Big Diameter Quartz Tube (HKQT-019)

The Diffusion Furnace and Solar Cell for Micro-Electronic
In order to meet the requirements of large wafer and solar cell diffusion, we can resize the OD 320mm clear fused quartz tube, with the maximum OD up to 460mm, which is widely used in such fields as the microelectronics and solar cell diffusion. Since the reduction in cost of production, our price is wery competitive in the market.
So far, our quartz tubes have been exported to many areas like South Korea, America and so on.

OD(mm) WT(mm) WT Deviation(%) OD Deviation(%)
200--460 3.0--8.0 ± 10 ± 1.5
Large Od Clear Fused Tube
Φ 15---200mm Large OD clear fused quartz tube is our major products, which is widely used in semiconductor, light sources, chemical tube and telecom etc.

OD(mm)WT(mm)WT Deviation(%)OD Deviation(%)
15-50 1-5 ± 5 ± 1
50-100 2-5 ± 5 ± 1
100-200 3-6 ± 5 ± 1