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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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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Moly Rod For Glass Melting, Electron Beam Evaporation Crucibles, Molybdenum Alloy Tubing Suppliers, Sincerely hope we are growing up together with our customers all over the world.
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

Related Product Guide:
Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Ordinary Discount Supply Stranded Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Sevilla, Montpellier, Spain, We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
    • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Victor from Vancouver - 2018.12.28 15:18
    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 Denise from Zambia - 2018.10.31 10:02

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