Tungsten Heater 

made of tungsten wires with high melting point and good corrosion
resistance. They are mainly used for vacuum metallizing, such as heating elements
for chrome scope, mirrors, plastics and decoration articles.
Tungsten Coils can be stranded into single or multi wires according to the samples
or drawings of customers.

Pure wire and doped wire are both available.

Diameter of tungsten wire: 0.2-1.2mm