Five Models:

• 1800C High Temperature Tube Furnace
  1800C MoSi2 Heating Elements
  1800C Grade Refractory Lining
  1800C 99.82% alumina tube 
• 1750C High Temperature Tube Furnace
  1800C MoSi2 Heating Elements
  1750C Grade Refractory Lining
  1800C 99.7% alumina tube
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• 1650C High Temperature Tube Furnace
  1700C MoSi2 Heating Elements
  1700C Grade Refractory Lining
  1700C 99.0% alumina tube
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• 1450C High Temperature Tube Furnace
  1450C SiC Heating Elements
  1700C Grade Refractory Lining
  1600C 95.0% alumina tube
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• 1250C High Temperature Tube Furnace
  1250C the resistance
  1200C Grade Refractory Lining
  1250C Quartze tube