Rubber Tubes for Hydraulic Sealing | Polypac Custom Solutions

Polypac Rubber Tubes — Precision Sealing for Hydraulic Systems

Overview

Polypac specializes in manufacturing high-quality Rubber Tubes and hydraulic sealing components tailored to demanding industrial environments. Founded in 2008, our deep expertise in filled PTFE and elastomeric compounds has evolved into a complete sealing portfolio, including O-rings and custom rubber rings engineered for longevity and leak-free performance.

Product Range

Our Rubber Tubes are available in a wide range of diameters, wall thicknesses and compound formulations to suit dynamic and static sealing applications. From standard NBR tubes for oil resistance to FKM and FFKM for high-temperature and aggressive media, Polypac delivers materials selected for each application to ensure optimal service life and reliability.

Materials and Performance

Polypac combines traditional filled PTFE expertise with modern elastomers—NBR, FKM, EPDM, silicone and FFKM—to create Rubber Tubes that resist abrasion, swelling and chemical attack. Our advanced compounding and testing protocols guarantee consistent hardness, compression set resistance and dimensional stability under pressure and temperature cycles.

Customization and Quality Assurance

With a custom rubber ring and O-ring factory covering over 10,000 square meters and 8,000 square meters of production space, Polypac offers scalable manufacturing and rigorous QC. We provide bespoke Rubber Tubes for special working conditions, rapid prototyping, and close R&D partnerships with universities and research institutions to solve unique sealing challenges.

Applications and Advantages

Polypac Rubber Tubes are engineered for hydraulic cylinders, pneumatic lines, oil and gas equipment, and specialty machinery. Choosing Polypac means selecting a supplier with advanced production equipment, proven material science, and a commitment to on-time delivery and technical support—ensuring reliable sealing performance across industries.