sapphire optics
Sapphire tube with slots ST20408S
   
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sapphire tubes stock  
Sapphire Products >> Stock Items >> Sapphire Tube ST20408S
 
Sapphire Tube with slots - 200mm Length x 40mm Outer Diameter x 8mm thickness
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sapphire tube
    Specifications of Sapphire Tube ST20408S
  • Code: ST20408S
  • Material: Optical grade single Sapphire crystal 
  • Growth method: Stepanov
  • Total length: 200.0mm ± 0.10
  • Outer diameter: 40.0mm ± 0.1
  • Wall thickness: 8.0mm ± 0.1
  • Surface Quality S/D: 80/50
  • Coating: Uncoated

 

 
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Sapphire Tubes Features and Applications:
1. High transparent to wavelengths of light between 0.3 μm (UV) and 5 μm (IR)
2. Extremely hard and scratch resistance
3. Extremely high melting temperature (2030°C)
4. Excellent thermal conductivity and heat resistance 
5. Exceptional chemical stability and corrosion resistance 
6. Stepanov growth Method provides the ability to produce various shapes sapphire tubes with minimal or no grinding.
7. Ideal material for the applications of Lamps, instruments, and semiconductor processing.
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Custom Specifications of Sapphire Tubes:
Inner Diameter: 10mm ~ 180mm
Outer Diameter: 20mm ~ 200mm
Diameter Tolerance : 0.004mm ~ 0.06mm
Length: 10mm ~ 250mm
Length tolerance: ±0.01mm
Surface quality: 40/20
Custom shape: open ends tube, plugged tube, bonded end caps tube, custom shape tubes  with angles, slots or holes
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