Specification :

Tungsten
Atomic Symbol : W
Atomic Number : 74
Melting Point : 3410 DC
Density : 19.30 g/cc
Content Pure tungsten ( W 99.95% );
Process Sintering, Forging, Rolling and Machining.
Usage High-temperature furnace industry, glass and crystal producing, illumination, electronics, electron-vacuum etc.
Tungsten crucible/boat
W content 99.95% min
O.D. 450 mm max
Wall: 0.5 - 15 mm
Tungsten boat
According to the user's drawing