High Purity Transparent Quartz Glass Tube – Heat Resistant Furnace & Lab Capillary Tube
High purity quartz glass tube with excellent heat resistance, high transmittance and chemical stability for industrial and laboratory use.
- SiO₂ purity ≥99.99%
- Continuous use up to 1100°C
- Max temperature 1450°C
- Excellent acid resistance
- High optical transmission
- Custom sizes available
Quartz Glass Tube Description
quartz glass tube made from fused silica (≥99.99% SiO₂), designed for high-temperature and corrosive environments. It provides excellent thermal stability, strong chemical resistance, and high light transmission. Widely used in furnace systems, laboratory instruments, and industrial applications. Custom sizes and specifications are supported.Quartz Glass Tube Features
High Temperature Resistance: The quartz glass tube has a softening point of about 1720°C, can work continuously at 1100°C, and withstand temperatures up to 1450°C.
Quartz Tube Benefits
Excellent Corrosion Resistance: It does not react with most acids. Its acid resistance is about 30 times better than ceramics and 150 times better than stainless steel.
High Purity Quartz Applications
Strong Optical Performance: Quartz glass provides excellent transmittance from ultraviolet to infrared wavelengths. Visible light transmittance is over 93%, and UV transmittance can exceed 80%.
Custom Quartz Tube Specifications
Various specifications are available, and sizes can be customized according to customer requirements.
Quartz Glass Tube Technical Data Sheet
| Parameter | Value |
| Material | High Purity Quartz Glass |
| SiO2 Content | ≥99.99% |
| Softening Point | ≈1730°C |
| Working Temperature | 1100°C |
| Max Temperature | 1450°C |
| Density | 2.2 g/cm³ |
| Hardness | Mohs 7 |
| Origin | China |
| Brand | MatMeas |
| Customization | Available |
Get Free Quote for Quartz Glass Tube
Quartz Glass Tube Features:
High temperature resistance: softening point ~1730°C, stable at 1100°C.
Excellent corrosion resistance: 30× ceramic, 150× stainless steel.
High optical performance: up to 93% visible transmission.
Custom processing available.
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