Designed as an open-end tubular rubber sleeve, this pre-expanded tubing is assembled onto a removable core, making installation quick and convenient. The core 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, creating a secure and waterproof seal.

Manufactured using high-quality Silicone rubber material, this tubing boasts exceptional weather resistance, as well as resistance to acids and alkalis. This ensures long-lasting performance, even in challenging environments.

With its excellent sealing properties, the Silicone Rubber Tubing is an ideal choice for a wide range of connection types. Whether used in telecommunications or power applications, this tubing provides reliable protection and ensures optimal performance.

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Technical Data

Runlin is a leading manufacturer and supplier of silicone cold shrink tubes and related products. Established in 2010, we have obtained the ISO9001:2008 certification, proving our commitment to quality management.

Our technical director has designed machines for producing the main parts of cold shrink tubes. In fact, our plastic strip extruder has received a utility model patent, solidifying our leading position in this field. It is worth noting that 80% of the supporting plastic belts in the market are produced by Runlin.

At Runlin, our primary focus is on cold shrink products. Our main offerings include cold shrink tubes for telecommunication, cold shrink cable accessories, and self-adhesive silicone tape. These products have gained popularity not only in our domestic market but also in Europe, South Asia, and other regions.

We are dedicated to manufacturing high-quality products and providing reliable service to our partners and customers. By choosing Runlin, you can trust that we will support you in winning more and more business.