{"id":2685,"date":"2026-07-31T07:17:08","date_gmt":"2026-07-31T07:17:08","guid":{"rendered":"https:\/\/www.fhysilicone.com\/?post_type=product&p=2685"},"modified":"2026-07-31T07:22:02","modified_gmt":"2026-07-31T07:22:02","slug":"custom-four-tab-silicone-sealing-ring-waterproof-silicone-gasket-with-positioning-tabs-for-oem-odm","status":"publish","type":"product","link":"https:\/\/www.fhysilicone.com\/ru\/product\/custom-four-tab-silicone-sealing-ring-waterproof-silicone-gasket-with-positioning-tabs-for-oem-odm\/","title":{"rendered":"Custom Four-Tab Silicone Sealing Ring \u2013 Waterproof Silicone Gasket with Positioning Tabs for OEM & ODM"},"content":{"rendered":"

Our custom Four-Tab Silicone Sealing Ring is a precision-molded silicone gasket engineered for reliable sealing, secure positioning, and long-term durability in industrial and commercial applications. Unlike conventional O-rings or flat silicone gaskets, this sealing ring features four integrated positioning tabs that provide enhanced installation stability and accurate alignment during assembly. The unique four-tab structure minimizes movement during installation while helping maintain proper gasket positioning throughout operation.<\/p>\n

Manufactured from premium-quality silicone rubber, this sealing ring offers excellent flexibility, compression recovery, and resistance to temperature changes, making it suitable for electronic equipment, household appliances, medical devices, automotive components, fluid systems, industrial machinery, and customized sealing solutions. We provide comprehensive OEM and ODM manufacturing services, allowing customers to customize dimensions, hardness, colors, structures, and material properties according to their project requirements.<\/p>\n

\n

Precision Four-Tab Positioning Design<\/b><\/span><\/h2>\n

The most distinctive feature of this silicone gasket is its four integrated positioning tabs. Compared with traditional circular sealing rings, the four-tab design allows the gasket to be accurately positioned inside equipment housings, covers, and mounting assemblies.<\/p>\n

These positioning tabs help reduce movement during installation and improve assembly efficiency. Depending on the product structure, the tabs may also cooperate with clips, slots, screws, locating posts, or retaining structures to provide more stable installation.<\/p>\n

The number, angle, thickness, size, and shape of the tabs can all be customized according to customer drawings or equipment requirements.<\/p>\n

\n

\u041f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/b><\/span><\/h2>\n

Silicone rubber naturally provides excellent elasticity, allowing the sealing ring to create reliable contact between mating surfaces after compression.<\/p>\n

When properly installed, the gasket helps reduce the penetration of water, dust, moisture, air, and other contaminants into the internal structure of the equipment.<\/p>\n

Different sealing profiles are available, including:<\/p>\n

    \n
  • Flat sealing surface<\/span><\/li>\n
  • Double-lip sealing<\/span><\/li>\n
  • Raised sealing bead<\/span><\/li>\n
  • Multi-layer sealing profile<\/span><\/li>\n
  • Customized groove design<\/span><\/li>\n<\/ul>\n

    Actual sealing performance depends on the overall product design, compression ratio, installation method, surface finish, operating pressure, and application environment. If specific waterproof ratings or pressure requirements are needed, customers are encouraged to provide the relevant technical specifications during the design stage.<\/p>\n

    \n

    Flexible Silicone Material with High Elastic Recovery<\/b><\/span><\/h2>\n

    The sealing ring is manufactured using premium silicone rubber that combines softness with excellent resilience. After repeated compression, the material maintains its elasticity and quickly returns toward its original shape, helping ensure stable sealing performance over time.<\/p>\n

    Different Shore A hardness levels are available depending on application requirements. Softer silicone offers better conformity to irregular surfaces, while harder silicone provides increased structural support and wear resistance.<\/p>\n

    Material selection can be optimized according to sealing force, assembly method, operating temperature, and expected service life.<\/p>\n

    \n

    Waterproof, Dustproof and Protective<\/b><\/span><\/h2>\n

    The four-tab silicone sealing ring is designed for equipment requiring dependable environmental protection. It can help reduce the ingress of dust, moisture, splashes, and airborne contaminants while protecting sensitive internal components.<\/p>\n

    \u041a \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u043c \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043e\u0442\u043d\u043e\u0441\u044f\u0442\u0441\u044f:<\/p>\n

      \n
    • Electronic control boxes<\/span><\/li>\n
    • LED lighting fixtures<\/span><\/li>\n
    • Medical device housings<\/span><\/li>\n
    • Industrial instruments<\/span><\/li>\n
    • Sensor assemblies<\/span><\/li>\n
    • Water treatment equipment<\/span><\/li>\n
    • Pump systems<\/span><\/li>\n
    • Valve assemblies<\/span><\/li>\n
    • Laboratory equipment<\/span><\/li>\n
    • Smart home products<\/span><\/li>\n<\/ul>\n

      The final waterproof or dustproof rating depends on the complete product assembly and should always be verified through finished-product testing.<\/p>\n

      \n

      Wide Temperature Resistance<\/b><\/span><\/h2>\n

      Silicone rubber performs well across a broad range of temperatures, maintaining flexibility in cold environments while resisting deformation under elevated temperatures.<\/p>\n

      Depending on the selected silicone formulation, the product can be designed for operating temperatures approximately ranging from -60\u00b0C to 200\u00b0C<\/b><\/span>.<\/span><\/p>\n

      Special material formulations are also available for applications involving continuous high-temperature exposure, outdoor environments, ozone, ultraviolet light, or other demanding operating conditions.<\/p>\n

      Customers should provide their working temperature, operating duration, and environmental conditions so that the most appropriate silicone material can be recommended.<\/p>\n

      \n

      Durable and Long Service Life<\/b><\/span><\/h2>\n

      Compared with many conventional rubber materials, silicone demonstrates excellent resistance to aging, weathering, ozone, and repeated compression. Under normal operating conditions, the sealing ring maintains its flexibility, dimensional stability, and sealing performance throughout extended service periods.<\/p>\n

      For applications involving continuous contact with oils, fuels, chemicals, acids, alkalis, or solvents, material compatibility should be evaluated based on the specific medium and operating conditions. Customized silicone compounds are available for specialized industrial applications.<\/p>\n

      \n

      Precision Custom Manufacturing<\/b><\/span><\/h2>\n

      Each sealing ring is produced using precision molding technology to ensure consistent dimensions, clean edges, and stable product quality.<\/p>\n

      We support complete customization, including:<\/p>\n

        \n
      • Inner diameter and outer diameter<\/span><\/li>\n
      • Cross-sectional thickness<\/span><\/li>\n
      • Four-tab dimensions<\/span><\/li>\n
      • Positioning structure<\/span><\/li>\n
      • Mounting holes or slots<\/span><\/li>\n
      • \u0422\u0432\u0451\u0440\u0434\u043e\u0441\u0442\u044c \u0441\u0438\u043b\u0438\u043a\u043e\u043d\u0430<\/span><\/li>\n
      • \u041f\u043e\u0434\u0431\u043e\u0440 \u0446\u0432\u0435\u0442\u0430<\/span><\/li>\n
      • \u0422\u0435\u043a\u0441\u0442\u0443\u0440\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/span><\/li>\n
      • Molded logos<\/span><\/li>\n
      • Part numbers<\/span><\/li>\n
      • Special functional structures<\/span><\/li>\n<\/ul>\n

        Customers may provide CAD drawings, 3D files, technical specifications, or physical samples for evaluation. Our engineering team can assist with structural optimization before tooling begins.<\/p>\n

        \n

        OEM & ODM Customization Service<\/b><\/span><\/h2>\n

        As an experienced silicone products manufacturer, we provide complete OEM and ODM production services for global customers.<\/p>\n

        \u0412 \u043f\u0435\u0440\u0435\u0447\u0435\u043d\u044c \u043d\u0430\u0448\u0438\u0445 \u0443\u0441\u043b\u0443\u0433 \u0432\u0445\u043e\u0434\u044f\u0442:<\/p>\n

          \n
        • Product design consultation<\/span><\/li>\n
        • \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u043e \u0432\u044b\u0431\u043e\u0440\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430<\/span><\/li>\n
        • Mold development<\/span><\/li>\n
        • Prototype manufacturing<\/span><\/li>\n
        • Sample verification<\/span><\/li>\n
        • \u0421\u0435\u0440\u0438\u0439\u043d\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e<\/span><\/li>\n
        • Quality inspection<\/span><\/li>\n
        • \u0418\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0430<\/span><\/li>\n
        • Private labeling<\/span><\/li>\n
        • Export support<\/span><\/li>\n<\/ul>\n

          Whether you require small prototype quantities or large-volume manufacturing, we can provide flexible production solutions tailored to your project.<\/p>\n

          \n

          \u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/b><\/span><\/h2>\n

          This custom four-tab silicone sealing ring is widely used in numerous industries, including:<\/p>\n

            \n
          • Industrial machinery<\/span><\/li>\n
          • Electronic equipment<\/span><\/li>\n
          • Consumer electronics<\/span><\/li>\n
          • Household appliances<\/span><\/li>\n
          • Medical devices<\/span><\/li>\n
          • Water purification systems<\/span><\/li>\n
          • Fluid control equipment<\/span><\/li>\n
          • Food processing machinery<\/span><\/li>\n
          • Automotive components<\/span><\/li>\n
          • Smart home devices<\/span><\/li>\n
          • Communication equipment<\/span><\/li>\n
          • Laboratory instruments<\/span><\/li>\n<\/ul>\n

            It is suitable for sealing, positioning, vibration isolation, waterproof protection, dustproof protection, and structural alignment in a wide range of custom assemblies.<\/p>\n

            \n

            \u041f\u043e\u0447\u0435\u043c\u0443 \u0441\u0442\u043e\u0438\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043d\u0430\u0448\u0438 \u0441\u0438\u043b\u0438\u043a\u043e\u043d\u043e\u0432\u044b\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043b\u044c\u0446\u0430?<\/b><\/span><\/h2>\n
              \n
            • Premium silicone raw materials<\/span><\/li>\n
            • Precision molding technology<\/span><\/li>\n
            • Excellent sealing performance<\/span><\/li>\n
            • Four-tab positioning structure<\/span><\/li>\n
            • Waterproof and dustproof design<\/span><\/li>\n
            • High elasticity and compression recovery<\/span><\/li>\n
            • High and low temperature resistance<\/span><\/li>\n
            • \u0414\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b<\/span><\/li>\n
            • OEM & ODM customization<\/span><\/li>\n
            • Professional engineering support<\/span><\/li>\n
            • Fast sample development<\/span><\/li>\n
            • Stable mass production quality<\/span><\/li>\n<\/ul>\n

              For an accurate quotation, please provide your product drawings, dimensions, material requirements, hardness, operating environment, estimated order quantity, and any special testing standards. Our engineering team will recommend the most suitable manufacturing solution for your custom silicone sealing ring project.<\/p>","protected":false},"excerpt":{"rendered":"

              Custom Four-Tab Silicone Sealing Ring \u2013 Waterproof Silicone Gasket with Positioning Tabs for OEM & ODM<\/p>","protected":false},"featured_media":2686,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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