Высококачественная трубка/трубка из боросиликатного стекла
- Категория: >>>
- Поставщик: Qingdao,Vatti,Glass,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.0 $* | 0.91 $* |
| Aug-17-2025 | 0.2 $* | 0.5 $* |
| Jul-17-2025 | 0.29 $* | 0.3 $* |
| Jun-17-2025 | 0.10 $* | 0.93 $* |
| May-17-2025 | 0.17 $* | 0.69 $* |
| Apr-17-2025 | 0.90 $* | 0.34 $* |
| Mar-17-2025 | 0.48 $* | 0.42 $* |
| Feb-17-2025 | 0.37 $* | 0.78 $* |
| Jan-17-2025 | 0.61 $* | 0.11 $* |
Характеристики
High Quality 3.3 Borosilicate Glass Tube/Tubing
Product Description
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 |
2015 hot sales wholesale factory price pyrex borosilicate glass tube for sale
| 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 |
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Company Information
Own factory and warehouse with advanced imported equipment, most valuable professional talents and strict quality control system,16 years experience. With such resources, we promise to satisfy customer's request with our best capabilities.Qingdao vatti glass co.,ltd is a professional glass manufacturer and international market supplier, dealing with Tempered Glass, Laminated Glass, Insulating Glass, Borosilicate Glass, Ceramic Heat-resistant Glass,Aluminosilicate Glass,Anti-glare Glass, Anti-reflective glass,Glass Tube, Sight Glass, Solar PV Glass,Quartz glass, furniture glass Series,Art Glass Series, Mirror Series,Clear float Glass,Reflective Glass,Tinted Glass and so on.
FAQ
What are the advantages of Borosilicate glass Tube?
1. Low COE 3.3 and lead free
2. High transparency
3. high temperature resistance
4. Hydrolytic/Acid/alkali resistance
Why choose Qingdao Vatti Glass?
1. 16 years experiences on glass manufacturing and exporting.
2. Top quality glass with CE,CCC certificate, exporting to more 80 countries in the world.
3. Unique designed strong wooden cases, solving the problems of breakage.
4. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.
5. Full range of flat glass supply, offering one-stop purchase.
6. Professional sales team, offering personalized and dedicated services.
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