets ensure leak‑free sealing, extended service life, and reduced maintenance costs. With ISO 9001:2015 certification, 25+ years of manufacturing expertise, and full customisation capabilities – including fabric‑reinforced versions for enhanced mechanical strength – we are your trusted partner for OEM and bulk FKM gasket requirements. Contact us today for a tailored quotation.

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Chemical Resistance

Superior resistance to oils, fuels, hydraulic fluids, acids, and organic solvents.

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Wide Temperature Range

Operates continuously from -50°C to +250°C, with excellent thermal stability.

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Custom Fabrication

Die‑cut, moulded, or extruded to your exact dimensions – with or without fabric reinforcement.

Quality Assured

ISO 9001:2015 certified, with full material traceability and test certificates.

Technical Data – Fluorine Rubber Gaskets (FKM)

The table below summarises the typical physical properties of our standard black FKM sheet and gasket material. Custom compounds with different hardness, tensile strength, or colour are available upon request.

Style Product Colour Density (g/cm³) Hardness (Shore A) Elongation (%) Tensile Strength Temp. Range (°C)
G1700FPM Fluorine Rubber Sheet Black 2.03 70 ± 5 350 8.0 MPa -50 ~ +250

Download full product guide (PDF) for detailed specifications of all rubber grades.

🏭 Typical Applications

  • Automotive: Engine seals, valve stem seals, O‑rings, fuel system gaskets
  • Aerospace: Hydraulic and fuel system seals, high‑temp ducting gaskets
  • Chemical Processing: Pump and valve flange gaskets, reactor seals
  • Oil & Gas: Downhole equipment seals, pipeline flanges, drilling machinery
  • Food & Pharma: Special FKM compounds for FDA‑compliant applications (upon request)

Need a custom shape? Explore our full range of rubber gaskets.

🏅 Why Source from Kaxite?

  • China-based manufacturer – competitive factory pricing for bulk orders.
  • Custom moulding & die‑cutting – any shape, size, or thickness.
  • Material certifications – full traceability and test reports included.
  • Rapid prototyping – samples ready in 5‑7 working days.
  • Global export – shipped to 40+ countries with reliable logistics.

Learn more about our quality systems →

📦 How to Order Custom FKM Gaskets

1 Select Grade

Specify FKM compound (standard or custom).

2 Dimensions

Provide drawing or sample for exact size.

3 Fabrication

Die‑cut, moulded, or reinforced with fabric.

4 Quantity & Delivery

Flexible MOQ; FOB Ningbo, CIF, or EXW.

Frequently Asked Questions

Q: What is the maximum temperature for FKM gaskets?

A: Our standard black FKM can withstand continuous service from -50°C to +250°C, with short‑term peaks up to 280°C depending on the specific compound.

Q: Can you produce gaskets with fabric reinforcement?

A: Yes, for thicknesses ≥1.5mm we can insert fabric cloth to enhance mechanical strength and tear resistance. Please specify when ordering.

Q: Do you provide FDA‑approved FKM gaskets?

A: Yes, we offer food‑grade FKM compounds compliant with FDA regulations for contact with foodstuffs. Request a quote with your specific requirements.

Q: What is the typical lead time for custom orders?

A: Samples within 5‑7 working days; bulk production usually 15‑20 days depending on quantity and complexity. We also offer express services.

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