Dry Etch Quartz Ware/Quartz Ring

Dry Etch Quartz Ware/Quartz Ring
1, OEM is ok
2, nice appearance
3, resistance 1100 degree, 1000 long time work
4, no bubble no airline
5, ISO 9001-2000

Advantage of the quartz glasss tube:
1. High temperature resistant, 1100 degree.
2. Corrosion-resistant
3. Good thermal stability
4. Good transparency for light
5. Good electrical insulation


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.

Your design and drawing are accepted, we can make as your requirement. Waitting for your special specification to offer.

Chemical Composition
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 Properties
(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