The Development History Of Pre-insulated Bushing In My Country

The invention and application of pre insulated sleeve is a microcosm of the development of new materials technology. In recent years, my country's new high-tech has made great progress, and many new materials technologies are in the international leading position; it has also laid a solid foundation for the development of materials science in my country, and has innovatively developed pre insulated junction sleeve applied to various industries.

The early insulated joint sleeve was far less diverse than today. At that time, it was mainly yellow wax tubes; nowadays, the number of new recruits in the fiberglass casing industry is increasing. Among them, the more commonly used ones are fiberglass tubes, self-extinguishing tubes, silicone fiberglass tubes, silicone rubber fiberglass tubes, fixed tubes, inner rubber and outer fiber casings, acrylic glass paint tubes and other products. These different types of products are divided into different application fields and have made immortal contributions to my country's economic development.
With the development of my country's glass fiber industry, the glass fiber sheathing industry will add new types of fiber tube products in the future. As a fiber tube manufacturer, we are sincerely proud of the great achievements made by my country in the glass fiber sheathing industry, and we also look forward to making greater efforts in the new journey and contributing to the technological innovation of my country's glass fiber sheathing.