Pre-Insulated Joint Sleeves are devices used in piping systems to provide insulation and sealing at pipe joints. These sleeves are often used to connect two sections of pipe, especially pipes of different materials or diameters.
The main functions of Pre-Insulated Joint Sleeves include:
Thermal Insulation: Providing insulation at pipe connections prevents heat or coolant from escaping at the connection point and helps keep the temperature of the piping system stable.
Anti-corrosion protection: Provides anti-corrosion protection for pipeline connection points, extending the service life of the pipeline and reducing the risk of corrosion.
Sealing: Ensure the tightness of pipe connection points to prevent liquid or gas leakage and reduce the possibility of system leakage.
Prevent electrochemical corrosion: Some pre-insulated joint sleeves also have the function of preventing electrochemical corrosion, which can reduce corrosion problems caused by electrochemical reactions between different metals.
These sleeves are typically constructed of insulating materials (such as polyurethane or other insulating materials) and corrosion-resistant materials. Depending on specific pipeline requirements and environmental conditions, selecting the appropriate pre-insulated joint sleeve can improve the efficiency and reliability of the piping system.