China Factory for Quartz Spiral Helical Tubes - Custom Fabrication Quartz Threaded tube – LZY
China Factory for Quartz Spiral Helical Tubes - Custom Fabrication Quartz Threaded tube – LZY Detail:
Custom Fabrication Quartz Threaded tube
The High Precision of CNC Machined can supply Quartz Threaded tube, such as slotting, drilling,and beveling.widely used in high temperature resistant machine or other field.
According the customer’s requirements, we can cut, bend, frost, seal, polish, and similar further processing. The advantage is that the processing accuracy is high and it can meet the needs of different customers.
Product parameter
| Place of Origin | Jiangsu,China |
| Brand | SF |
| Material | Glass,High quality Optical Glass |
| Usage | Optical |
| Structure | Double Convex |
| Shape | Spherical |
| Dimension Tolerance | +/-0.02mm |
| Processing Range | 1-1000mm |
Material
Fused quartz glass
UV Fused silica
Borosilicate 3.3
Schott borofloat 33 glass
Corning® 7980
Sapphire
Tempered glass
Products shown

Applications
Vacuum coating equipment accessories
Temperature resistance support plates
Electric heating Industrial field.
Quartz Characteristic
| Refractive index | 1.46021(wavelength 546.07nm) | ||||||
| Transmission wavelength range | 200~2500nm | ||||||
| Molecular weight | 60.06/mol | ||||||
| Density | 2.202g/cm3 | ||||||
| Moh’s hardness | 5.5 ~ 6.5 | ||||||
| (Knoop) | 416 Kg/mm2 | ||||||
| Solubility | Insoluble in water, soluble in hydrofluoric acid | ||||||
| Metal impurity content(<ppm) | Name | Fe | Ni | Cu | Ti | Mg | Cr |
| content | 2 | 1 | 1 | 1 | 1 | 1 | |
| Melting temperature | 1710~1750℃ | ||||||
| Evaporation temperature | 1600~2200℃ | ||||||
| Vapor pressure | 1Pa (2000℃) | ||||||
| 10pa (2200℃) | |||||||
If you’re looking for Machined quartz discs and Machined quartz plates suppliers who can deliver customized and high-quality Machined quartz plates, contact US.
Product detail pictures:
Related Product Guide:
Our commission should be to provide our end users and clients with very best excellent and aggressive portable digital products and solutions for China Factory for Quartz Spiral Helical Tubes - Custom Fabrication Quartz Threaded tube – LZY , The product will supply to all over the world, such as: Norwegian, Nigeria, Panama, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!




