EB filament,tungsten coil B080U8

1)vacuum coating
2) electron gun coating
3) electron gun filament/EB filament
4)20pcs/box
5)Quality guarantee

We are a tungsten supplier from Ganzhou China, the largest tungsten orgin in the world.

More that 6 years professional exporter experience, quanlity guarantee with all of our products.

 

our products have already got SGS test certificate. Contact us for more information.

 

tungsten Filament is used as filament,cathode for emitting tube,high temperature electrodes,many specification are supplied.
Tungsten Filament is mainly used as filament,cathode for emitting tube,high temperature electrodes,Tungsten wire in twisted,folded-heater for electronic tube,grid,gridsiderod for electron tube.

 Feature: Made from tungsten wire  is with high thermal conductivity, good corrosion- resistant, nice breaking-resistant and long life for coating.

we could provide products according to customer`s drawing or sample.