POM BRT Rings — Polypac Precision Sealing Solutions

POM BRT Rings by Polypac — Durable, Low-Friction Sealing

Overview

POM BRT Rings are engineered thermoplastic seals designed for demanding hydraulic, pneumatic and rotary applications. Polypac combines decades of sealing expertise and advanced production equipment to deliver rings with exceptional dimensional stability, low friction and long service life. Ideal where metal-to-polymer compatibility and reduced wear are required, POM BRT Rings provide a reliable alternative to traditional materials.

Key Benefits of POM BRT Rings

POM BRT Rings offer remarkable wear resistance, low creep, and superior mechanical strength at a wide temperature range. Their low friction coefficient reduces energy loss and heat generation in dynamic systems, while excellent chemical compatibility ensures stable performance in oils, fuels and many hydraulic fluids. These properties reduce downtime and maintenance costs for industrial equipment.

Technical Specifications & Customization

Polypac manufactures POM BRT Rings to precise tolerances using modern CNC and molding processes. We support a wide range of inner diameters, cross-sections and surface finishes to meet OEM and aftermarket requirements. Custom compound formulations and post-processing are available for special working conditions, including high-speed rotation, aggressive media, or tight dimensional constraints.

Applications

Common uses for POM BRT Rings include hydraulic cylinders, rotary shafts, pump seals, valve stems and general-purpose oil sealing in heavy machinery, automotive and aerospace subsystems. Their robustness makes them particularly suited for environments where metal wear and contamination must be minimized.

Quality & Manufacturing Credibility

Founded in 2008, Polypac is a scientific and technical hydraulic seal manufacturer and oil seal supplier. Our 10,000+ m² facility and industry-leading testing equipment ensure consistent product quality. We maintain long-term collaborations with universities and research institutions to advance sealing material development and validation.

Why Choose Polypac

Choosing Polypac means access to experienced technical support, fast prototyping and scalable production. If you need tailored POM BRT Rings or integrated sealing systems, contact Polypac for samples, CAD data and application-specific recommendations to optimize performance and lifecycle costs.