- Product Details
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Quick Details
-
Brand Name:
-
Vatti Glass
-
Model Number:
-
Borosilicate Glass Tube
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Size:
-
OD4-315mm
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Thickness:
-
0.8-10mm
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Material:
-
Borosilicate COE3.3 Glass
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Color:
-
red/blue/grey/black/milky/white/clear
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Finishing:
-
Grind, Polishing
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B2O3:
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>10%
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SiO2:
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>78%
Quick Details
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Type:
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Tempered Glass
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Application:
-
Lighting Glass
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Place of Origin:
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Shandong, China
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Brand Name:
-
Vatti Glass
-
Model Number:
-
Borosilicate Glass Tube
-
Size:
-
OD4-315mm
-
Thickness:
-
0.8-10mm
-
Material:
-
Borosilicate COE3.3 Glass
-
Color:
-
red/blue/grey/black/milky/white/clear
-
Finishing:
-
Grind, Polishing
-
B2O3:
-
>10%
-
SiO2:
-
>78%
Borosilicate 3.3 Glass Tube Clear or Colored glass pipe
Features of Hollow Glass Tube as follow:
1.
Outside diameter: from 3mm to 315mm.
2.
Wall thickness: from 1.0mm to 10mm.
3.
Length: from 5mm to 2200mm.
Normal length: 1000mm-1800mm.
4.
Color: Clear or other colors
5.
The high borosilicate 3.3 glass tube is used forlab equipment, optical, medical, daily glassware, solar energy, test tube, etc.
6.
We can supply special dimensions according to request.
7.
Payment terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram.
8.
Physical data of COE 3.3 borosilicate glass
| Borosilicate glass tube for sale |
|
Color: clear tube Material: 3.3 borosilicate glass tube Outer diameter: from 8 to 400mm Wall thickness: from 0.8 to 12mm Standard length: 1500 or 2000mm |
| No. | Physics Performance |
Numerical Value |
Unit |
| 1 | Medium coefficient of linear expansion α 20/300 acc.To DIN 52328 |
3.3 ± 0.1 |
10 -6 K -1 |
| 2 |
Transformation Temperature |
525 ± 15 |
degree Celsius |
| 3 |
Upper annealing temperature |
560 ± 10 |
degree Celsius |
| 4 |
Softening point |
820 ± 10 |
degree Celsius |
| 5 |
Working temperature |
1260 ± 20 |
degree Celsius |
| 6 |
Maximum short-time working temperature |
500 |
degree Celsius |
| 7 |
20 degree Celsius Density ρ |
2.23 ± 0.02 |
g/cm 3 |
| 8 |
Modulus of elasticity E |
64 | 10 |
| 9 |
Poisson’s ratioμ |
0.20 |
1 |
| 10 |
Thermal conductivityλw(20 degree Celsius -100 degree Celsius ) |
1.2 |
W/m 2 K |
| 11 |
Temperature for the specific electrical resistance of 10 8 Ω·cm(DIN52326)t k 100 |
250 |
degree Celsius |
| 12 | Stress-optical constant(DIN52314)K | 4.0 |
10
-6
mm
2
/N
|
