Tungsten Tube
Tungsten tube, namely pure tungsten tube, is one of the main pure tungsten products. The purity of tungsten tube produced from medium tungsten can reach more than 99.95%. Because the production process is different, the density will be different. The density can reach 18.2g/cm3 if the product is only sintered and 19.2g/cm3 if it is fully forged. But if the size is large, such as 100mm diameter, even after forging, can not reach 19.2g/cm3, the density can be achieved is about 18.8g/cm3.
Specification of Tungsten Tube
|
Grade |
Tungsten content |
Content of impurity elements |
|||
|
Total content |
Each content |
||||
|
W1 |
≥99.95% |
≤0.05% |
≤0.01% |
||
|
W2 |
≥99.92% |
≤0.08% |
≤0.01% |
||
|
WAL1,WAL2 |
≥99.95% |
≤0.05% |
≤0.01% |
||
|
Diameter (mm) |
Wall thickness (mm) |
Length (mm) |
|||
|
30-50 |
2–10 |
<600 |
|||
|
50-100 |
3–15 |
||||
|
100-150 |
3–15 |
||||
|
150-200 |
5–20 |
||||
|
200-300 |
8–20 |
||||
|
300-400 |
8–30 |
||||
|
400-450 |
8–30 |
||||
|
450-500 |
8–30 |
||||
Application of Tungsten Tube
Tungsten PIPE is mainly used in thermocouple protection tube in high temperature furnace, sapphire single crystal furnace, high temperature sintering furnace support parts and so on.
Production Process of Tungsten Tube
Tungsten tube production using powder metallurgy, after the blank, sintering, forging, polishing, inspection packaging can be shipped. China's production standard is GB/T 4187-1984, now generally can reach the American standard ASTM F288-90.
Features of Tungsten Tube
Tungsten tube has quite high purity, generally purity above 99.95%;
Its density is more than 18.2g/cm3;
Recommended operating temperature should be less than 2500℃;
At 1600℃, the coefficient of thermal expansion is 4.98x10-6;
The specific heat capacity at 1400℃ is 0.16J/ g. ℃.
Tungsten tube contamination is low.
There are many tungsten tubing supplier, but we are one of the best choices for you.
For more informationabout types of refractory metals, please feel free to contact us!
在线联系供应商
Other supplier products
 |
Ferro Alloy | Ferroalloy is a general term for alloys composed of iron and silicon, manganese, chromium, titanium, tungsten, molybdenum, tantalum, niobium and ot... |
 |
Molybdenum Metal Bar | High quality prue molybdenum bar for sale! As a typical product of the insoluble metal Mo, molybdenum bar is a rod mainly made of molybdenum. There... |
 |
Niobium Rod | Niobium and niobium alloy rods are used as structural materials and all kinds of aviation engine rocket nozzle, the reactor internal components and... |
 |
Refractory Metals | As one of the reliable refractory metal suppliers, Huasheng Metal are keeping a large and comprehensive inventory of the highest quality in form of... |
 |
Ferro Tungsten | HSG METAL, as one of ferro tungsten suppliers, provides ferro tungsten for sale. Ferrotungsten belongs to the ferro wolframseries. Ferro tungste... |
Same products
 |
Metal Insulated Composite Panel Systems | 卖方: Zhejiang Leboom Energy Conservation Technology Co., Ltd | Metal Insulated Composite Panel Systems The system is composed of fire-resistant composite metal... |
 |
AluzincMg-Al-Zn Alloy Composite Panel Systems | 卖方: Zhejiang Leboom Energy Conservation Technology Co., Ltd | AluzincMg-Al-Zn Alloy Composite Panel Systems Introducing magnesium aluminum zinc composite pane... |
 |
Aluminium Insulated Composite Panel Systems | 卖方: Zhejiang Leboom Energy Conservation Technology Co., Ltd | Aluminium Insulated Composite Panel Systems This system features composite panels manufactured i... |
 |
3D Aluminium Composite Panel Systems | 卖方: Zhejiang Leboom Energy Conservation Technology Co., Ltd | 3D Aluminium Composite Panel Systems The 3D Aluminium Composite Panelutilizes aluminum alloy she... |
 |
Calcium Silicate Board Integrated Exterior Wall Insulation | 卖方: Zhejiang Leboom Energy Conservation Technology Co., Ltd | Calcium Silicate Board Integrated Exterior Wall Insulation and Decoration Panel Leboomoffers hig... |
