high quality,high purity 99.99% Wolfram filament, tungsten wire
USD $55 - $67 /Kilogram
Min.Order:1 Kilogram
Zhuzhou Jingzuan Carbide Co., Ltd.
Quick Details of Wolfram filament and tungsten wire
Wire Gauge: 0.04''--2'' | color: silvery white | surface: ground |
processing method: pressing | processing equipment: pressing machine | fineness: ASTM standard |
the depth of parallelism: ASTM standard | tolorance: ASTM standard | purity: >99.95% |
payment method: T/T, L/C,Escrow | packaging: wooden cases |
Elments | W | O | N | C | Si | Fe | Ni |
Content | 99.96Min. | 0.005 | 0.002 | 0.01 | 0.001 | 0.0019 | 0.0011 |
Content of tungsten | Content of all other elements | Content of each element |
≥99.95% | ≤0.05% | ≤0.01% |
Specification
Molybdenum rod | tungsten wire | tungsten wire for spraying | ||||
diameter(mm) | explanation | diameter (mm) | explanation | diameter (mm) | Toleranceof Dia. | explanation |
3.0~60.0 | used for ground rods and polishing rods | 0.08∼0.25 | coiling | 1.41∼2.0 | -0.04∼+0 | With lead milk on the surface in black color, single weight can be discussed |
0.25∼1.0 | Straight or rolling | 2.01∼3.0 | -0.05∼+0 | |||
1.0∼3.0 | Rolling ,or straight with ground finished | 3.0∼3.8 | -0.05∼+0 |
Application of Wolfram filament or tungsten wire:
(1) circles the filament core, the support wire, the lead-out wire, the electronics grid and so on.
(2) the support silk, the lead-out wire guide rod, the electricity vacuum components, the heater element, the high temp electric resistance furnace gives off heat the material and so on.
for more info about Wolfram filament and tungsten wire Contact :
Sales: Ms.Bigel Wu
Skype: haocarbide
Tel: 86 731 22031856
Mob: 86 15273315755
Email: bigel(at)