99.95% Tungsten thermocouple protection tube for heating elements
Tungsten thermocouple protection tube is a thermocouple protection device used in high-temperature environments, mainly applied in equipment such as high-temperature furnaces, sapphire single crystal furnaces, and high-temperature sintering furnaces. Its core material is tungsten alloy, which has good radiation shielding effect and extremely high temperature resistance. The purity of tungsten alloy tube is usually above 99.95%, the density is above 19.3g/cm ³, and the recommended working temperature should be below 2500 ℃.
| Dimensions | As your requirement |
| Place of Origin | Henan, Luoyang |
| Brand Name | FGD |
| Application | Furnace |
| Shape | Rod |
| Surface | Polished |
| Purity | 99.95% Min |
| Material | Pure W |
| Density | 19.3g/cm3 |
| Main components |
W＞99.95% |
|
Impurity content≤ |
|
|
Pb |
0.0005 |
|
Fe |
0.0020 |
|
S |
0.0050 |
|
P |
0.0005 |
|
C |
0.01 |
|
Cr |
0.0010 |
|
Al |
0.0015 |
|
Cu |
0.0015 |
|
K |
0.0080 |
|
N |
0.003 |
|
Sn |
0.0015 |
|
Si |
0.0020 |
|
Ca |
0.0015 |
|
Na |
0.0020 |
|
O |
0.008 |
|
Ti |
0.0010 |
|
Mg |
0.0010 |
