Customization: | Available |
---|---|
Color: | Clear, Amber and Clear |
Material: | Glass |
Still deciding? Get samples of US$ 10/Bag
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
No | Physical & Chemical Pherformance | Data |
1 | Coefficient of mean liner expansion(20ºC;300ºC) | (5.0±0.5)*10-6/k |
2 | Transformation temperature | 560±15ºC |
3 | Softening point | 780±10ºC |
4 | Working point | 1150±20ºC |
5 | Density at 20ºC | 2.30±0.02g/m3 |
6 | Hydrolytic resistance(ISO 720) | HGA1 |
7 | Acid resistance(DIN 12116) | Class S1 |
8 | Alkali resistance(ISO 695) | Class A2 |
Items | SiO2 | B2O3 | Al2O3 | CaO | BaO | K2O | Na2O | Fe2O3 |
Data | 73.5 | 10.6 | 6 | 1.2 | 0.8 | 0.6 | 7 | <400ppm |
Spec | Out Diameter of Glass Tube | Wall Thickness of Glass Tube | ||
ML | Basic Size | Deviation Limit | Basic Size | Deviation Limit |
1 | 10.75 | ±0.15 | 0.50 | ±0.03 |
2 | 10.75 | ±0.15 | 0.50 | ±0.03 |
3 | 12.75 | ±0.15 | 0.50 | ±0.03 |
5 | 14.75 | ±0.15 | 0.55 | ±0.03 |
10 | 17.75 | ±0.20 | 0.60 | ±0.04 |
20 | 22.50 | ±0.25 | 0.70 | ±0.04 |
25 | 22.50 | ±0.25 | 0.70 | ±0.04 |
30 | 22.50 | ±0.25 | 0.70 | ±0.04 |
Outer Diameter | Wall Thickness | Length | Straightness | ||||
Basic Size | Deviation | Basic Size | Deviation | Basic Size | Deviation | Measuring Distance | t<= |
16.00 | ±0.18 | 1.00 | ±0.03 | 1000-2000 | ±6.00 | 1000.00 | 2.5‰ |
16.25 | ±0.18 | 1.00 | ±0.03 | ||||
18.40 | ±0.20 | 1.00 | ±0.03 | ||||
22.00 | ±0.22 | 1.10 | ±0.03 | ||||
24.00 | ±0.22 | 1.10 | ±0.03 | ||||
26.00 | ±0.28 | 1.20 | ±0.03 | ||||
28.00 | ±0.28 | 1.20 | ±0.04 | ||||
32.00 | ±0.30 | 1.30 | ±0.04 |
O.D(mm) | O.D Tolerance | I.D(mm) | I.D Tolerance(mm) |
6.85 | ±0.10 | 4.65 | ±0.10 |
8.15 | ±0.10 | 6.35 | ±0.10 |
10.85 | ±0.10 | 8.65 | ±0.20 |
14.45 | ±0.10 | 11.85 | ±0.20 |
17.05 | ±0.20 | 14.25 | ±0.20 |
22.05 | ±0.20 | 19.05 | ±0.20 |
O.D(mm) | O.D Tolerance | I.D(mm) | I.D Tolerance(mm) |
8.65 | ±0.10 | 6.85 | ±0.10 |
10.85 | ±0.10 | 8.65 | ±0.10 |
10.95 | ±0.15 | 9.25 | ±0.10 |
11.60 | ±0.15 | 9.65 | ±0.10 |
14.00 | ±0.15 | 12.00 | ±0.15 |
14.45 | ±0.15 | 11.85 | ±0.15 |
18.25 | ±0.15 | 16.05 | ±0.15 |