Grade: W-1
Purity: W 99.95min
Density: ≥ 18.0g/cm³
Specification: Crucible: Φ (80-600)mm*(80-1000)mm
Tolerance: 0.2mm
Tube: Φ (25-500)mm*L(100-1000)mm
Tolerance: . 0.2mm

Applications: It is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals, smelting of quartz, glass and for high-temperature containers. The product is made with FW-1.

We offer the relative certificate papers issued by our specialized quality inspection department. Tungsten powder analysis list, tungsten crucible or tube inspection tolerance report and tungsten crucible or tube inner chemical analysis certificate.