Custom Large Diameter Heat Resistant Quartz Glass Tube with High Purity SiO2>99.99%
We are a professional manufacturer of transparent quartz tube furnaces with nearly 20 years of experience.
We accept custom orders according to different diameter, thickness, length specifications, or by providing your technical drawings.
We produce two main types of quartz glass tubes:
- Furnace Tube: Conventional size tubes within OD200mm are typically in stock and mass-produced from the furnace
- Resizing Tube: Tubes above OD200mm are rarely in stock and require resizing to meet specific tolerance requirements
Resizing is necessary when:
- Large size tubes are not available in stock for specific size requirements
- Furnace tube tolerance and flatness cannot meet customer specifications
Our resizing tube capabilities include:
- Maximum diameter: 1 meter
- Maximum length: 5 meters
- Tolerance: ±0.5mm
- Flatness: ±0.5mm
- Straightness: ±0.5mm
For large quantity orders, we can customize special size quartz tubes according to your specifications. OEM services are also accepted.
We supply comprehensive quartz products including:
- Clear quartz tube
- Opaque quartz tube
- Furnace quartz tube
- Large quartz glass tube
- Various quartz instruments
- Photovoltaic semiconductor welding parts
Contact us for sample requests and custom quotations.
- High purity: SiO₂ > 99.99%
- Operating Temperature: 1250°C; Softening Temperature: 1730°C
- Excellent thermal stability with low coefficient of thermal expansion
- High corrosion resistance against acids and alkalis
- Superior electrical insulation properties
- Environmentally friendly and health-safe
- No air bubbles or lines for optimal clarity
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specializing in research and development of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments.
Located in China Crystal Capital - Donghai City, Jiangsu Province, China, our facility is 70km from Lianyungang port with convenient transportation access.
Company highlights:
- Facility area: 10,000 square meters
- Employees: Over 70 skilled professionals
- Annual sales: Exceeding USD 20 million
Operating philosophy: Technology Orientation, Quality First, Integrity and Responsibility, Sustainable Operation.
Shengfan SF-QT01 Quartz Glass Tube: Temperature-Resistant and Corrosion-Resistant
Our quartz glass tubes are manufactured using high-grade quartz sand, providing superior thermal performance and excellent optical properties. With exceptional temperature resistance and high corrosion resistance, these tubes are available in various wall thicknesses and outer diameters to suit diverse applications.
Ideal applications include:
- Semiconductor processing
- Optical fiber production
- Laboratory equipment
- Medical equipment
- High-tech industrial applications
Whether you require quartz tubes, quartz glass tubes, quartz capillary tubes, or fused silica tubes, the Shengfan SF-QT01 Quartz Glass Tube delivers superior performance, durability, and efficiency for your project requirements.
Email: amy@quartzglassproducts.com
WhatsApp/Mobile: +8615061341126
Address: East Economic Development Zone, Donghai County, Lianyungang, Jiangsu, China
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.