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  • qualité Les diverses tailles adaptées aux besoins du client ont bridé tube à essai de quartz Usine

    Les diverses tailles adaptées aux besoins du client ont bridé tube à essai de quartz

    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 joint:9mm/14mm/18mm/19mm/24mm/29mm We adopt continue melting method,rotation method, flame melting method to produce various kinds of transparent.Meanwhile,we have Arc quartz

  • qualité Tube à hautes températures fondu de quartz de la silice 2.2g/Cm3 de double couche Usine

    Tube à hautes températures fondu de quartz de la silice 2.2g/Cm3 de double couche

    Transparent Quartz Glass Tube with quartz grind stopper seal Quartz test tube material properties: 1. High purity 2. High duribility 3. High Temperature Resistance(working temperature 1100℃) 4. Flame polished 5. Acid and alkali resistance Product Details 1.SiO2> 99.99% ,high purity quartz tube. 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3.Excellent visual and chemical performance. 4.Without surface coating and infectant. 5.Health care and environmental

  • qualité Tubes à essai en verre de flacon à réactifs, tube à essai de haute qualité à hautes températures de quartz de tubes à essai de couvercle à visser Usine

    Tubes à essai en verre de flacon à réactifs, tube à essai de haute qualité à hautes températures de quartz de tubes à essai de couvercle à visser

    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 Product Details 1. SiO2> 99.99% ,high purity quartz tube. 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3.Excellent visual and chemical performance . 4. without surface coating and infectant. 5. Health care and environmental protection. 6. Any

  • qualité Joint moulu standard poli par flamme 9mm/14mm de tube à essai de quartz de grande pureté Usine

    Joint moulu standard poli par flamme 9mm/14mm de tube à essai de quartz de grande pureté

    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 Product Details 1.SiO2> 99.99% ,high purity quartz tube. 2.Operating Temperature: 1250℃ SoftenTemperature: 1730℃. 3.Excellent visual and chemical performance . 4.Without surface coating and infectant. 5.Health care and environmental protection. 6.Any

  • qualité La verrerie scientifique extérieure de Transparant continuent de fondre le tube à essai traité par méthode de quartz Usine

    La verrerie scientifique extérieure de Transparant continuent de fondre le tube à essai traité par méthode de quartz

    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 Products range: 1.Quartz tube:outer diameter Φ2-450mm,thickness 0.5-20mm 2.Quartz rod (1.5-80mm) 3.Quartz plate (various shapes and specification,scrubs,Transparency,drilling) 4.Quartz instruments (flask,test tube,beaker, quartz boat) 5.Processing all type

  • qualité Conception professionnelle de haute précision de flacon à réactifs de tube à essai de quartz de laboratoire Usine

    Conception professionnelle de haute précision de flacon à réactifs de tube à essai de quartz de laboratoire

    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 joint:9mm/14mm/18mm/19mm/24mm/29mm We adopt continue melting method,rotation method, flame melting method to produce various kinds of transparent.Meanwhile,we have Arc quartz

  • qualité Le fond rond résistant à hautes températures durci d'instrument de tube de verre de quartz Usine

    Le fond rond résistant à hautes températures durci d'instrument de tube de verre de quartz

    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 Products range: 1.Quartz tube:outer diameter Φ2-450mm,thickness 0.5-20mm 2.Quartz rod (1.5-80mm) 3.Quartz plate (various shapes and specification,scrubs,Transparency,drilling) 4.Quartz instruments (flask,test tube,beaker, quartz boat) 5.Processing all type

  • qualité Tube à essai de quartz d'ODM d'OEM, tube UV personnalisable clair de quartz de tubes à essai Usine

    Tube à essai de quartz d'ODM d'OEM, tube UV personnalisable clair de quartz de tubes à essai

    OEM ODM Quartz Test Tube , Clear Test Tubes Customizable UV Quartz Tube Fused Silica Capillary Tubing Description: Density 2.2x103 kg/m3 Hardness 5.5 - 6.5 Mohs' Scale 570 KHN 100 Design Tensile Strength 4.8x107 Pa (N/m2) (7000 psi) Design Compressive Strength Greater than 1.1 x l09 Pa (160,000 psi)SMD 5730 Bulk Modulus 3.7x1010 Pa (5.3x106 psi) Rigidity Modulus 3.1x1010 Pa (4.5x106 psi) Softening Point 1730°C Annealing Point 1215°C Material Properties: 1. High purity 2. High

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