Specifications

1) Applied for vacuumed coating
2) vacuum evaporation
3) Wire Number: 1-10

 

TUNGSTEN HEATING COILS

 

These kinds of filaments are applied for vacuum coating and optical coating.

 

Tungsten filaments are made of selected high-quality material of tungsten, with the properties of excellent electrical conductivity, excellent thermal conductivity, finely processed.

 

Diameter :Φ0.38-2.0mm

Number of strands : 1-10 wires

 

Remark :  shape and dimensin can be requirement according to customer`s drawing or sample.