Borosilicate glass tubings glass capillary tube
Borosilicate glass tubings glass capillary tube
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
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Borosilicate glass tubings glass capillary tube |
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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
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Borosilicate glass tubings glass capillary tube
| No. | Physics Performance |
Numerical Value |
Unit |
| 1 | Medium coefficient of linear expansion α20/300 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/cm3 |
| 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/m2K |
| 11 |
Temperature for the specific electrical resistance of 108Ω·cm(DIN52326)tk 100 |
250 |
degree Celsius |
| 12 | Stress-optical constant(DIN52314)K | 4.0 | 10-6mm2/N |
Borosilicate glass tubings glass capillary tube
Borosilicate glass tubings glass capillary tube
1. Providing technical consultation.
2. Special packaging according to request.
3. Providing related qualification documents.
4. Accepting customer's audit on site.
5. Providing shuttle bus service when visiting our factories.
6. Solving the quality matter on production line, providing technical inspection.
7. Solving customer's complaints in time and making advancement.
Borosilicate glass tubings glass capillary tube
Borosilicate glass tubings glass capillary tube
Borosilicate glass tubings glass capillary tube
Borosilicate glass tubings glass capillary tube
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sight glass |
Al-si gauge glass |
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cobalt glass |
gauge glass gasket |
road stud |
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