15mm-460mm OD Clear Fused Quartz tube is mainly used in semiconductor,light sources,chemical tube,diffusion furnace In order to meet the requirements ... solar cell diffusion, we can resize the OD320mm clear fused quartz tube, with the maximum OD up to 460mm,which is widely ... the market.So far, our quartz tubes have been exported to many countries like Korea,America and so on. Clear Fused Quartz Tube