#233, Jinqueshan Road, Linyi City, Shandong
0086-539-8161537, 0086-539-8871268, 0086-539-2067879, 0086-539-8159895 2985537
Item Feature: Comparing transparent quart glass tube, there is more
chemical material, which is Ti. It can prevent UV radiation, but
meanwhile, does not produce ozone. Its surface looks white, but it
seems look like light purple from the cross section.The OH
contents50ppm,≤10ppm,≤5ppm,≤1ppm
Applications: It is mainly used from ozone-free germicidal lamp and
others.
1.Chemical Compositions unit：ppm
Al | Ca | Fe | K | Na | Li | Mg | Pb | B | Ba | Cr | Mn | OH |
25 | 2.3 | 1.5 | 2.5 | 2.5 | 0.6 | 0.5 | 0.01 | 0.2 | 0.2 | 0.1 | 0.5 | <10 |
2.Physical Properties
Density 20℃ kg*m-3(×103) | 2.2 |
Coefficient of expansion 25-300-1(×10-6) | 0.56 |
Softening point ℃ | 1630 |
Annealing point ℃ | 1180 |
Strain point ℃ | 1070 |
Youngs modulus Gpa | 7.3x105 |
3.Detailed technical specifications and dimensional tolerances
IDxOD (mm) | Wall Thickness (mm) | IDxOD (mm) | Wall Thickness (mm) | IDxOD (mm) | Wall Thickness (mm) |
6x8 | 1.00 | 16x18 | 1.00 | 25x27.5 | 1.25 |
7.8x10 | 1.10 | 18x20.5 | 1.25 | 30x33 | 1.50 |
8x10 |
Do you want to show products of your own company? Join FREE now!
