High Quality Fused Silica Quartz Tube Clear Color
Quartz glass tubes are manufactured from high-purity silicon dioxide, offering exceptional optical properties and various transmittance levels with superior surface quality. These tubes provide outstanding thermal, chemical, and physical characteristics, making them ideal for applications requiring high temperatures, extreme pressures, and maximum purity.
Quartz Glass Tube Features
- High purity: SiO₂ > 99.99%
- Operating temperature: 1250℃; Softening temperature: 1730℃
- Excellent thermal stability with low thermal expansion coefficient
- Superior corrosion resistance against acids and alkalis
- Outstanding electrical insulation properties
- Environmentally friendly and health-safe composition
- Bubble-free and streak-free optical clarity
Technical Specifications
| Material |
Fused Quartz |
| Shape |
Straight or bent |
| Density |
2.2 g/cm³ |
| Outer Diameter |
2mm ~ 500mm |
| Purity |
SiO₂ > 99.99% |
| Wall Thickness |
1mm ~ 300mm |
| Length |
10mm ~ 4000mm |
| Diameter |
2mm ~ 600mm |
| Mohs Hardness |
6.6 |
| Temperature Resistance |
Operating: 1250℃; Softening: 1730℃ |
| Corrosion Resistance |
1000 times greater than ordinary glass |
Manufacturer Profile
Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, tubes, flanges, rings, cuvettes, and precision quartz instruments. Located in Donghai City, Jiangsu Province - China's Crystal Capital - our facility covers 10,000 square meters with over 70 employees and annual sales exceeding USD 20 million. Our philosophy centers on technological innovation, quality excellence, integrity, and sustainable operations.
Industrial Applications
Shengfan SF-QT01 Quartz Glass Tubes provide exceptional temperature and corrosion resistance for demanding industrial applications. Manufactured from high-grade quartz sand, these tubes deliver superior thermal performance and optical properties across various wall thicknesses and outer diameters.
Ideal for semiconductor processing, optical fiber production, laboratory equipment, medical devices, and high-tech industries, our quartz tubes offer reliable performance in extreme conditions. Available in multiple configurations including quartz capillary tubes and fused silica tubes, the SF-QT01 series ensures optimal efficiency and durability for specialized applications.
Custom Manufacturing Services
Shengfan offers comprehensive customization services for quartz glass tubes, providing superior resistance to pressure, radiation, and enhanced surface roughness. Our manufacturing process utilizes fused quartz glass technology to ensure the highest quality standards.
We produce quartz tubes in various diameters and wall thicknesses tailored to specific application requirements. Brand: Shengfan
Contact Information
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a professional quartz products manufacturer with nearly 20 years of industry experience.
Do you have minimum order quantity requirements?
No, we accept orders starting from one piece.
Do you offer customization services?
Yes, we provide comprehensive custom manufacturing services.
Can I request samples?
Yes, please provide your requirements and we will arrange sample delivery.
What is your delivery timeline?
Inventory items: 3-5 working days. Customized products: 7-30 working days based on order specifications.
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