clear large diameter quartz tube for furnace with flange

Description

Quartz products, such as quartz boat, quartz flange, quartz crucible and quartz vertical furnaces, quartz tank etc. are essential to make silicon slice in the semiconductor. Our quartz products which are produced in dust-free plant have the typical characteristics of high purity, good temperature resistance, long lifespan and so on.
 

What is quartz glass?
Quartz glass is made by melting natural quartz crystals of exceptional purity with an SiO2 content of *9.9% and allowing the melt to cool down in the shape and dimensions required. 
The source has particularly low iron, potassium and sodium oxides, and therefore low trace element content. 
It is the clear choice of material for a variety of applications in several industries because of its exceptional range of properties.
 

• superior compressive strength
• withstands extremely high temperatures
• high thermal shock resistance
• low thermal conductivity
• outstanding optical transmission properties
• extraordinary chemical resistance