FSOK - Your Reliable Sealing Solution Partner
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PRODUCTSOur products are widely used in industrial machinery and manufacturing, mining, construction machinery, engineering machinery, metal processing, motorcycles, water pumps, gas shock absorbers, gold, food, marine engineering, pharmaceuticals, petroleum, chemical and other fields.
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FSOK Factory Rotary Combined Sealing Ring for Piston Rod d110*8.1
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- Product Description
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PTFE piston sealing rings are high-performance sealing components widely used in demanding applications due to their exceptional chemical stability, low friction coefficient, and high-temperature resistance.
1. Key Characteristics
- Ultra-low friction coefficient(0.04~0.1): Ideal for high-speed or precision reciprocating motion, reducing energy consumption.
- Chemical inertness: Resistant to strong acids, alkalis, organic solvents, and nearly all industrial media (e.g., concentrated sulfuric acid, liquid oxygen).
- Wide temperature range: Stable operation from **-200°C to +260°C** (short-term exposure up to **300°C**).
- Non-stick property: Prevents material adhesion, ensuring easy cleaning.
- Self-lubricating: Operates effectively without external lubricants, suitable for dry or oil-free environments.2. Applications
- Chemical/Petrochemical: Reactors, pump/valve seals (corrosion-resistant).
- Semiconductor/Solar: High-purity vacuum chambers, wafer handling systems.
- Food/Pharma: FDA-compliant, used in sterile production lines.
- Aerospace: Fuel systems, hydraulic actuators (extreme-temperature resistance).
- Energy: Nuclear coolant pumps, wind turbine hydraulic pitch systems.3. Installation & Maintenance
- Pre-compression: Typically **10%~20%** (consider叠加 effects with elastomers).
- Avoid Sharp Edges: Use installation sleeves to prevent PTFE ring shearing.
- Cleanliness: Filter contaminants (PTFE is wear-resistant but vulnerable to hard particles).
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FSOK Factory Rotary Combined Sealing Ring for Piston Rod d110*8.1
Still deciding? Get samples first, Contact US !
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