Polypac Oil Resistant Rubber O-Rings — Reliable Seals for Hydraulic & Oil Applications
Product Overview
Polypac oil resistant rubber O-rings deliver dependable sealing performance for hydraulic systems, oil seals, and demanding industrial environments. Built by a specialist seal manufacturer founded in 2008, these O-rings combine proven materials and strict quality control to resist oil, heat, and aging while providing consistent compression set and leakage protection.
Key Features
- Material options: NBR, FKM (Viton®-like), silicone, EPDM, and high-performance FFKM for extreme conditions.
- Oil resistance: Formulated to withstand petroleum-based oils, hydraulic fluids and common industrial lubricants.
- Custom sizes: Available in standard and bespoke dimensions to fit your housings and groove tolerances.
- Durability: Excellent resistance to wear, compression set and thermal aging for long service life.
- Quality assurance: Produced in an 8,000+ m² factory space with advanced production and testing equipment.
Why Choose Polypac?
Polypac is a scientific and technical hydraulic seal manufacturer and oil seal supplier with over a decade of focused experience. Our facility spans more than 10,000 m² and we maintain long-term collaboration with universities and research institutions to develop sealing materials and custom solutions. That R&D-backed approach ensures each oil resistant rubber O-ring meets performance expectations in real-world use.
Applications
Ideal for hydraulic cylinders, pumps, valves, automotive engines, and industrial equipment where oil resistance is critical. Choose NBR for general oil applications, FKM for higher temperature and chemical resistance, EPDM for specific fluid compatibilities, silicone for low-temperature flexibility, and FFKM when extreme chemical resistance is required.
Ordering & Customization
Polypac offers flexible MOQ, fast prototyping, and testing reports on request. Contact our technical team for material selection guidance and custom O-ring design to match pressure, temperature and sealing gap needs. Protect equipment uptime with seals designed and tested by experts.
Buy now: Choose Polypac oil resistant rubber O-rings for reliable, long-lasting sealing performance.
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FAQ
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If you have any questions about our goods or services, please feel free to contact us.
O-Ring Seals - Buna-N Nitrile Rubber Standard AS568 Sizes
O-rings are the most versatile and economical sealing solution for static and dynamic applications. Our nitrile rubber O-rings offer excellent resistance to petroleum-based oils, fuels, and hydraulic fluids, making them ideal for a wide range of industrial, automotive, and plumbing uses.
O-Ring Assortment Kit - 500+Pcs NBR Buna-N Seals in AS568 Sizes
This comprehensive O-ring kit contains the most commonly used sizes and durometers for general maintenance and repair.
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Polypac is a trusted global supplier of high-performance sealing solutions, providing OEM & ODM services for industries worldwide.
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