Tungsten Wire, Wolfram Wire

• Type: Tungsten Wire

Product Description

Description:
1.Tungsten wire, also known as wolfram wire.
2.It normally has two different surfaces as black surface and cleaned surface.
3.Covered with graphite, tungsten wire are regularly black.(black surface)
4. If graphite being removed, they appear with metallic luster.(cleaned surface)
5.We can offer spool and straight type, whose diameters are all above 0.01 mm.
6.According to various impurity contents, tungsten wires can be subdivided into W1, W2, WAL1 and WAL2 grades.
Application:

Grade	Purity(%)	Application
W1	≥99.95	Tungsten wire in twisted and heating parts etc.
W2	≥99.92	Grid side rod for electron tube. Tungsten wire in twisted etc.
WAL1	≥ 99.92	Double - screwy filament. Filament for high color temperature lamp and shockproof lamp etc.
		Filament for incandescent lamp. Cathode for emitting tube. High temperature electrodes. Twisted tungsten wire
		Folded - heater for electronic tube, etc.
WAL2	≥ 99.92	Filament for fluorescent lamp etc.
		Heater for electronic tube. Filament for incandescent lamp. Twisted tungsten wire etc.
		Folded - heater for electronic tube, etc.
		Filament for normal lamp. Spring wire for semiconductors, etc.

Trade terms:
Price terms: FOB,CIF,EXW,FCA,etc.
Payment terms: T/T,Western Union ,Paypal
Package: standard export wooden box or carton box according to your request
Delivery:7-25 days