Polypac Series Seal Solutions — Precision Hydraulic & Oil Seals

Polypac Series Seal Solutions: Reliable, Custom Hydraulic & Oil Seals

Why Polypac Series Seal?

Polypac Series Seal represents decades of sealing know-how packaged into a reliable product line. Founded in 2008, Polypac began with filled PTFE seals and has evolved into a scientific and technical hydraulic seal manufacturer and oil seal supplier. Choosing our Series Seal means choosing a partner that blends research-driven development with award-winning manufacturing to reduce leakage, extend service life, and lower total cost of ownership.

Material Expertise & Product Range

Our Series Seal family includes filled PTFE variants (bronze, carbon, graphite, MoS₂, glass) and a comprehensive O-ring lineup in NBR, FKM, silicone, EPDM, and FFKM. This material breadth lets us match seals to pressure, temperature, chemical exposure, and dynamic or static sealing requirements — ensuring optimal performance across applications.

Advanced Manufacturing & Testing

Polypac’s custom rubber ring and O-ring factory spans over 10,000 square meters with 8,000 square meters of production space. We use industry-leading production and testing equipment and maintain long-term collaborations with top universities and research institutions. Every Series Seal undergoes strict dimensional, material and performance testing to meet international standards.

Customization for Special Working Conditions

The Series Seal line is engineered for customization: tailored cross-sections, compound formulations, and finish options for extreme temperatures, aggressive fluids, or high-speed rotary and reciprocating motions. Our R&D and production teams work closely with customers to develop seals that solve real-world sealing challenges.

Applications & Industry Support

Series Seal products are proven in hydraulics, mobile equipment, automotive, petrochemical, aerospace, and industrial machinery. We provide engineering support, CAD models, and testing data to accelerate selection and validation, helping customers minimize downtime and maximize equipment uptime.

Ordering, Quality & After-Sales

Polypac offers scalable production, competitive lead times, and full traceability. From prototype to volume runs, our Series Seal solutions are backed by rigorous QA and responsive after-sales service. Contact Polypac to specify material, size, and custom requirements for your next sealing project.