... 3 used for heat,light,industry 15mm-400mm OD Clear Fused Quartz tube is mainly used in semiconductor,light sources,chemical ... and solar cell diffusion, we can resize the OD330mm clear fused quartz tube, with the maximum OD up to 400mm,which ... to many countries like Korea,America and so on. Clear Fused Quartz Tube(We can accept customer drawings of custom-made ...