99.95% tungsten wire
USD $30 - $120 /Kilogram
Min.Order:1 Kilogram
Baoji Top Star Non-Ferrous Metals Co., Ltd.
tungsten filament/ tungsten wire
1. Physical and chemical properity:
1. purity:W≥99.95%
2. Density:≥18.8g/cm 3
3. Maximum service temperature: 2450°C
2.Advantage:
1. precise machining tolerance.
2. high quality and purity of tungsten crucible.
3. factory price
4. top line technique
5. strict quality control
TYPE | Purity of tungsten | TYPE | Application |
WAl1 | ≥99.92 | T | Double – screwy filament. Filament for high colour temperature lamp and shockproof lamp etc. |
WAl1 | ≥99.92 | L | Filament for incandescent lamp. Cathode for emitting tube. High temperature electrodes. Twisted tungsten wire etc. |
WAl1 | ≥99.92 | W | Folded – heater for electronic tube, etc. |
WAl2 | ≥99.92 | T | Filament for fluorescent lamp etc. |
WAl2 | ≥99.92 | L | Heater for electronic tube. Filament for incandescent lamp. Twisted tungsten wire etc. |
WAl2 | ≥99.92 | W | Folded – heater for electronic tube, etc. |
WAl3 | ≥99.92 | L | Filament for normal lamp. Spring wire for semiconductors, etc. |
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. |