Black square frame rubber seal rings, molded rectangular rubber frame gaskets. Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR. For housing & box sealing. Custom sizes & shapes available.
Our black square rubber seal rings are molded rectangular frame rubber gaskets. Made in one-piece frame structure, designed for box, housing and rectangular cavity sealing applications.
Main Features
✔ Square Frame Structure
Continuous rectangular frame profile, fits neatly inside rectangular grooves, provides full perimeter sealing against liquid, dust and moisture.
✔ Multiple Rubber Material Options
Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR to meet oil-resistant, high-temperature, weatherproof and chemical resistant requirements.
✔ Stable Sealing Performance
Good elasticity and compression recovery, tightly fits the mating surface, prevents leaks, dust ingress and moisture penetration.
✔ Wide Application
Suitable for instrument housings, electrical boxes, sensor enclosures, outdoor equipment, valve covers and waterproof casing sealing.
✔ Customizable Support
Custom outer dimension, cross-section thickness, hardness and colors. Accept custom mold development, small sample trial and mass production.
These square frame rubber gaskets are perfect perimeter sealing components for rectangular enclosures and housings. Contact us for custom drawings and wholesale quotation.