Made from glass braiding, impregnated with electric- and heat-resistant lacquer in conformance with the following standards:  

        Bulgarian State Standard /BDS/ 8287-80
        DIN 40620

        Main field of application – electric-, heat- and mechanical insulation in the manufacture and repair of electric motors, transformers, electric welding units, electric machines, lighting fittings and household electrical appliances. These products are highly flexible. The surface is smooth, non-adhesive and allows easy mounting.

        Glass sleeves are manufactured by a modern continuous technological process. Internal diameter: from 0.5 to 14 mm. Disruptive voltage from 1 to 8 kV.

        Depending on the heat resistance value of the electroinsulating lacquer, glass sleeves are categorized as:  

        Polyurethane glass sleeves – impregnated with polyurethane lacquer.
        Temperature grade F – 155°C
        Color – neutral

        Silicone glass sleeves – extruded with silicone
        Temperature grade H – 180° C
        Temperature grade C – 230° C

        Manufactured in a wide color range.