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Our FKM (Fluoroelastomer) Gaskets are high-performance sealing components engineered for extreme environments. Built from premium fluorocarbon elastomer, they deliver exceptional resistance to heat, chemicals, and fluids, making them the ideal solution for demanding industrial, automotive, and aerospace applications.
Basic Information
Item | Specification |
Material | FKM (Fluoroelastomer / Fluorocarbon Rubber) |
Shape | Custom Cut Gaskets (Circular, Rectangular, Complex Profiles) |
Temperature Range | -20°C ~ 200°C (Short-Term Peak: 230°C) |
Hardness (Shore A) | 70±5 ~ 90±5 (Custom hardness available) |
Color | Black (Standard), Brown, Green (Custom colors available) |
Size Range | Custom dimensions: Thickness 0.5mm ~ 20mm, Outer Diameter up to 1000mm |
Compression Set | ≤20% (70h / 200°C, Standard Grade) |
Standards | SO3302-1 M2 |
Compliance | RoHS, REACH |
Core Functions | Static Sealing, High-Temperature Resistance, Chemical Inertness, Flame Retardancy |
Performance
Extreme Temperature Resistance: Operates reliably from -20°C to 200°C (short-term peak up to 230°C), maintaining elasticity in high-heat environments.
Superior Chemical Resistance: Inert to most oils, fuels, solvents, acids, and corrosive chemicals, preventing degradation and leaks.
Low Compression Set: Minimal permanent deformation under sustained compression (≤20% at 200°C/70h), ensuring consistent sealing pressure over time.
Excellent Weather & Ozone Resistance: Highly resistant to UV radiation, ozone, and oxidation, preventing cracking in long-term outdoor or harsh industrial use.
High Mechanical Strength: Good tensile strength and tear resistance, suitable for both static and moderate dynamic sealing applications.
Flame Resistance: Inherently flame-retardant, meeting stringent safety requirements for high-risk environments.
Application
Oil & Gas Industry: Seals for wellhead equipment, pipelines, and refinery components, resisting crude oil, drilling fluids, and high temperatures.
Automotive & Aerospace: Gaskets for engine systems, fuel lines, and exhaust components, withstanding exposure to fuels, lubricants, and extreme heat.
Chemical Processing: Seals for valves, pumps, and reactors, providing resistance to corrosive acids, solvents, and chemical reagents.
Industrial Machinery: Gaskets for compressors, hydraulic systems, and heat exchangers, ensuring leak-proof performance in heavy-duty operations.
Semiconductor & Pharmaceutical: High-purity seals for cleanroom equipment, meeting strict contamination control standards.
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Founded in 2012, We are located in the beautiful city----Qingdao China,IS09001:2015 certificated.
No. 306, 3rd Floor, Building 4, No. 6, Changcheng South Road, Chengyang District, Qingdao City