Electrical insulating glass tube Electrical insulating glass tube is an insulating material designed for reliable insulation and protection of wires, cables and conductive elements in electrical and electrotechnical systems. The product is characterized by high electrical insulation properties, heat resistance and mechanical strength. It can be used in various electrical devices, distribution and electrical cabinets, transformers and other electrical equipment. Main advantages: high electrical insulation properties; resistance to high temperatures; mechanical strength; reliable protection of electrical equipment; long service life; a wide range of applications in industry and electrical engineering. Scope of application: insulation of electrical wires and cables, electrical installation, assembly of transformers and electrical equipment, as well as use as a protective element in industrial electrical equipment. The product can be supplied in various sizes and with various technical specifications depending on customer requirements.