
Clear Quartz Glass Tube with Round Bottom for Heating
Quartz glass tube round The standard clear quartz tube is produced by high purified quartz sand. It has high purity, strong heat resistance, high transmission rate, and precise dimension.
We hope to bring more cost-effective Quartz Glass Plate Machining, Frosted Quartz Glass Plate, Heat Resistant Quartz Glass Tube and provide more thoughtful services to the global market. It using the world's leading system for reliable operation, a low failure rate, it suitable for customers choice. We use our understanding of cutting-edge technology and its practical application to innovate with integrity.
Product Description
Quartz glass tube round The standard clear quartz tube is produced by high purified quartz sand. It has high purity, strong heat resistance, high transmission rate, and precise dimension.
The standard clear quartz tube is applicable in many areas like lighting, and heating(halogen lamp, the mercury lamp, single-ended lamp, automotive lamp, water treatment lamp).



Customization:
JRD Quartz provides the service to customize the product according to customer's requirement, including cutting, end burning, grinding, special-shaping and other processing.
Range of OD | Tolerence of OD | Range of WT | Tolerance of WT |
4-20 mm | ±0.2mm | 1-2mm | ±2% |
20-60mm | ±0.5mm | 1-2mm | ±2% |
60-150mm | ±1.0mm | 2-3mm | ±2% |
150-200mm | ±1.5mm | 3-4mm | ±2% |
200-300mm | ±2.0mm | 4-5mm | ±2% |
Product details:
| Purity | >99.99% |
Density | 2.2(g/cm3) |
Degree of hardness Moh' scale | 6.6 |
Melting point | 1732°C |
Working temperature | 1100°C |
Max temperature can reach in a short time | 1450°C |
Acid tolerance | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance | above 93% |
UV spectral region transmittance | 80% |
Resistance value | 10000 times than ordinary glass |
Annealing point | 1215°C |
Softening point | 1730°C |
Other Quartz Tube Products:
JRD Quartz provides varieties of quartz tube products for different industries like the semiconductor industry, solar energy(photovoltaics) industry, chemical industry, and thermal industry. Please refer to the table below for the complete category.
Product | Application |
Standard Clear Quartz Tube | Lighting/Heating/Special light source/Others |
Opaque Quartz Tube | Heating(home appliances) |
High Ozone Quartz Tube | Water treatment/Germicidal |
Ozone Free Quartz Tube | Water treatment/Germicidal |
Standard UV Block Quartz Tube | Lighting/Special light source/Others |
Quartz Tube for Metal Halide Lamp | Metal Halide Lamp |
UV Block Quartz Tube for Automotive Lamp | Automotive Metal Halide Lamp and others |
Low Melting Point UV Block Quartz Tube | Automotive Lamp |
Clear Ruby Quartz Tube | Infrared Heating |
Hydroxyl Free Quartz Tube | Chemical |
Low Hydroxyl Quartz Tube | Chemical |
We always ensure that the quality of our Clear Quartz Glass Tube with Round Bottom for Heating is top-class, as we believe that quality of our product is more important than anything! We will continue to work hard and improve ourselves. With the rapid development, we have also been recognized by social groups and many customers. We are a manufacturer with strong technical force, high quality and commercial reputation.
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