Кварцевая трубка высокого давления большого диаметра, сопротивление по конкурентоспособной цене

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Product Overview

Description



Product description






Quartz tube


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We are a manufacturer of Quartz glass fused silica plate/sheet .
Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing.

Advantage of Quartz Glass Plate/Sheet/disc:
1)High purity :SiO2> 99.99%.
2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ .
3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability
4)Health care and environmental protection.
5)No air bubble and no air line.
6)Excellent electrical insulator.






 Size of Round Quartz Glass Plate/Substrate /Sheet

















Diameter


10mm-600mm


Thickness


0.5mm-100mm






Size of Suqare Quartz Glass Plate/Substrate /Sheet






















Length


10mm-800mm


Width


10mm-600mm


Thickness


0.5mm-100mm






Physical property of Quartz Glass






















































Property


Value


Sio2


>99.9%


Density


2.2x103kg/m2


Hardness


570KHN100


Tensile strength


4.8x107Pa(N/m2)


Compression strength


>1.1x109Pa


Coefficient of thermal expansion(20℃-300℃)


5.5x10-7cm/cm℃


Thermal conductivity(20℃)


1.4W/m℃


Specific heat(20℃)


660J/kg℃


Softening point


1730℃


Annealing point


1250℃









Packing


1.Plastic air cushion film
2.Foam material
3.Carton box
4.Wooden case


Delivery 


7-10days after payment


 


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0.0173 s.