Heat Shrinkable Insulating Tube is designed with before shrink inner diameter ranging from 20 to 200 mm. The Heat Shrinkable Tube is available in three different types including anti-tracking tubes, black insulating tubes and dual wall conductive - insulating tubes. The Heat Shrinkable Tube comes with after shrink inner diameter in the range of 6 to 60mm. Heat Shrinkable Insulating Tube can be availed with a wall thickness range of 2.2 to 4.5mm.