Item: Tungstden rod
Purity: 99.95%Min
Size: According to customers' request
Application:
HW91 HW71 HW61: Applied for making filament, cathodes, setting rod at H. T, electrode etc.
HW31 HW42 HW11: Applied for making lead, support, typing needle.
Note: Special requirements to be agreed upon by the supplier and buyer.