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Product Details:
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1.Quartz coil tube;
2.OD 3-80mm; WT: 0.65-5mm;
3.Woking temperature: 1100degree;
4.For water treatment, heater,lighting etc.
Quartz coil tube, helix tube, coils, spiral tube
Quartz coil tube is made of the quartz tube, with the bending processing.
Application:
It is widely used in the filed of water treatment, heater, lighting and so on.
Size Specs:
1. OD: 3-80mm;
2. Wall thickness: 0.65-5mm;
3. Length:4-3000mm;
It will be according to customer’s requirement.
Features of the quartz tube:
1. High temperature resistant;
2. Corrosion-resistant;
3. Good thermal stability;
4. Good transparency for light;
5. Good electrical insulation.
Table 1
Dimensional Tolerance
|
Range of OD |
OD |
WT |
Siding |
Out of Round |
Bow1220mm |
|
≤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 |
Table 2
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 |
Table 3
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 |
Table 4
Physical Properties
|
(g/cc)Density20 °C kg.m-3 |
2.2 |
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Degree of Hardness Moh’s Scale |
5.5-5.6 |
|
Softening point(degree) |
1750 |
|
Strain point(degree)1110 |
1270 |
|
SiO2 Composition |
99.99% |
Contact Person: Mrs. Sara Li
Tel: 86-13841692903
Fax: 86-416-3967098
