Henan, China
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High Purity Tungsten Wire, Tungsten Coil, High Temperature Tungsten Wire manufacturer / supplier in China, offering Vacuum Tube Heating Wire High Purity Tungsten Wire, 99.95% Molybdenum Rods, Custom Molybdenum Rods for Industry, 99.95% Molybdenum Boats, Attractive Molybdenum Evaporating Dish and so on.

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Vacuum Tube Heating Wire High Purity Tungsten Wire

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Purchase Qty. / Reference FOB Price
1-4 kg US $0.3
5+ kg US $0.1
Production Capacity: 10ton/Month
Transport Package: Wooden Case
Payment Terms: T/T, Western Union
Application: Industrial
Standard: ASTM
Purity: >99.95%
Alloy: Non-alloy
Shape: Wire
Type: Tungsten Wire

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Basic Info

Model NO.: WR-1
W Application: Industry, Incandescent Lamp and Sup
W Shape: Wire
Material: Tungsten
W Type: Tungsten Wire
Grade: W1, Wal1, W-4
Packaging Detail: Wooden Box
Spec: as Your Need
W Purity: Over 99.95% W
Density: 19.2g/cm3
Colour: Black White
Trademark: SHIBO
Specification: ISO9001
Origin: China
HS Code: 81019910

Product Description

High temperature Tungsten wire:

Purity: 99.95%
Density: 19.3g/cm3
Diameter: 0.5, 1, 1.5, 2mm
Surface: Black

Usage: Mainly used for making halogen filament, high temperature color filament, twist filament, white filament and fluorescence filament, white filament wire, vacuum tube heating wire. Used as frame of vacuum tube, heating elements.

   tungsten wire / tungsten filament
1. Purity: 99.95%-99.98%; 
2. Grade: W1, WAL1,W-4
3. Density:19.2g/cm3
4. Package:wooden case or on request;
5. The tungsten wire features excellent formability, long life and super lighting efficiency. Mainly used for making various electron tube, H series auto lamp,
halogen lamp and other special lamp
2.Pure tungsten wire:
1. purity: 99.95%
2. grade: Mo-1, Mo-2 
3. density:10.15g/cm3
 *For producing electric light source parts and electric vaccum components
 *For producing heating elements and refractory parts in high temperature furnaces
 *For producing heating elements used in vaccum metalizing or plating
 Appearance:  W-wire is regular black covered with graphite. After graphite is removed it is metallic luster.
Chemical Composition:

Tungsten ContentImpurity Elements Content
Note: Potassium is not counted in impurities content.

Diameter tolerance(%):

Diameter (μm)
Weight (mg/200mm)Weight(mg/200mm) Tolerance(%)Diameter Tolerance(%)
Grade 0Grade 1Grade 2Grade 0Grade 1Grade 2

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