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 |
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% |
Product Name | tungsten pipe |
Material | W1,W2 |
Purity | 99.95%min |
Surface | Polishing Surface |
Application temperature
| 0~2500°C |
Application | The pipe is mainly used in the thermocouple protection tube in the high temperature furnace, the sapphire single crystal furnace, the support in the high temperature sintering furnace, and so on.It can also be used to produce crucibles and other parts for Sapphire crystal growth and rare-earth melting with its high temperature resistance, low pollution and other good characteristics. |
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