Polypac PTFE BRT Seals — High-Performance Hydraulic Sealing Solutions

PTFE BRT Seals by Polypac: Reliable, Low-Friction Solutions for Demanding Environments

Polypac designs and manufactures High Quality PTFE BRT seals tailored for hydraulic systems and severe working conditions. Combining the inherent low-friction, excellent chemical resistance, and high-temperature performance of PTFE with specially engineered BRT fillers, our seals reduce wear, extend service life, and improve system efficiency. As a leader in seal manufacturing, Polypac brings decades of material science and production expertise to every custom solution.

Why Choose PTFE BRT?

PTFE BRT offers superior sliding characteristics and long-term dimensional stability compared to conventional elastomers. The BRT filler improves load-bearing capacity and resistance to extrusion while preserving PTFE’s low coefficient of friction. This makes PTFE BRT ideal for high-speed pistons, reciprocating rods, and static-dynamic sealing interfaces where reduced leakage and minimal maintenance are critical.

Applications and Industries

Polypac PTFE BRT seals serve aerospace, mobile hydraulics, oil & gas, marine, and industrial machinery. Typical applications include hydraulic cylinders, valves, pumps, and actuators operating under high pressure, contamination, or elevated temperatures. Our PTFE BRT solutions are engineered to perform reliably in both clean and harsh environments.

Manufacturing Excellence & Customization

With over 10,000 m² of facility space and 8,000 m² of advanced factory floor, Polypac offers precision machining, molding, and post-processing for PTFE BRT components. We provide fully customized geometries, tight tolerances, and rapid prototyping to meet unique design requirements. Long-term collaborations with universities and research institutes ensure our materials and processes remain cutting-edge.

Materials & Complementary Products

In addition to PTFE BRT, Polypac supplies a broad portfolio including bronze-filled PTFE, carbon-filled PTFE, MoS₂-filled and glass-filled PTFE, plus O-rings in NBR, FKM, silicone, EPDM, and FFKM. We optimize material selection to balance friction, wear resistance, chemical compatibility, and cost.

Quality Assurance & Support

Our production lines use industry-leading testing equipment to verify dimensional accuracy, hardness, and sealing performance. Polypac’s quality management and custom testing protocols help ensure reliability across production runs. Technical support, material data sheets, and installation guidance are provided to simplify specification and procurement.

Ordering & Contact

For PTFE BRT sealing solutions tuned to your application, contact Polypac for quotes, samples, and engineering consultations. Partner with an experienced manufacturer that delivers durable, efficient seals engineered for real-world performance.