Tungsten Heaters, made of tungsten wires, have high melting point
and good corrosion resistance. They are mainly used for vacuum
metallizing, as heating elements for chrome scopes, mirrors,
plastics, metal substrates and decoration articles. Tungsten
heaters are made at customers' design in various shapes. Purity：W
99.95% min. Impurities：0.05% max.
Can be stranded into：1~9 strands, 2x3, etc. Each Impurity：0.01 %