English
Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS
  • Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS
  • Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS
  • Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS


  • linkend
  • twitter
  • YouTube2
  • Facebook1
  • WhatsApp2

Product Detail

Product Tags

Related Video

Feedback (2)

We always continually offer you by far the most conscientious customer service, and the widest variety of designs and styles with finest materials. These attempts include the availability of customized designs with speed and dispatch for Stranded Tungsten Wire For Vacuum Coating, Rod Tungsten, Tungsten Wire For Vacuum Electroplating, We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS Detail:

Product Description

The resistivity of tungsten filament is 5.3*10^-8. Tungsten has a high melting point, high resistivity, good strength and low vapor pressure. It is the best material for making incandescent filaments among all pure metals. Tungsten wire is generally drawn by various drawing dies. The main purpose is to manufacture filament and high-speed cutting alloy steel, and also used in optical instruments, chemical instruments and so on.

Product Parameters

Products name

Tungsten wire

Grade

W1, W2

Standard

GB/T 4181-2017

Purity

99.95%, 99.92%

Density

19.3g/cm³

Processing method

Molding, sintering, forging, drawing

Surface

Black wire, bright wire

Application

Application of tungsten and tungsten alloy wire.

Most of the tungsten filaments are used to make the filaments of various incandescent and tungsten halogen lamps and the electrodes of gas discharge lamps. People’s requirements for product quality and photoelectric parameter consistency of light bulbs are getting higher and higher, which requires us to improve the performance of tungsten wire by adding a small amount of other elements, so that it can meet the special requirements of certain fields.

Products name

added ingredients

Application field

Pure tungsten wire

/

Heating elements, evaporation coils, HID electrodes and coils, lead wires, hooks, side bars

Doped tungsten wire

0.2~0.4%SiO2 0.3~0.4%K2O

Incandescent lamp single spiral filament, bracket, guide rod or lead wire

0.02~0.05%Al2O3 0.2~0.4%SiO2 0.3~0.55%K2O

Incandescent lamp double helix filament, tube cathode and heater, vapor deposition heater, fluorescent lamp filament

Doped Thorium Tungsten Wire

0.2~0.4%SiO2
0.3~0.55%K2O 0.2~0.5%ThO2

Electron tube heating wire, argon arc welding electrode, connecting rod

Thorium tungsten wire

1.0% ThO2
1.5% ThO2 2.0~2.5% ThO2

Electrodes for Electron Tube Cathodes and High Intensity Gas Discharge Lamps, Emitting Tube Heat Wires, Hooks and Springs, Welding and Cutting Electrodes, etc.
Cerium tungsten wire 1.5~3.0%CeO2 Pulse tube heating wire, non-consumable welding electrode
Yttrium tungsten wire 2.0~3.0%Y2O3 Pulse tube heating wire, non-consumable welding electrode, HID electrode
Lanthanum tungsten wire 1.0~2.0%La2O3 Non-consumable welding electrodes
Tungsten and molybdenum wire W-20Mo Hooks, brackets, lead-out wires and other parts for lamps, heaters for electric vacuum devices
Tungsten rhenium wire 1.0~26.0%Re Aviation bulb filament, microwave device filament, electron beam tube filament, phenomenon tube filament

Order Information

Inquiries and orders should include the following information.
● Surface: Back or bright wire.
● Diameter, weight or Length.
● Other special demand.

Product detail pictures:

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Big discounting Pure Stranded Tungsten Wires - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Swiss, Mongolia, Holland, Be sure to feel cost-free to send us your specs and we are going to respond for you asap. We have got a experienced engineering team to serve for the every single comprehensive needs. Free samples may be sent for yourself personally to know far more facts. So that you can meet your desires, please actually feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
    • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Odelia from Johor - 2017.06.29 18:55
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Marcie Green from Swiss - 2017.01.28 19:59

    Related Products

    Write your message here and send it to us
    Hit enter to search or ESC to close