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Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS
  • Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS
  • Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS
  • Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS


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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Machine Molybdenum Rod, Copper Tungsten Tube, Molybdenum boats, All products and solutions arrive with high quality and fantastic after-sales expert services. Market-oriented and customer-oriented are what we now have been being immediately after. Sincerely look ahead to Win-Win cooperation !
Manufacturing Companies for Tungsten Tube For Cutting Ring - 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:

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service. it will bring you not only the high quality solution and huge profit, but essentially the most significant is usually to occupy the endless market for Manufacturing Companies for Tungsten Tube For Cutting Ring - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Lyon, Jamaica, Tunisia, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
    • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Fiona from Swiss - 2018.09.21 11:01
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Teresa from Philippines - 2018.12.28 15:18

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