T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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500-10000mm quartz furnace tube
The 500-10000mm quartz furnace tube is a core component for high-temperature experiments and industrial production.
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
The 500-10000mm quartz furnace tube is a core component for high-temperature experiments and industrial production. It is made of high-purity quartz material, which is resistant to high temperatures, corrosion, and has good transparency. Its length covers multiple scene requirements and is widely used in fields such as semiconductors, photovoltaics, and material sintering to ensure process stability.
As a professional quartz product manufacturer, we specialize in providing high-quality customized quartz furnace tubes with a length range from 500 millimeters to 10000 millimeters (10 meters). These products are made of high-purity quartz material (SiO ₂ content ≥ 99.99%) through advanced thermal processing and precision manufacturing processes, with excellent thermal stability, chemical inertness, and optical properties, suitable for high-temperature treatment and environmental control applications in various industrial fields worldwide.
Product application areas
Semiconductor and Photovoltaic Industry
-Wafer diffusion, oxidation, and annealing processes
-High temperature treatment in photovoltaic cell manufacturing
-Chemical Vapor Deposition (CVD) of Semiconductor Materials
Scientific Research and Laboratory
-Materials Science High Temperature Experiment
-Chemical synthesis reaction vessel
-Precision analytical instrument components
Industrial heat treatment
-Heat treatment of metal materials
-Glass processing
-Special ceramic sintering
Optoelectronics and Optical Fiber Industry
-Manufacturing of optical fiber preform
-Special glass melting
-Production of optical components
Core advantages of the product
1. Excellent material performance
-Ultra high purity: using high-quality natural quartz sand with a purity of ≥ 99.99%, ensuring no pollution
-Thermal stability: softening point up to 1730 ℃, long-term use temperature of 1200 ℃
-Low coefficient of thermal expansion: 5.5 × 10 ⁻⁷/℃, excellent thermal shock resistance
-Excellent optical performance: excellent transmittance in the ultraviolet to infrared wavelength range
2. Precision manufacturing process
-Dimensional accuracy: diameter tolerance ± 0.5mm, wall thickness uniformity>95%
-Surface quality: Inner and outer surface smoothness Ra ≤ 0.8 μ m, reducing particle pollution
-Geometric accuracy: straightness ≤ 0.1%, ellipticity ≤ 0.5%
3. Customized production capacity
-Length range: 500mm-10000mm, continuously adjustable
-Diameter range: standard product 20-300mm, special requirements can reach 600mm
-Complex structure: capable of manufacturing integrated structures such as flange interfaces, multi branch pipes, observation windows, etc
-Special treatment: Provide secondary processing such as quartz lining, coating, metallization, etc
Key issues to be addressed
1. Performance degradation under high temperature environment
Traditional materials are prone to deformation and crystallization under long-term high temperatures. Our quartz furnace tubes have significantly improved their high-temperature resistance to crystallization through optimized heat treatment processes, ensuring long-term stable operation.
2. Process pollution risk
Low purity quartz materials can introduce metal impurities into the process environment. Our high-purity quartz material controls the total amount of impurity elements to<50ppm, making it particularly suitable for semiconductor processes that require extremely high cleanliness.
3. Damage caused by thermal stress
By optimizing the design through finite element analysis and combining it with a special annealing process, our product's thermal stress has been reduced by over 40%, significantly improving its service life and safety.
4. Manufacturing difficulties of large-sized products
Our unique horizontal rotary heating technology and precision size control system solve the problems of straightness, roundness, and wall thickness uniformity of ultra long quartz tubes (up to 10 meters in length).
Customer Case Study Sharing
Case 1: European semiconductor equipment manufacturer
Challenge: The customer requires an ultra-high purity quartz furnace tube with a length of 8 meters for the new generation of 300mm wafer diffusion equipment, with a straightness error of<0.08% and an inner surface roughness Ra ≤ 0.4 μ m.
Solution: We use a special formula of quartz material, combined with our independently developed horizontal rotary heating process, to eliminate internal stress through three annealing treatments.
Result: The product fully meets the technical specifications, and the customer's equipment has successfully passed the SEMI standard certification. It has been running stably for more than 18 months without any performance degradation.
Case 2: North American Photovoltaic Research Institute
Challenge: The client is conducting research on new photovoltaic materials and requires a transparent quartz tube that can withstand rapid thermal cycling (from room temperature to 1100 ℃) and integrate multiple gas inlets and observation windows.
Solution: We have designed an integrated multi branch structure, using gradient annealing technology to improve thermal shock resistance, and integrated an optical grade quartz observation window.
Result: The product remained intact after more than 500 rapid thermal cycles, helping the customer successfully complete the new material research and development project.
Case 3: Asian specialty glass manufacturer
Challenge: The customer needs a quartz furnace tube with a diameter of 450mm and a length of 6 meters to produce special optical glass, and the working temperature should be maintained above 1250 ℃ for a long time.
Solution: We have developed a special anti crystallization formula quartz material, combined with a reinforced support structure design to ensure dimensional stability at high temperatures.
Result: After 12 months of continuous operation, the thickness of the crystallization layer of the product was only 30% of that of conventional products, and the service life was extended by more than twice.
In the field of high-temperature industrial processing, quartz furnace tubes are not only containers, but also key factors in the success or failure of the process. With 25 years of professional experience and technical accumulation, we provide high-performance quartz solutions for global customers ranging from standard sizes to complex customization. Whether it's semiconductor manufacturing, photovoltaic production, or cutting-edge scientific research, our products have won the trust of global customers with their outstanding performance and reliability.
What problems or challenges have you encountered in using your quartz furnace tube? Is it due to performance degradation at high temperatures, difficulty in meeting special size requirements, or compatibility issues with other system components? Welcome to leave a message and communicate with us. Our technical team will provide you with professional advice and solutions.
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
The 500-10000mm quartz furnace tube is a core component for high-temperature experiments and industrial production. It is made of high-purity quartz material, which is resistant to high temperatures, corrosion, and has good transparency. Its length covers multiple scene requirements and is widely used in fields such as semiconductors, photovoltaics, and material sintering to ensure process stability.
As a professional quartz product manufacturer, we specialize in providing high-quality customized quartz furnace tubes with a length range from 500 millimeters to 10000 millimeters (10 meters). These products are made of high-purity quartz material (SiO ₂ content ≥ 99.99%) through advanced thermal processing and precision manufacturing processes, with excellent thermal stability, chemical inertness, and optical properties, suitable for high-temperature treatment and environmental control applications in various industrial fields worldwide.
Product application areas
Semiconductor and Photovoltaic Industry
-Wafer diffusion, oxidation, and annealing processes
-High temperature treatment in photovoltaic cell manufacturing
-Chemical Vapor Deposition (CVD) of Semiconductor Materials
Scientific Research and Laboratory
-Materials Science High Temperature Experiment
-Chemical synthesis reaction vessel
-Precision analytical instrument components
Industrial heat treatment
-Heat treatment of metal materials
-Glass processing
-Special ceramic sintering
Optoelectronics and Optical Fiber Industry
-Manufacturing of optical fiber preform
-Special glass melting
-Production of optical components
Core advantages of the product
1. Excellent material performance
-Ultra high purity: using high-quality natural quartz sand with a purity of ≥ 99.99%, ensuring no pollution
-Thermal stability: softening point up to 1730 ℃, long-term use temperature of 1200 ℃
-Low coefficient of thermal expansion: 5.5 × 10 ⁻⁷/℃, excellent thermal shock resistance
-Excellent optical performance: excellent transmittance in the ultraviolet to infrared wavelength range
2. Precision manufacturing process
-Dimensional accuracy: diameter tolerance ± 0.5mm, wall thickness uniformity>95%
-Surface quality: Inner and outer surface smoothness Ra ≤ 0.8 μ m, reducing particle pollution
-Geometric accuracy: straightness ≤ 0.1%, ellipticity ≤ 0.5%
3. Customized production capacity
-Length range: 500mm-10000mm, continuously adjustable
-Diameter range: standard product 20-300mm, special requirements can reach 600mm
-Complex structure: capable of manufacturing integrated structures such as flange interfaces, multi branch pipes, observation windows, etc
-Special treatment: Provide secondary processing such as quartz lining, coating, metallization, etc
Key issues to be addressed
1. Performance degradation under high temperature environment
Traditional materials are prone to deformation and crystallization under long-term high temperatures. Our quartz furnace tubes have significantly improved their high-temperature resistance to crystallization through optimized heat treatment processes, ensuring long-term stable operation.
2. Process pollution risk
Low purity quartz materials can introduce metal impurities into the process environment. Our high-purity quartz material controls the total amount of impurity elements to<50ppm, making it particularly suitable for semiconductor processes that require extremely high cleanliness.
3. Damage caused by thermal stress
By optimizing the design through finite element analysis and combining it with a special annealing process, our product's thermal stress has been reduced by over 40%, significantly improving its service life and safety.
4. Manufacturing difficulties of large-sized products
Our unique horizontal rotary heating technology and precision size control system solve the problems of straightness, roundness, and wall thickness uniformity of ultra long quartz tubes (up to 10 meters in length).
Customer Case Study Sharing
Case 1: European semiconductor equipment manufacturer
Challenge: The customer requires an ultra-high purity quartz furnace tube with a length of 8 meters for the new generation of 300mm wafer diffusion equipment, with a straightness error of<0.08% and an inner surface roughness Ra ≤ 0.4 μ m.
Solution: We use a special formula of quartz material, combined with our independently developed horizontal rotary heating process, to eliminate internal stress through three annealing treatments.
Result: The product fully meets the technical specifications, and the customer's equipment has successfully passed the SEMI standard certification. It has been running stably for more than 18 months without any performance degradation.
Case 2: North American Photovoltaic Research Institute
Challenge: The client is conducting research on new photovoltaic materials and requires a transparent quartz tube that can withstand rapid thermal cycling (from room temperature to 1100 ℃) and integrate multiple gas inlets and observation windows.
Solution: We have designed an integrated multi branch structure, using gradient annealing technology to improve thermal shock resistance, and integrated an optical grade quartz observation window.
Result: The product remained intact after more than 500 rapid thermal cycles, helping the customer successfully complete the new material research and development project.
Case 3: Asian specialty glass manufacturer
Challenge: The customer needs a quartz furnace tube with a diameter of 450mm and a length of 6 meters to produce special optical glass, and the working temperature should be maintained above 1250 ℃ for a long time.
Solution: We have developed a special anti crystallization formula quartz material, combined with a reinforced support structure design to ensure dimensional stability at high temperatures.
Result: After 12 months of continuous operation, the thickness of the crystallization layer of the product was only 30% of that of conventional products, and the service life was extended by more than twice.
In the field of high-temperature industrial processing, quartz furnace tubes are not only containers, but also key factors in the success or failure of the process. With 25 years of professional experience and technical accumulation, we provide high-performance quartz solutions for global customers ranging from standard sizes to complex customization. Whether it's semiconductor manufacturing, photovoltaic production, or cutting-edge scientific research, our products have won the trust of global customers with their outstanding performance and reliability.
What problems or challenges have you encountered in using your quartz furnace tube? Is it due to performance degradation at high temperatures, difficulty in meeting special size requirements, or compatibility issues with other system components? Welcome to leave a message and communicate with us. Our technical team will provide you with professional advice and solutions.
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.
