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Beijing Qihui Quartz Glass Co.Ltd.
 
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Beijing Qihui Quartz Glass Co.Ltd.
[China]
Address:
beiwa road 22#,haidian district,beijing Beijing Beijing 100042 China
Phone:
86-010-88542919
Contact name:
zhang lirong
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Beijing Qihui Quartz Glass Co.Ltd.
 
Products

Transparent Double Hole Quartz Tube
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Transparent Double Hole Quartz Tube
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 Origin China

The surface of this kind of tube is smooth and the tube is colorless. The properties of the tube are: high purity(SiO2>99.99%), abrasion resistance(any acid except HF acid ). fire resistance(softening point 1700 centigrade). low coefficient of thermal expansion(5.5x10-7/centigrade, heat the tube to around 1100 centigrade, then put it into ordinary temperature water, the tube won’t crack, ); The surface can be done with gold plating.

Related Keywords: Quartz Plate , Quartz Disc , Quartz Glass , quartz tube


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