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
 |
Ferro Niobium | Ferroniobium an iron alloy with niobium and iron as its principal components. It also contains impurities such as aluminum, silicon, carbon, sulfur... |
 |
Chromium Metal | Chrome, white, generally exists in the form of chromium iron compounds in the nature, the iron black or dark brown, block shape, dot, lenticular, r... |
 |
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... |
 |
Molybdenum Scrap | Revivification of moly scraprefers to a process in which Molybdenum is obtained from waste materials including waste catalysts, Molybdenum compound... |
 |
Tungsten Sheet | Tungsten content ≥99.95% total of other elements ≤0.05% content of a single element ≤0.01%. Tungsten sheet metalApplication fields: ... |
Похожие товары
 |
Guide Wheel | Продавец: WSCS WHEELS INDUSTRY(SHANGHAI)CO LTD | Guide Wheel Guide wheelsare essential components in rail-guided and linear motion systems, ensur... |
 |
Mining Monorail Drive Wheels | Продавец: WSCS WHEELS INDUSTRY(SHANGHAI)CO LTD | Mining Monorail Drive Wheels Mining Monorail Drive Wheelsfor Underground Transport Systems We d... |
 |
Metal Fiber Pleated Filter Element | Продавец: Metal Net Technical Shijiazhuhang Co .,Ltd | Metal Fiber Pleated Filter Element Metal Fiber Pleated Filter Element — Precision Filtrati... |
|
|
Stainless Steel Pleated Filter | Продавец: Metal Net Technical Shijiazhuhang Co .,Ltd | Stainless Steel Pleated Filter High-Efficiency Stainless Steel Pleated Filter Elements for Indus... |
|
|
Industrial Candle Filter Element | Продавец: Metal Net Technical Shijiazhuhang Co .,Ltd | Industrial Candle Filter Element High-CapacityIndustrial Candle Filter Elementsfor Demanding Fil... |
