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Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS


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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for tungsten boat thermal evaporation, Molybdenum block, Tungsten Boats, We welcome new and previous customers from all walks of lifetime to speak to us for future organization relationships and mutual achievement!
Ordinary Discount Supply Stranded Tungsten Wire - 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:

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Latvia, Slovenia, The Swiss, They are sturdy modeling and promoting effectively all over the world. Never ever disappearing major functions within a quick time, it's a have to in your case of fantastic good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the corporation. ake an excellent efforts to expand its international trade, raise its organization. rofit and raise its export scale. We've been confident that we've been going to have a bright prospect and to be distributed all over the world in the years to come.
    • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Joyce from Chile - 2017.03.28 16:34
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Sandy from South Africa - 2018.12.28 15:18

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