Grey quartz tube
The gray quartz tube is a new type of doped quartz tube that is finally shaped through a melting and cooling process. Using the gray quartz tube, electric light source can transmit ultraviolet rays to increase optical convergence, infrared emissivity, and heating temperature.
Mainly used: electric light source, semiconductor, optical communications, military, metallurgy, building materials, chemicals, machinery, electricity, environmental protection and other fields.
