PEEK Seals

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ARKPEEK seals are engineered to outperform traditional sealing solutions in the most demanding environments. Made from advanced PEEK polymer composites—including PEEK 1000 (virgin grade), CF30 (30% carbon fiber-reinforced), GF30 (30% glass fiber-reinforced), and MOD (lubricated for reduced friction)—these seals combine exceptional mechanical strength, thermal stability, and chemical resistance to ensure leak-free operation and extended service life.

Material Advantages

PEEK 1000: Ideal for high-purity applications (medical, semiconductor) with excellent resistance to steam, acids, and bases.

CF30: Carbon fiber reinforcement enhances stiffness and load capacity for high-pressure industrial systems.

GF30: Glass fiber reinforcement improves dimensional stability in fluctuating temperatures.

MOD: Self-lubricating properties minimize wear in dynamic sealing applications like pumps and rotating equipment.

Critical Applications

Industrial: Seals for valves, pumps, compressors, and hydraulic systems exposed to aggressive chemicals (e.g., oil & gas, chemical processing).

Medical: Biocompatible, sterilizable seals for surgical instruments, drug delivery systems, and MRI equipment.

Automotive: High-temp engine seals, fuel systems, and EV battery components resistant to oils and coolants.

Aerospace: Lightweight, flame-retardant seals for fuel lines, actuators, and cabin pressure systems.

Why Choose ARKPEEK Seals?

Extreme Durability: Withstand temperatures from -196°C to +260°C (-320°F to +500°F) and pressures up to 30,000 psi.

Chemical Resistance: Impervious to acids, bases, solvents, and hydrocarbons, ensuring longevity in corrosive environments.

Low Friction & Wear: MOD-grade PEEK reduces maintenance needs in high-cycle applications.

Customizable: Available in standard sizes or custom-machined to precise dimensions (±0.01mm tolerance).

Technical Specifications

Certifications: FDA-compliant, ISO 10993 (biocompatibility), and REACH/RoHS-certified.

Surface Finishes: Optional coatings (e.g., PTFE, Xylan) for enhanced lubricity or electrical insulation.

Compatibility: Designed to replace metal, rubber, or PTFE seals with superior performance.

Cost-Saving Benefits

Reduced Downtime: Precision-engineered for drop-in replacement, minimizing system shutdowns.

Longer Lifespan: Outlast metal or plastic seals by 3–5x, lowering total ownership costs.

Energy Efficiency: Low friction reduces power consumption in pumps and rotating machinery.

Upgrade to ARKPEEK Seals Today
Whether you’re battling chemical corrosion, extreme temperatures, or frequent seal failures, ARKPEEK seals offer a robust, long-term solution. Trusted by engineers in aerospace, healthcare, and heavy industry, our seals are backed by ISO 9001-certified manufacturing and rapid global delivery. Contact us for custom quotes, CAD support, or urgent replacements to keep your systems running flawlessly.