... industries,etc. Grade: W-1Density: ≥17.8g/cm3Specification: crucible: Φ80-600mm×L(80-1000)mm;tolerance:±3mmTube:Φ25- ... containers. The product is made with FW-1.Tungsten crucible,used in metallurgical industry, machinery processing, glass and ceramic ... industries,etc.Tungsten crucible is mainly used in metallurgical industry, machinery processing, glass ...