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  • quality Morse 6.5 Quartz Test Tube With Plug For Quartz Experiment factory

    Morse 6.5 Quartz Test Tube With Plug For Quartz Experiment

    Product description: 1. Purity: SiO2 content is more than 99.9%, transparent quartz glass tube can reaches above 99.95%. 2. Temperature : Softening point temperature is about 1730 degrees Celsius ,1150 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees ...

  • quality Quartz Test Tube manufactured to offer superior thermal shock resistance and chemical inertness for laboratory scientific factory

    Quartz Test Tube manufactured to offer superior thermal shock resistance and chemical inertness for laboratory scientific

    Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Round Standard JGS1...

  • quality Round Bottom Quartz Test Tube 1650℃ Soften Temperature Point Large factory

    Round Bottom Quartz Test Tube 1650℃ Soften Temperature Point Large

    Transparent Quartz Glass Tube with quartz grind stopper seal Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Further processing: Flame polishing/optical polishing/grind Standard ground ...

  • quality Customed Pressure Endurable Quartz Heater Tube High Transparent Quartz Tube Vacuum Sealed Flange factory

    Customed Pressure Endurable Quartz Heater Tube High Transparent Quartz Tube Vacuum Sealed Flange

    Customed Pressure Endurable Quartz Heater Tube High Transparent Quartz Tube Vacuum Sealed Flange Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance 6.No air bublle,no air line Property ...

  • quality Clear Quartz Test Tube Long Durability With Quartz Grind Stopper Seal factory

    Clear Quartz Test Tube Long Durability With Quartz Grind Stopper Seal

    Transparent Quartz Glass Tube with quartz grind stopper seal Material Properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Further processing: Flame polishing/optical polishing/grind Standard ground ...

  • quality Professional Custom High Temperature Quartz Capillary Tube factory

    Professional Custom High Temperature Quartz Capillary Tube

    Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Round Standard JGS1...

  • quality Factory Custom Corrosion Resistant Laboratory Quartz Test Tubes factory

    Factory Custom Corrosion Resistant Laboratory Quartz Test Tubes

    Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Round Standard JGS1...

  • quality Professional Custom Corrosion Resistant Welded Side Pipe Quartz Glass Tube factory

    Professional Custom Corrosion Resistant Welded Side Pipe Quartz Glass Tube

    Shengfan Quartz plate characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Setting Information Color Transparent Shape Circular / Round Standard JGS1...

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