the Silicone Rubber Tubular Sleeve is a game-changer in wire and cable connection sealing. This innovative product is a must-have for professionals in the telecommunication and power field.
Features:
- Open-end tubular rubber sleeve for easy installation
- Pre-expanded and assembled onto a removable core
- Removable core allows for positioning over cable connectors, terminal lugs, etc.
- Rubber tube shrinks onto the connector, creating a waterproof seal
- Made of high-quality silicone rubber material
- Excellent weather resistance
- Resistant to acid and alkal
Benefits:
- Effortless installation process
- Ensures a secure and waterproof seal
- Protects wire and cable connections from the elements
- Reliable performance in various weather conditions
- Resistant to corrosive substances
- Long-lasting durability




Qingdao Runlin International Trading Co., Ltd. is a leading manufacturer and supplier of silicone cold shrink tubes and related products. With ISO9001:2008 certification for our quality management system, we pride ourselves on providing top-notch products.
Our innovative approach to manufacturing sets us apart. Our technical director has designed machines, including a patented plastic strip extruder, which produces 80% of the supporting plastic belt in the market. This establishes our leading position in the industry.
Main Offerings:
- Cold Shrink Tubes for Telecommunication
- Cold Shrink Cable Accessories
- Self-Adhesive Silicone Tape
These products are highly sought after, not only in our domestic market, but also in Europe, South Asia, and other regions.
Choose Runlin for:
- High-quality silicone cold shrink tubes
- Reliable service and support
- Winning more business with our products





