|Origin:||Made In China|
|Category:||Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing|
|Label:||twin quartz tube , double quartz tube , clear quartz tube|
|Min. Order:||500 pc|
|1.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. 2.Gently using sizes: single outer diameter X double outer diameter 8x17mm, 11x23mm, 15x33mm length 400-4000mm|
Good thermal and mechanical property, accurate dimensional tolerance, and OH content (1-160PPM) is available according to the requirements of customers.
It is widely applied at halogen lamp, mercury lamp, printer lamp tube, stage light, chemical tube, and heat-resistant utensils, etc
|Payment Terms:||T/T L/C|