Helical Quartz Ring
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Helical quartz heater (insulating sheath) :Tube outer diameter: 7-25 mm.Helical-outer diameter: 80-350mm.Helical height: 50-500 mm.Heat resistance: 1100co.Total number of rings in one helical: 20Tube
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Helical Quartz Tube
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Helical quartz heater (insulating sheath) :Tube outer diameter: 7-25 mm.Helical-outer diameter: 80-350mm.Helical height: 50-500 mm.Heat resistance: 1100co.Total number of rings in one helical: 20Tube
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Quartz Tube
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International standard transparent quartz tube and transparent quartz rod that are made by electrical furnace:Its raw materials adopt the high quality natural crystal. Silicon dioxide purity reaches 9
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