Quality and quantity assured Tungsten wire mesh

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$80.00 - $100.00 / Kilograms | Quality and quantity assured Tungsten wire mesh (Min. Order)
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Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
Wire Gauge:
Tungsten Wire Filament
Supply Ability
Supply Ability:
Quality and quantity assured Tungsten wire mesh
Packaging & Delivery
Packaging Details
wooden case
tianjin port
Lead Time :
Shipped in 30 days after payment


Quality and quantity assured Tungsten wire mesh

1, Diameter: 0.01mm~5.00mm
2, Grade: W1, W2, WAL1, WAL2, WAL3
3, Density: Purity 99.92%, 99.98% can also be achieved if special demanded.
4, Quality standard: GB/T  4181-1997(tungsten wire)ASTM B760-86
5, Specific electrical: 0.055 Ohm x mm2/m resistance at 20 °C.
6, Modulus of elasticity: 410 kN/mm2, at 20 °C.

Tungsten is the most widely used of the refractory metals. In wire form, it is essential for the production of lighting products such as wire filament, and other goods where its high temperature properties are of use. Among its properties are a melting point of 3410° C, a low coefficient of thermal expansion and low vapor pressure at elevated temperatures, along with good electrical and thermal conductivity.

Important applications of this metal wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metallizing processes. Thicker wire sizes, straightened, finish-ground and cut into rod pieces are widely used for glass-to-metal seal lead parts in the lighting and electronic industries.

Dimensions and Tolerances of tungsten wire

Tungsten wires diameters are generally expressed in terms of inches or mils (thousandths of an inch). For thin wires from .001 inches up to .020 inches in diameter, the diameter of the wire is measured by weight per unit length. That is, the weight expressed in mg of a 200 mm length of wire.

The standard diameter tolerance is ± 3% of the weight measurement. Closer tolerances are available, depending upon the application for the wire product.

Tungsten wire Spooling

Wire is spooled on clean, defect free spools. For very large diameters, tungsten wire is self coiled. Spools are level filled without piling near flanges. The outer end of the wire is properly marked and attached securely to the spool or self coil.


Purity of tungsten




Double – screwy filament. Filament for high colour temperature lamp and shockproof lamp etc.

Filament for incandescent lamp. Cathode for emitting tube. High temperature electrodes. Twisted tungsten wire etc.

Folded – heater for electronic tube, etc.



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.



Tungsten wire in twisted and heating parts etc.



Grid side rod for electron tube. Tungsten wire in twisted etc.

Tensile Strength and Straightness

Because customer process and equipment are widely differentiated, Bango produces tungsten wire to its own internal standards for tensile strength and straightness. These properties can be varied to meet specific customer needs and specifications.


Product Name:Tungsten weave wire mesh


Material type 

Bright pure tungste wire, tungsten content 99.95%, black pure tungsten wire


Mesh counts


Mesh size


Melting poin


Boiling poin





(1)Tungsten wire mesh surface is smooth

(2)Greaseless and no broken wire.

(3)Tungsten wire is with stable nature, large resistance, high melting point, resistance to high temperature of 3400 degrees.

(4)Tungsten wire mesh can ba widely used in various mechanical, electrical, air conditioner, filter, vacuum equipment, heating and special purposes.


(1)Electromagnetic shielding mesh

(2)Vacuum heat treatment furnace grate

(3)RF electromagnetic shielding, light filtering.

(4)Tungsten wire mesh is high temperature resistant and often used as vacuum furnace tungsten mesh heating element, heat treatment supporting wire mesh.


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