Your Leading Tungsten Tube Supplier
Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. specializes in the export of metal materials. The company mainly engages in the production of conventional processed profiles such as plates, strips, foils, rods, wires, and tubes made of tantalum, niobium, hafnium, tantalum tungsten alloy, niobium hafnium alloy c103. The application range of non-ferrous metals such as tantalum, niobium, and titanium is very wide, mainly involving multiple fields such as electronics industry, metallurgical industry, chemical industry, aerospace, biomedical engineering, superconducting industry, etc.
Why Choose Us?
Professional Team
With an experienced technical team and skilled engineers, we specialize in Tungsten Processed Parts production, ensuring stable quality, precise machining, and reliable technical support for global customers.
Quality Control
From raw material selection to final inspection, every Tungsten Processed Part is produced under strict quality control. Advanced equipment and standardized processes ensure consistency, accuracy, and performance.
OEM & ODM Available
We provide customized Tungsten Processed Parts based on drawings or specifications, supporting various sizes, shapes, and tolerances to meet different industrial and high-temperature application needs.
Broad Market
Our Tungsten Processed Parts are supplied to customers in Europe, North America, and other international markets, supported by efficient logistics, stable lead times, and professional export service.
Types of Tungsten Tube
Corrosion Resistant Tungsten Tube
It uses high-purity (usually ≥ 99.95%) tungsten powder as raw material and is prepared through advanced powder metallurgy technology and high-temperature sintering process.
Tungsten Capillary Tube
Tungsten capillary tube is a small-diameter tubular component made from high-purity tungsten powder through precision powder metallurgy technology and plastic processing technology.
High Density High-temperature Resistant Tungsten Tube
High density high-temperature resistant tungsten tube is a refractory metal tube made of pure tungsten or tungsten alloy. Tungsten has the highest melting point among all metals (up to 3410 ° C).
Specifications of Tungsten Tube
|
Material |
Pure Tungsten (W) |
|
Purity |
≥99.95% |
|
Density |
19.3 g/cm³ |
|
Melting Point |
3422 °C |
|
Maximum Working Temperature |
≤2500 °C |
|
Outer Diameter Range |
3 – 500 mm |
|
Inner Diameter Range |
1 – 480 mm |
|
Wall Thickness |
0.5 – 30 mm |
|
Length |
Up to 2000 mm |
|
Dimensional Tolerance |
±0.05 mm |
|
Surface Finish |
Polished / Ground / Machined |
|
Manufacturing Method |
Powder Metallurgy / Sintering |
|
Electrical Conductivity |
30% IACS |
|
Thermal Conductivity |
173 W/m·K |
|
Typical Applications |
Furnace parts, thermocouple protection, high-temperature equipment |
|
Customization |
Size, wall thickness, length, surface finish |
Precision Machining Process
Design & CAD Modeling
1
>>
Material Preparation
2
>>
CNC Machining
3
>>
Precision Grinding
4
>>
Surface Treatment
5
>>
Quality Inspection & Assembly
6
- Diameter: Customizable
- Length: Customizable
- Wall Thickness: Customizable
- Surface Treatment: Customizable
- MOQ: Customizable
Surface Treatment Method of Tungsten Tube
Depending on the intended applications, tungsten tubes and pipes have three main surface finishes as follows:
Black:
The surface is "as swaged" or "as drawn", retaining a coating of processing lubricants and oxides.
Cleaned:
The surface is chemically cleaned to remove all lubricants and oxides.
Ground:
The surface is centerless ground to remove all coating and to achieve precise dimensions control.
Common Applications of Tungsten Tubes
High-Temperature Furnaces: Tungsten tubes are used as components in high-temperature furnaces for applications like metal sintering and other heat treatments.
Heating Elements: Tungsten tubes serve as heating elements in certain industrial processes where high temperatures are required.
Radiation Shielding: Due to tungsten's high density, tungsten tubes are utilized for radiation shielding in medical devices, X-ray equipment, and nuclear applications.
Electron Tubes:Tungsten tubes can be used in the production of electron tubes for various applications, such as cathode ray tubes (CRTs).
Aerospace and Defense:Tungsten tubes may find use in aerospace and defense applications where the combination of high density and thermal stability is beneficial.
Our Certificates
Packaging and Shipping
|
Packaging: |
Wrapped by proctective film; |
|
Packed by standard import & export wooden cases or carton boxes. |
|
|
Shipping: |
By logistics; by automobile; by train; by shipping; by air. |
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We're professional tungsten tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy tungsten tube for sale here and get pricelist from our factory. For price consultation, contact us.