Corrosion Resistant Fused Silica Quartz Glass Tube with Good Thermal Stability and High Light Transmittance
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
15 work days
Brand:
shengfan
Product Description
Screw Thread Winding Fused Silica Quartz Glass Tube Ring
High-purity fused silica quartz glass tube rings manufactured from premium quartz sand, offering exceptional thermal shock stability and optical clarity for demanding industrial applications.
Product Features
- High purity: SiO₂ > 99.99%
- Excellent acid and alkali resistance with superior chemical stability
- Health care and environmental protection compliance
- No air bubbles or lines for optimal clarity
- Exceptional electrical insulation properties
High Temperature Performance
Quartz glass hardening temperature approximately 1730°C. Suitable for continuous operation at 1100°C, with maximum short-term temperature resistance up to 1450°C.
Corrosion Resistance
Exceptional chemical stability against all acids except hydrofluoric acid. Acid resistance is 30 times greater than ceramic and 150 times superior to stainless steel, particularly effective at low temperatures.
Thermal Stability
Withstands severe temperature fluctuations without damage. Can be heated to 1100°C and immediately immersed in cold water without cracking or breaking.
Optical Performance
Excellent light transmission across all spectral bands from ultraviolet to infrared. Visible light transmittance exceeds 93%, with ultraviolet spectral transmittance over 80%.
Electrical Insulation
Electrical resistance 10,000 times greater than ordinary glass, maintaining superior electrical performance even at low temperatures.
Applications
Halogen lamps, mercury lamps, single-end lamps, automotive lighting, stage lighting, thermoelectric boilers, photocopier lamps, water treatment lamp casings, quartz ware, and piping systems.
Customization Services
Available in custom sizes with grinding and polishing options to meet specific application requirements and dimensional specifications.
Technical Specifications
| Parameter | Value |
|---|---|
| SiO₂ Content | 99.9% |
| Density | 2.2 g/cm³ |
| Mohs Hardness | 6.6 |
| Melting Point | 1732°C |
| Working Temperature | 1100°C |
| Maximum Short-term Temperature | 1450°C |
| Visible Light Transmittance | Above 93% |
| UV Spectral Transmittance | 80% |
| Annealing Point | 1180°C |
| Softening Point | 1630°C |
| Strain Point | 1100°C |
Product Images
Company Profile
Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, tubes, flanges, rings, cuvettes, and quartz instruments. Located in China's Crystal Capital - Donghai City, Jiangsu Province, our 1000 square meter facility employs over 30 professionals and achieves annual sales exceeding USD 5.2 million. Guided by our philosophy of Technology Orientation, Quality First, Integrity and Responsibility, and Sustainable Operation, we are committed to establishing an international enterprise with standardized and sustainable operational capabilities.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Lianyungang Shengfan Quartz Product Co., Ltd
Location
Donghai, Lian Yungang City, China
Contact Person
Sharon Zhao