Applications
1. Sintered tungsten tubes are widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace since the melting point of tungsten has reached 3410℃;
2. Tungsten tubes are more and more widely used in solar, photovoltaic industry and quartz glass melting field because of its high utilization.
Features
1. The overall density of sintered tungsten tube is between 18g/cm3 to 18.3g/cm3;
2. Its purity is over 99.95%;
3. We can produce tungsten tubes with diameter not more than 450mm and length 1200mm;
4. We can provide sintered tungsten tube with high-precision, finish surface, straight size, and high temperature deformation.
Parameters
| Material | Density | Size |
| W 99.95% | ≥18.3g/cc (Sintering) | Diameter:70-550mm; Height:50-700mm |
Package and Inspection
We offer material composition sheet and examination report of the sintered tungsten crucible. We also pack the crucibles in shock and moisture-proof plywood case independently.
Achemetal Furnace Co., Ltd. owns complete equipments for testing physical properties of sintered tungsten tubes. For example, we can test density, hardness, surface roughness, grain size, tensile strength and other parameters. Of course, we can precisely examine the overall density to better the real performance. Our company can yield 30 large crucibles every month. With their excellent quality and appropriate price, our sintered tungsten tubes are continually sold to Russia, Ukraine, United States, South Korea, Japan, Taiwan and China mainland and are highly praised by customers.
