Polypac Low Friction Seals — Durable PTFE & O-Ring Solutions

Polypac Low Friction Seals — Reliable, Efficient, Built to Last

Polypac designs and manufactures low friction seals that reduce wear, lower energy loss and extend service life in hydraulic and dynamic applications. Backed by a 10,000 m² facility and advanced production and testing equipment, our seals combine proven materials and tailored designs to meet tough working conditions.

Why choose Polypac low friction seals?

• Low friction performance — PTFE-based compounds and optimized profiles reduce stick-slip and heat build-up.
• Longer service life — filled PTFE varieties and quality elastomers minimize wear under high load and speed.
• Wide material range — bronze, carbon, graphite, MoS₂ and glass-filled PTFE; O-rings in NBR, FKM, silicone, EPDM and FFKM.
• Custom solutions — tailored seals for special pressures, temperatures and media, developed with industry and university partners.

Key features & benefits

Polypac low friction seals deliver smooth operation and reliable sealing with minimal maintenance. Our filled PTFE seals provide superb chemical resistance and low permeability, while our elastomer O-rings offer flexibility and resilience. Together they reduce downtime and total cost of ownership.

Applications

Ideal for hydraulic cylinders, rotary shafts, pumps, valves and other dynamic systems where low friction and longevity matter. We serve OEMs and maintenance teams across industries including construction, agriculture, oil & gas and industrial machinery.

About Polypac

Founded in 2008, Polypac began with filled PTFE seal technology and has grown into one of China’s leading seal manufacturers. Our custom rubber ring and O-ring factory spans over 10,000 m² with 8,000 m² of production space. We collaborate with domestic and international research institutions to keep our products at the cutting edge.

Get the right seal for your needs

Choose Polypac for low friction seals that improve performance and reduce lifecycle costs. Contact us for material advice, custom designs or fast quotes — engineered sealing solutions that work.