twin quartz tube

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twin quartz tube
Posting date : Apr 12, 2010
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27-
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Detailed Description
Twin quartz tube, supplied by InpuQuartz 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. Gently using sizes: single outer diameter X double outer diameter 8x17mm, 11x23mm, 15x33mm length 400-4000mm properties: Good thermal and mechanical property, accurate dimensional tolerance, and OH content (1-160PPM) is available according to the requirements of customers. application: It is widely applied at halogen lamp, mercury lamp, printer lamp tube, stage light, chemical tube, and heat-resistant utensils, etc. Web site: http://www.quartz-heater.com E-mail: granht@quartz-heater.com Tel NO: 86-518-87662668 Fax: 86-518-87563188

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