Eco-Friendly tungsten rod for quartz furnace pvc weld heating element
Grade : WAl1 W2.1 W1
Appearance: Black, alkali washing, electrolytic polishing.
Application :Suitable for making tungsten heaters, also be used for vacuum evaporation, spaying, etc. ,
widely used in semiconductor and vacuum equipments as heating elements.
Diameter and Tolerance
Number of Strands