Small Rubber O-Rings for Sealing and Protection

Small O-rings are used for sealing and protection across a wide range of critical applications, including automotive engine components, hydraulic systems, and fuel applications; aerospace flight systems; medical devices and pharmaceutical equipment; and industrial machinery such as pneumatic cylinders and hydraulic systems. They prevent leakage and maintain performance under varying pressure and temperature conditions.

Small rubber O-rings are available in several elastomer materials including NBR, FKM/Viton, EPDM, VMQ/Silicone, and HNBR, each offered in multiple durometer options. Additional material options include LSR (Liquid Silicone Rubber) and TPE/TPU compounds, allowing selection based on specific chemical, temperature, and application requirements.

Our small rubber O-rings comply with a comprehensive set of international standards, including AS568, BS4518, GB/T3452.1, JIS B2401 (P/G/S/V series), SMS1586, METRIC, and JASO F404. This broad standards coverage ensures compatibility with global engineering specifications across automotive, aerospace, industrial, and other sectors.

Yes. We manufacture USP Class VI certified biocompatible O-rings in Class 1000 cleanroom environments using a closed-loop production process and automated manufacturing to ensure maximum purity and consistency. Our ISO 17025 accredited laboratory and ISO 9001:2015 quality system support the custom development of medical-grade silicone seals that meet pharmaceutical and medical device standards.

Yes. We offer FDA CFR 177.2600 compliant materials for food contact applications and a dedicated range of Sanitary & Drinking Water Seals that are certified to multiple international drinking water standards. These seals are designed to meet strict safety and regulatory requirements for potable water and food processing environments.

For high-pressure applications, we offer several specialized solutions including T-Seals — a T-shaped elastomeric element reinforced by two anti-extrusion rings for outstanding performance under extreme pressure and temperature. We also provide Back-up Rings that complement standard O-rings by filling extrusion gaps and raising pressure capability, as well as higher hardness materials and RGD-resistant compounds engineered specifically for oil and gas environments with extreme pressures and chemically aggressive media.

Yes. Custom hydraulic and pneumatic seals can be delivered within hours for emergency situations. Detroit Sealing Components' rapid turnaround capabilities and nationwide distribution network enable overnight delivery for critical production line needs, making them a reliable partner when standard off-the-shelf solutions are insufficient and downtime is not an option.