Combination tube is also called fuse tube, and features Multiwind
liner that's virtually impervious to water ingress.
Special UV-resistant finish assures long life.
Vulcanized fiber tube is manufactured by winding zinc chloride
treated paper on making mandrel to the predetermined wall
thickness.
They are then going through puring, drying, rolling, grinding, and
sanding processes to get desired inside and outside
diameters. Vulcanized fiber tube has a density around 1.40
g/cm3.
It has good physical properties, mechanical properties, dielectric
strength, arc resistance, and arc-quenching characteristics.
Because of its excellent machinability,vulcanized fiber tube can be
sanded, knurled, spirally cut, threaded, lathed, and easily
fabricated to various products.
The major applications of vulcanized fiber tubes are fuse
cartridges, high voltage cutout fuse liners, lightning
arresters, grommets, insulators, and bushings.