COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal | High-Performance FKM O-Ring for Extreme Conditions
Product Overview
The COP/APA Fluorine Rubber Double-acting Cylinder Piston Seal is a premium sealing solution engineered for the most demanding industrial applications. Manufactured from high-grade Fluoroelastomer (FKM), this specialized O-ring delivers exceptional performance in extreme temperatures, aggressive chemicals, and high-pressure environments, ensuring reliable sealing in both stroke directions of double-acting cylinders.
Key Features & Benefits
1.Material Performance: Strong material properties, with excellent resistance to high and low temperatures (-20°C to 200°C), strong acids, strong alkalis, and various oils, as well as outstanding chemical stability, making it less prone to swelling and cracking.
2. Good Sealing Effect: Well-suited for the reciprocating motion of double-acting cylinders, it conforms closely to the sealing surface, minimizes leakage under high pressure, has low compression deformation, and ensures long-term reliable sealing.
3. Outstanding Durability: High wear resistance and tear resistance, with good ozone aging resistance. Its lifespan is 3-5 times that of ordinary rubber rings, reducing replacement frequency.
4. High Adaptability and Cost-Effectiveness: Precisely matches the operating conditions of APA double-acting cylinders, reduces equipment maintenance costs, and can be used in multiple high-end scenarios such as chemical industry, machine tools, and automobiles.
Technical Specifications
| Parameter | Standard Specification |
| Material | FKM (Fluoroelastomer) |
| Temperature Range | -20°C to +200°C |
| Pressure Rating | 0-1.5 MPa |
| Color | Brown (Standard) |
Applications
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Hydraulic Systems - High-pressure cylinders in manufacturing equipment
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Chemical Processing - Pumps and valves handling corrosive media
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Automotive Industry - Engine and transmission systems
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Oil & Gas Equipment - Drilling and refining machinery
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Aerospace Applications - High-temperature hydraulic systems
Material Advantages of FKM
Superior Chemical Resistance
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Excellent resistance to oils, fuels, aromatics, and most chemicals
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Minimal swelling in hydrocarbon-based fluids
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Maintains performance in aggressive industrial environments
Thermal Stability
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Continuous operation at elevated temperatures
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Rapid thermal cycling capability
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Retains elasticity across full temperature range
Mechanical Properties
Product real shot
