Borosilicate Circular gauge sight glass customized
Quick Detail
- Edges treatment:Polished,Grinded
- Feature:High temperature high pressure resistant
- Color:Transparent
- Place of Origin:China (Mainland)
- Minimum order:10
- Application:Optical Instrument
Specifications
Tempered Borosilicate glassis one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm,transmissivity is more than 90%. Coefficient of expansion is
3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the temperature resistant can reach 550℃ or so. Apply to lighting fixture,chemical industry
,electron,high temperature equipment and so on .
| Density | 2.23g/cm3 |
| Hardness | >7 |
| Modulus of elasticity | 63·103N·mm-2 |
| Poisson\'s ratio | 0.18 |
| Tensile strength | 4.8x107pa(N/M2) |
| Compressive strength | (0-300) 3.3±0.1×10-6K-1 |
| Poisson\'s ratio | 0.18 |
| Coefficient of thermal expansion | (0-300) 3.3±0.1×10-6K-1 |
| Thermal conductivity | 1.2W·m-1·k-1 |
| Softening point | 820±10°C |
| Annealing point | 560°C |
| Strain point | 516±10°C |
| Electrical resistivity | >1018 Ωm |
| Dielectric constant | 4.61 MHz, 25 |
Xinxiang City Pan Chao Instrument Co., Ltd. specialized in manufacturing quartz sight glass, quartz glass tube, quartz flange, high borosilicate glass mirror, high borosilicate glass tube,
tempered sight glass, level gauge glass plate, stainless steel flange sight glass and so on.
Advanced production equipment and a number of production lines to ensure product quality and production. Professional team of engineers to create high-precision instrument products, and to
undertake glass mirror, as the glass mirror, such as non-standard products such as custom processing. Professional packaging division and long-term cooperation in the freight forwarding company,
so that our products safe and lossless, convenient transportation, affordable.
We will stand in the customer\'s point of view to consider all the problems, to provide customers with quality products, best service, welcome to sending your inquiry.
