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Heart-shaped ring lining

Inner-lined heart-shaped rings are typically not used as standalone fittings, but rather as auxiliary components installed inside other connecting hardware.

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  • 产品描述
  • Product Introduction

    The heart-shaped liner ring is typically not used as a standalone fitting but rather serves as an auxiliary component installed inside other connecting fittings. Its unique "heart-shaped" cross-sectional design allows it to nest securely within the corresponding fitting, primarily functioning to fill gaps and increase the contact area with the optical cable or conductor. By doing so, it helps distribute the pressure exerted by the fitting onto the cable, effectively protecting the cable's surface from mechanical damage. At the same time, it enhances the overall tightness and stability of the connection, making it an essential yet often overlooked detail in pre-twisted installation systems.

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Specializing in the production and service of preformed armor rods, power line hardware, line equipment, and telecommunications products, we offer a wide range of over thousands of power products. Our main offerings include the R&D, production, and sales of ADSS, OPGW, and OPPC optical fiber cable fittings, preformed power line hardware, preformed fittings for electrified railways, as well as safety tools and equipment.

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Certificate of Quality Management System Certification
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Relying on our integrated advantages in R&D, production and sales, we offer professional customization services for over a thousand products including ADSS/OPGW/OPPC optical cable hardware, electrified railway hardware and safety tools, precisely matching the complex application requirements in fields such as power, rail transit and communication. Combining mature experience with technological innovation, we provide reliable and efficient customized solutions for your projects.

All goods will undergo strict inspection before shipment. Please check them carefully upon receipt. If there are any problems, please contact us in time.

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