High Temperature Fused Quartz Glass Tubing
Dimensional Tolerance
|
Range of OD
|
OD
|
WT
|
Siding
|
Out of Round
|
Bow\1220mm
|
|
≤6mm
|
±2.0%
|
±10%
|
12%
|
2.0%
|
2.5mm
|
|
6.00-15.00mm
|
±1.25%
|
±8%
|
10%
|
1.5%
|
2.5mm
|
|
15.00-20.00mm
|
±1.25%
|
±10%
|
15%
|
1.5%
|
2.5mm
|
|
20.00-25.00mm
|
±1.25%
|
±10%
|
15%
|
1.5%
|
3.0mm
|
|
25.00-30.00mm
|
±1.35%
|
±12%
|
15%
|
1.5%
|
3.0mm
|
|
30.00-80.00mm
|
±1.5%
|
±14%
|
15%
|
2.0%
|
3.0mm
|
Chemical composition (ppm)
|
Cr
|
Ge
|
Fe
|
Me
|
Ti
|
Ga
|
Al
|
Na
|
Li
|
K
|
|
0.1
|
0.4
|
1.5
|
0.4
|
0.1
|
0.8
|
16.0
|
2.3
|
0.5
|
2.0
|
Spectral transmission at 1.0mm thickness
|
mm
|
<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)
|
1750
|
|
Strain point(degree)1110
|
1270
|
|
SiO2 Composition
|
99.99%
|
Standard Tube Size:
Standard chamber size
(Dia. X Heaing Zone Length) |
Delivery time |
Standard chamber size
(Dia. X Heaing Zone Length) |
Delivery time |
| Dia40x300mm |
2 days |
Dia40x450mm |
2 days |
| Dia60x300mm |
2 days |
Dia60x450mm |
2 days |
| Dia80x300mm |
2 days |
Dia80x450mm |
2 days |
| Dia100x300mm |
30 days |
Dia100x450mm |
30 days |
| Dia120x300mm |
30 days |
Dia120x450mm |
30 days
|