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!
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Tungsten Crucible | Tungsten crucible is one of Tungsten metal products. It is mainly divided into sintering forming (applied to powder metallurgy technology), stampin... |
 |
Tungsten Sheet | Tungsten content ≥99.95% total of other elements ≤0.05% content of a single element ≤0.01%. Tungsten sheet metalApplication fields: ... |
 |
Tantalum Tube | Seamless tubes are made by extruding, reducing the size of the tubes, or deep drawing with sheet metal. The manufacturing method of welding is firs... |
 |
Molybdenum Rod | HSG molybdenum bar supplier provides the pure molybdenum bar for sale with molybdenum content greater than 99.95%. Also, as a molybdenum rod sup... |
 |
Ferro Vanadium | Ferro vanadiumis an iron alloy consisting of vanadium and iron, mainly used as an alloy additive in steelmaking. The main raw material of ferro van... |
Похожие товары
 |
Torsion Spring Clip | Продавец: ningbo atlas metal hardware co ltd | Torsion Spring Clip We manufacture close tolerance parts with complex geometries, intricate deta... |
 |
Torsion Spring | Продавец: ningbo atlas metal hardware co ltd | Torsion Spring A torsion springis a spring that works by twisting its end along its axis; that i... |
 |
Threaded Parts | Продавец: ningbo atlas metal hardware co ltd | Threaded Parts We have rich experience in machining stainless steel, Titanium alloy, aluminium, ... |
 |
Tension Spring | Продавец: ningbo atlas metal hardware co ltd | Adjustable Tension Spring Tension springs are wound helical coils that are wrapped tightly toget... |
 |
Stepped Steel Shaft | Продавец: ningbo atlas metal hardware co ltd | Stepped Steel Shaft Approved by ISO9001, we introduce advanced equipments from Germany and Japan... |
