tungsten wire tungsten filament

tungsten wireshave already got SGS test certification. Application: Stranded tungstenwire is applied for making heater elements and other heater components in semiconductor and vacuum devices. Feature: Made from tungsten wireis with high thermal conductivity, good corrosion- resistant, nice breaking-resistant and long life for plating. tungstenstrantedfilament 1)diameter according to customer needed , 2)purity at least 99.95% W, Tungstenheatermade of tungsten wires, have 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 filaments can be stranded into single or several wires according to the samples Or drawings of customers. Pure wire and doped wire are both available.diameter of tungsten wire: 0.38---2.0mm tungstenheateris used as vacuum material. Tungsten filament is applied as evaporator(heating element)in the vacuum metallizing We can produce the products according to the customers' drawings or sample. Looking forward to your inquiry.