The Silicone Rubber Cold Shrink Sleeve is a revolutionary solution for sealing wire and cable connections. This innovative product is indispensable for professionals in the telecommunication and power sectors.
Features:
- Open-end tubular rubber sleeve designed for effortless installation
- Pre-expanded and pre-assembled on a removable core for convenience
- Removable core facilitates easy positioning over cable connectors, terminal lugs, and more
- Rubber tube shrinks to form a waterproof seal over the connector
- Manufactured from premium-grade silicone rubber material
- Outstanding weather resistance
- Highly resistant to acids and alkalis
Benefits:
- Simplified installation process
- Provides a secure, waterproof seal
- Safeguards wire and cable connections from environmental elements
- Delivers reliable performance in diverse weather conditions
- Resistant to corrosive substances
- Ensures long-lasting durability




Qingdao Runlin International Trading Co., Ltd. stands as a premier manufacturer and supplier of top-tier silicone cold shrink tubes and related products. With our ISO9001:2008 certification, we uphold excellence in our quality management system.
At Runlin, we take pride in our cutting-edge approach to manufacturing. Our technical director has crafted advanced machines, including a patented plastic strip extruder, enabling us to produce the majority of supporting plastic belts in the market.
Discover Our Extensive Range of Cold Shrink Products
Our primary focus is on cold shrink products, offering a comprehensive range of solutions to suit your needs:
- Cold Shrink Tubes for Telecommunication: Our cold shrink tubes are meticulously designed for telecommunication applications, ensuring reliable insulation and protection for cables.
- Cold Shrink Cable Accessories: We provide a variety of cold shrink cable accessories, including end caps and breakout boots, to guarantee secure and efficient cable installations.
- Self-Adhesive Silicone Tape: Our self-adhesive silicone tape is a versatile solution for sealing and protecting cable connections, offering superior weather resistance and electrical insulation properties.
These products have garnered popularity not only in our domestic market but also across Europe, South Asia, and other regions.
Experience the Runlin Difference
By choosing Runlin, you can expect:
- High Quality: Our commitment to delivering premium silicone cold shrink tubes ensures you receive reliable and durable products.
- Reliable Service: We highly value our partners and customers, striving to provide excellent support to help you secure more business.
Discover the difference Runlin can make for your projects. Contact us today to learn more about our silicone cold shrink tubes and how they can benefit your applications.







