transparent custom shape fused quartz sleeve per drawing
1, quartz tubing could make sizes as customers' request
2, we are quartz glass tube supplier who could offer you at factory price.
3, further processed quartz tube are widely used in heating, melting, semiconductor.
4, clear quartz glass tube own excellent quality with good physical and chemical performance
5, high thermo-stability and anticorrosive
Spectral transmission at 1.0mm thickness
| Thermal Conductivity(W/m°C,20°C)|| 1.4|
| Specific Heat(J/kg,20°C)|| 670|
| Softening Point( viscosity)|| 1730°C|
| Annealing Point|| 1215°C|
| Deformation Temperature(long time heat retaining)|| 1120°C|
| Density g/cm3|| 2.2|
| Compression Strength N/mm2|| 1100|
| Bending Strength N/mm2|| 67|
| Tension Strength N/mm2|| 48|
| Micro Hardness N/mm2|| 8600~9800|
| Moh's hardnessMoh's hardness|| 5.5~6.5|
Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.Payment Term
According to certain countries, our way of payment will be adjusted.