PRODUCTS
Black Silicone NBR EPDM FKM Rubber O-Ring, Round Circular Sealing Gasket
Black molded rubber O-rings, circular sealing gaskets. Available in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR. Waterproof, oil resistant for static and dynamic sealing. Custom sizes available.
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Our black rubber O-rings are precision molded circular sealing rings. Designed for static and dynamic sealing applications to prevent liquid, gas leakage and block dust ingress.
Main Features
✔ Standard Circular O ShapeUniform cross-section ring design, simple installation inside grooves. Creates tight sealing under compression for reliable leak protection.
✔ Multiple Rubber Material OptionsAvailable in NBR, Silicone, EPDM, FKM, High-Fluororubber, HNBR to meet oil-resistant, high-temperature, weatherproof and chemical resistant requirements.
✔ Excellent Sealing & Anti-Aging PerformanceGood elasticity, wear resistance and compression set resistance. Stable sealing performance in varying temperature and pressure environments.
✔ Wide ApplicationIdeal for hydraulic systems, pneumatic tools, bicycle accessories, outdoor sports gear, plumbing fittings, machinery and instrument assemblies.
✔ Customizable SupportCustom inner diameter, outer diameter, cross-section size, hardness and colors. Custom mold available, support sample testing and bulk production orders.
These rubber O-rings are classic, cost-effective sealing parts widely used in industrial and outdoor equipment assemblies. Contact us for custom sizes and wholesale quotation.
