This cold shrink rubber sleeve tube is designed for easy installation. It is pre-expanded and assembled onto a removable core, which can be easily removed after positioning the tube over a cable connector or terminal lug. Once in place, the rubber tube shrinks onto the connector, forming a waterproof seal that ensures reliable and long-lasting protection.

Constructed from high-quality Silicone rubber material, the sleeve offers exceptional weather resistance, making it suitable for use in various environmental conditions. It also provides excellent resistance to acids and alkalis, further enhancing its durability and reliability.

With its convenient design and superior sealing capabilities, the Silicone Rubber Sleeve is an ideal choice for professionals in the telecommunication and power industry, as well as other industries requiring secure wire and cable connections.

Introducing the Insulation Tube for 5G Antenna, a must-have accessory for your cable needs. This cold shrink tubing provides excellent insulation and protection for you antenna. Get yours today!

Runlin - Silicone Cold Shrink Tubes

Runlin, a leading manufacturer and supplier of silicone cold shrink tubes and related products, is committed to providing high-quality solutions for your needs.

Founded in 2010, Runlin has established itself as a trusted brand in the industry. With ISO9001:2008 certification, we ensure that our products meet the highest standards of quality.

Our technical director has designed machines for producing the main parts of cold shrink tubes, including a plastic strip extruder that has obtained a utility model patent. This innovation has solidified our leading position in the field. In fact, 80% of the supporting plastic belt in the market is produced by Runlin.

At Runlin, we specialize in cold shrink products. Our main offerings include cold shrink tubes for telecommunication, cold shrink cable accessories, and self-adhesive silicone tape. These products are not only popular in our domestic market but also exported to Europe, South Asia, and other regions.

We are dedicated to delivering high-quality products and providing reliable service to our partners and customers. By choosing Runlin, you can count on us to support you in winning more and more business.