Open-End Cold Shrink Tube
The Open-End Tubular Rubber Sleeve, brought to you by Qingdao Runlin International Trading Co., Ltd., is a versatile and reliable solution for wire and cable connections in the telecommunication and power field, as well as various other types of connections.
Features
- Pre-expanded and assembled onto a removable core for easy installation
- Removable core allows for positioning over cable connectors, terminal lugs, etc.
- Shrinks onto the connector to form a waterproof seal
- Made of high-quality Silicone rubber material
- Excellent weather resistance, ensuring durability in various conditions
- Acid and alkali resistance for enhanced protection
Benefits
- Effortless installation process saves time and effort
- Provides a secure and reliable waterproof seal
- Ensures long-lasting performance in telecommunication and power applications
- Protects wire and cable connections from weather, acid, and alkali
- Versatile and suitable for various types of connections



Technical Data

Runlin - Leading Manufacturer of Silicone Cold Shrink Tubes
Qingdao Runlin International Trading Co., Ltd. is a reputable manufacturer and supplier of high-quality silicone cold shrink tubes and related products. With our extensive experience and dedication to excellence, we have established ourselves as a leader in this field.
Since our establishment in 2010, we have been committed to providing superior products to our customers. Our manufacturing process adheres to the ISO9001:2008 test standards, ensuring the highest level of quality. We are proud to have received the certificate of conformity of quality management system certification.
At Runlin, we take pride in our innovative approach to product development. Our technical director has designed machines specifically for producing the main parts of cold shrink tubes. One of our key achievements is obtaining a utility model patent for our plastic strip extruder, which further solidifies our leading position in the market. In fact, 80% of the supporting plastic belts in the market are produced by Runlin.
Our primary focus is on cold shrink products, and our range includes 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.
At Runlin, we are committed to delivering high-quality products and providing reliable service to our partners and customers. We aim to support you in achieving success in your business endeavors. Choose Runlin for exceptional silicone cold shrink tubes and accessories.





