Heavy Power Industry

Our high-voltage insulating heat shrink tubing is specifically developed to meet the rigorous demands of heavy electrical equipment, delivering exceptional dielectric strength, high-voltage endurance, and corrosion resistance. It serves as a critical protective solution to ensure the long-term, stable operation of heavy electrical power systems.

Designed to protect high-voltage cables in power systems from damage caused by environmental exposure, thermal expansion, and chemical attack, G-APEX heat shrink tubing maintains outstanding insulation performance even under extreme conditions—such as high temperatures, elevated voltages, and high humidity. It ensures the continuous and reliable operation of power equipment and busbar cable systems in substations, power generation facilities, and other high-voltage transmission and distribution infrastructures.

Additionally, this tubing is particularly effective in enhancing the insulation performance of busbars in substations and switchgear. It features excellent UV resistance, flame retardancy, and chemical resistance critical properties for maintaining system stability and extending the service life of high-voltage equipment.