Kuznetskiy prospect, 129/1

Russia, Kemerovo, 650051

8 (3842) 24-04-30 info@avbmining.com

MB-CST 32×68-457

Article: AVB023-001


The elastomeric tube which, when stored, is placed on a spiral plastic cord. This cord is removed during installation. Made of durable rubber, the tube has high dielectric characteristics (25 kV/mm) and is resistant to fungi, acids and alkalis. It has a high shrinkage coefficient, which allows it to be used in a wide range of cable size.

    Technical features

    • Shrinkage of the tube is carried out without special tools, by removing the spiral plastic cord after installing the tube at the place cable splice.
    • Shrinking the tube does not require the use of a gas burner or a heat blower.
    • After shrinkage, due to the constant radial pressing of the tube on the cable jacket, reliable sealing of the splice is ensured.


    • Primary electrical insulation when splice wires and cables for voltages up to 600 V.
    • Protective jacket low-voltage and medium-voltage cables.


    • Voltage: up to 1 kV
    • Dimensions: Diameter before shrinkage/after shrinkage: 68/32 mm. Length:457 mm
    • Material: EPDM rubber
    • Color: Black
    • Operating temperature range: -20°C to + 90°C

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