Polypac Piston Seals Manufacturer — Durable Custom Seals

Product Overview

Polypac piston seals are engineered for reliable performance in hydraulic and pneumatic systems. As a specialist piston seals manufacturer, Polypac combines decades of sealing expertise, advanced production equipment, and strict quality control to deliver seals that minimize leakage, reduce wear, and extend service life.

Key Benefits

• High durability and abrasion resistance to withstand heavy use
• Excellent sealing performance under high pressure and temperature
• Low friction designs for smoother operation and energy savings
• Consistent quality from modern production and testing facilities

Materials & Customization

We offer piston seals in a wide range of materials to match your application: filled PTFE (bronze, carbon, graphite, MoS₂, glass), NBR, FKM, silicone, EPDM, and FFKM. Our 10,000+ m² facility and advanced tooling allow fast customization of sizes, profiles, and compound blends for special working conditions.

Why Choose Polypac

Founded in 2008, Polypac is a scientific and technical seal manufacturer with deep ties to universities and research institutes. Our strengths include material development, strict testing protocols, and a focus on practical solutions that reduce downtime and maintenance costs. We treat every customer as a partner and work closely to meet specifications and delivery timelines.

Applications

Ideal for hydraulic cylinders, industrial machinery, mobile equipment, marine systems, and other demanding environments where dependable piston sealing is essential.

Get Started

Contact Polypac for a free consultation, sample, or custom quotation. Tell us your operating pressure, temperature range, and media to receive the best piston seal solution for your needs.