Quartz tube, furnace quartz glass tube
1, OEM is ok
2, nice appearance
3, Resistance 1100 degree
4, no bubble no airline
5, ISO 9001-2000
Advantage of the quartz glass tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation
About Donghai Yukang Quartz Material Co., Ltd.
We can supply more than 5 types and 70 speculations, large diameter quartz glass tube ranging from 3-300mm clear quartz tube(high purity, good heating resistance, low OH), UV-stop quartz tube, red quartz tube, processed quartz tube, quartz rod, quartz plate, gray quartz tube, and so on. And we have further capacity of trim cutting, fire-polishing, pinching, and bending, and so on.
After-Sale service:
1), 24 hrs service for customers.
2), quality issue, we accept reworking if quality is not reach your requirements.
3), sample available for free.
4), OEM service acceptable. Welcome your artwork.
---To order, please reply us your special enquiry.
| AL |
Fe |
K |
Na |
Li |
Ca |
Mg |
Cu |
Mn |
Cr |
B |
Ti |
| 5-12 |
0.19-1.5 |
0.71-1.6 |
0.12-1.76 |
0.38-0.76 |
0.17-1.23 |
0.05-0.5 |
0.05 |
0.05 |
<0.05 |
<0.1 |
<1.0 |
Spectral transmission at 1.0mm thickness
| m m |
<220 |
255 |
280 |
315 |
350 |
38 |
590 |
780 |
| % |
89 |
91 |
93 |
93 |
93 |
93 |
93.2 |
93.4 |
Physical Proerties
| (g/cc)Density20 °C kg.m-3 |
2.2 |
| Degree of Hardness Moh's Scale |
5.5-5.6 |
| Softening point(degree) |
1683 |
| Annealing point |
1215 |
| Defoamation Point |
1120 |
Company Profile
