Application:
Quartz glass is silicon dioxide constituent of glass whose hardness can reach Morse seven levels. It has a series of excellent physical and chemical properties: high temperature resistance, low expansion coefficient, heat shock resistance, chemical stability and good electrical insulation, and ultraviolet and infrared lights can pass through.
Material Properties:
Tungsten has the characters of high melting point, high strength at elevated temperature, low electrical resistivity, lower thermal expansion, low work function of electron emission and low vapor pressure.
Product specification:
Tungsten Tubes: we can produce the largest tungsten tube in the world. OD=780mm
Conventional Density: 17.8 g/cm3-18.3 g/cm3
Special Process Density: ≥18.5 g/cm3
Typical Specifications of Tungsten Tube:
Diameter(mm)
Wall Thickness(mm)
Length(mm)
≥30
≥2
≥1300
≥150
≥5
≥300
≥10
≥400
≥15
≥800
≥35
Note: All sizes of tungsten tubes can reach high precision by machining.
Tungsten Mandrel Shalfs: After forging,the length of Mandrel Shalfs can be L≤2500mm, Diameter≤80mm.