Factory Made High Temperature Resistant Quartz Glass Tube with 99.99% SiO2 Purity and 1100℃ Working Temperature
Product Details
| Type: | Clear Quartz Tube | Application: | Semiconductor, High-temperature Diffusion, Annealing Furnace Tubes,High-power UV Lamps |
|---|---|---|---|
| OD: | 100-1000mm | Shape: | Round |
| Processing Service: | Punching, Cutting | Product Name: | Large Size Quartz Tube |
| Material: | SIO2 | SIO2: | SIO2>99.99% |
| Density: | 2.2g/cm3 | Color: | Clear Transparent |
| Working Temperature: | 1100℃ | Melting Point: | 1732℃ |
| Port: | Shanghai And Qindao Port | Classification: | Test Tube |
| Sample: | Support Free Samples | ||
| Highlight |
high temperature resistant quartz glass tubes,factory made quartz glass tubes,quartz glass tubes with warranty |
||
Product Description

| Shengfan Quartz tube characteristic | |
|---|---|
| *Brand | shengfanquartz |
| *SIO2 | 99.99% |
| *Density | 2.2(g/cm³) |
| *Degree of hardness moh’ scale | 6.6 |
| *Melting point | 1732℃ |
| * Working temperature | 1100℃ |
| *Annealing point | 1180℃ |
| *Softening point | 1630℃ |
We have obtained a complete set of certifications including ISO9001, CE, RoHS, MSDS and Gold Supplier Certification, ensuring stable product quality and reliable supply capacity for global customers.

- Semiconductor industry: high-temperature diffusion, oxidation and annealing furnace tubes
- Photovoltaic & solar energy: monocrystalline/polycrystalline silicon growth furnaces
- Optical fiber industry: optical fiber preform sintering and drawing furnaces
- High-temperature industrial heating: industrial furnaces, infrared heating components
- Chemical industry: reaction tubes for strong corrosion and high-purity environments
- Laboratory & scientific instruments: high-temperature test equipment, spectrometers
- Electric light source industry: high-power UV lamps and special light tubes
We are a professional manufacturer with dedicated quartz tube production lines. We own 2 tube drawing furnaces and 3 forming tube machines, supported by complete fire processing lines.
Our monthly capacity for large-size quartz tubes is 50–100 pieces. The dimensional precision can reach ±0.5 mm.
We support custom processing for various quartz instruments, including quartz furnace tubes, negative pressure tubes, quartz reactors, and other high-temperature quartz components.

Lianyungang Shengfan Quartz Product Factory is a professional manufacture specialized in research and development of quartz plate,quartz tube,quartz flange,quartz ring,cuvette and quartz instrument. The company is located in China Crystal Capital - Donghai City, Jiangsu Prov., China. 70 km far from Lianyungang port, convenient transportation. Covering an area of 5000 square meters,we now have over 80employees,an annual sales figure exceeding USD 10 million. With the philosophy of Technology Orientation, Quality First,Integrity and Responsibility,Sustainable Operation, the company dedicates to establish an international enterprise with standard and sustainable operation capability.

The company adhere to the integrity of business, experience, reasonable price, quality assurance, to provide excellent after-sales service, we sincerely welcome customers to come to negotiate
-
Q1. Can I have a sample order? A: Yes, we welcome sample order to test and check quality.
-
Q2. What about the delivery time? A:Within 15 days after receiving deposit.
-
Q3. Do you have any MOQ limit? A: Low MOQ, 1pc for sample checking is available
-
Q4. How to proceed an order in your factory? A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
-
Q5. How do you ship the goods and how long does it take to arrive? DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.
Product Highlights
Shengfan Quartz tube characteristic *Brand shengfanquartz *SIO2 99.99% *Density 2.2(g/cm³) *Degree of hardness moh’ scale 6.6 *Melting point 1732℃ * Working temperature 1100℃ *Annealing point 1180℃ *Softening point 1630℃ Certifications We have obtained a complete set of certifications including ...
XRD Sample Tank Test Sheet Carrier Chip Slotted Quartz Glass Sheet Sample Tank Can Be Customized
Thin Quartz Glass Plate Dimensional Stable 1-1000mm Processing Range Product description: Fused clear silica quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Specification Quick Details Place of Origin Jiangsu,China Brand SF Material Glass,High quality Optical Glass Usage Optical Structure Double Convex Shape
Photocatalytic Reactor Chemistry Glassware Kit
Product description: 1.SiO2> 99.99% ,tubing fused quartz 2.Operating Temperature: 1250℃ 3.Excellent visual and chemical performance . 4.Without surface coating andinfectant . 5.Health care and environmental protection. 6.Any specification can be made. 7.Quartz glass is acidic materials, except hydro fluoric acid and 300 degrees Celsius thermal phosphoric acid, on any other acids were shown to be inert, is the best anti acid materials. The advantages of Customized High Quality
No Air Bubble Flat Glass Plates High Purity Quartz Glass Window Transparent Circular Sight Glasses
No Air Bubble Flat Glass Plates Excellent Visual Performance Circular Shape Quartz Glass Window Product description: Fused clear silica quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Application of quartz plate: Military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high
Purified Square Glass Plates High Pressure Resistant Anti Alkali Strong Hardness
Product description: Fused clear silica quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/optical instrument/high temperature window. Application of quartz plate: Military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, fire hole industries such as high temperature and other industries,
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.