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連絡先担当者 Ms. huanhuan
No.46 yuhua west road, Shijiazhuang, Hebei
*5mm***0mm OD Clear Fused Quartz tube is mainly used in semiconductor,light sources,chemical tube,diffusion furnace
In order to meet the requirements of large wafer and solar cell diffusion, we can resize the OD**0mm clear fused quartz tube, with the maximum OD up to **0mm,which is widely used in such fields as the microelectronics and solar cell diffusion. Since the reduction in cost of production, our price is very competitive in the market.
So far, our quartz tubes have been exported to many countries like Korea,America and so on.
Specification
Range of OD(mm) Wall thickness(mm) Siding Ovality
*****0 ***5 <*5% 1.5%
******0 ***5 <*5% 1.5%
*******0 ***6 <*5% 1.5%
Physical Properties
Density *0oC kg*m*3 2.2
Coefficient of expansion 0.*6
Softening point(oC) ***0
Annealing point(oC) ***0
Chemical composition Unit:ppm
AL Fe K Na Li Ca Mg Cu Mn Cr B Ti
***2 0.***1.5 0.***1.6 0.***1.*6 0.***0.*6 0.***1.*3 0.***0.5 0.*5 0.*5 <0.*5 0.1 <1
