Item: Tungsten heater element
Purity: 99.95%Min
Grade: WaL/W1(+AL)
Diameter: φ 0.4-1.3
Number of strands: 1-10(strands)
Difference between 2 feet(mm): Big heater element: ± 2mm; Small heater element: ± 1mm
Inside diameter tolerance: ± 0.3mm
Size: According to customers' drawing and the true sample
Feature: Tungsten heater element features high melting point and high corrosion resistance
Application: 1. High melting points and high corrosion resistance
2. Super thermal efficiency
3. Long life
Tungsten heater:
1. Uses: Vacuum coating
2. Grade: WaL
3. Diameter: 0.4-1.3 mm
4. Number of strands: N(strands)
5. Styles: Customiz
Tungsten heater features high melting point and high corrosion resistance. Mainly applied for aluminzing kinescope, chromoscope, mirrors, plastics and heater elements for decoration article
Tungsten wires are made of selected high-quality material of tungsten, with the properties of excellent thermal conductivity, finely processed, and long duration.
Unusual stranded tungsten wires are applied as evaporator (heating element) in the vacuum metallizing (evaporation) process to coat thin film on surface of mirrors, kinescope, toys, home appliance, machine and various decoration, etc.
| Type |
Application |
| HW91 |
Applied for making filament, shock-resistance filament and other high-terperature- resistance devices. |
| HW71 |
Applied for making auto lamp filament and other anti-shock devices. |
| HW61 |
Applied for making coiled-coil filament. |
| HW31 |
Applied for making coiled-coil or trispiral CFL filament, incandescent filament and surpport.
Applied for making stranded tungsten wire, tungsten heater element and other no special temperature required devices. |
| HW11 |
Applied for making electrode and lead. |
Purity: 99.95%Min
Size: According to customers' drawing and the true sample
Feature: Tungsten heater element features high melting point and high corrosion resistance.
Application: It's mainly applied for aluminzing kinescope, chromoscope, mirrors, plastics and heater elements for decoration articles.
Note: Special requirements to be agreed upon by the supplier and buyer.
Audited Supplier 
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