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
 |
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... |
 |
Tungsten Sheet | Tungsten content ≥99.95% total of other elements ≤0.05% content of a single element ≤0.01%. Tungsten sheet metalApplication fields: ... |
 |
Molybdenum Crucible | Molybdenum Crucible Molybdenum crucible is widely used in metallurgy, chemical industry and rare earth manufacturing enterprises as a container fo... |
 |
Tin Ingot | Tin is a silver-white metal with a melting point of 231.9℃. Tin has excellent plasticity. The ductility of tin is second only to gold, silver, 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... |
Same products
 |
Guide Wheel | 卖方: WSCS WHEELS INDUSTRY(SHANGHAI)CO LTD | Guide Wheel Guide wheelsare essential components in rail-guided and linear motion systems, ensur... |
 |
Mining Monorail Drive Wheels | 卖方: WSCS WHEELS INDUSTRY(SHANGHAI)CO LTD | Mining Monorail Drive Wheels Mining Monorail Drive Wheelsfor Underground Transport Systems We d... |
 |
Metal Fiber Pleated Filter Element | 卖方: Metal Net Technical Shijiazhuhang Co .,Ltd | Metal Fiber Pleated Filter Element Metal Fiber Pleated Filter Element — Precision Filtrati... |
|
|
Stainless Steel Pleated Filter | 卖方: Metal Net Technical Shijiazhuhang Co .,Ltd | Stainless Steel Pleated Filter High-Efficiency Stainless Steel Pleated Filter Elements for Indus... |
|
|
Industrial Candle Filter Element | 卖方: Metal Net Technical Shijiazhuhang Co .,Ltd | Industrial Candle Filter Element High-CapacityIndustrial Candle Filter Elementsfor Demanding Fil... |
