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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Large caliber transparent thick walled quartz tube
Large caliber transparent thick walled quartz tube is a special industrial glass product made from high-purity natural crystal or silicide as raw material,
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
Large caliber transparent thick walled quartz tube
Large caliber transparent thick walled quartz tube is a special industrial glass product made from high-purity natural crystal or silicide as raw material, melted and precisely controlled to form at high temperature. It is not only a simple hollow tube, but also a cutting-edge material that combines excellent physical and chemical properties.
Its core characteristics are reflected in the three keywords of "large caliber", "transparency", and "thick wall":
Large caliber: refers to an inner diameter that is much larger than a conventional quartz tube, usually ranging from tens of millimeters to hundreds of millimeters, providing the possibility for large equipment or large-scale processing.
High transparency: With extremely high optical purity, it has excellent transmittance for both ultraviolet and visible light (up to 93% or more), making it easy to observe the reaction process inside the tube.
Thick Wall: The significant increase in tube wall thickness endows the product with extraordinary mechanical strength, pressure resistance, and deformation resistance, ensuring stable operation in harsh environments.
This product perfectly combines the observability of glass and the durability of special materials, providing basic material support for solving the special needs of many industrial fields.
Core advantages of the product and the problems it can solve
Traditional glass or stainless steel materials have obvious shortcomings in many high-end applications, and large-diameter transparent thick walled quartz tubes are designed to solve these problems:
1. Solve the problem of "invisible":
Problem: In the process of semiconductor, photovoltaic, chemical and other fields, real-time observation of crystal growth, material reaction or fluid state inside the furnace is required, but it cannot be achieved with metal or opaque furnace tubes.
Solution: The extremely high transparency of the quartz tube allows for visualization of the entire process, facilitating online monitoring, process control, and troubleshooting, greatly improving production efficiency and product yield.
2. Solve the problem of "inability to withstand":
Problem: High temperature and rapid temperature changes can cause ordinary glass to explode, and metal materials can precipitate impurities at high temperatures, polluting the process environment.
Solution: Quartz tubes have extremely high temperature resistance (softening point up to 1270 ℃) and extremely low coefficient of thermal expansion, which can withstand severe high and low temperature impacts without breaking. At the same time, its high purity (SiO2 content ≥ 99.99%) ensures no pollution in high-temperature environments, providing a "super clean" environment for processes.
3. Solve the problem of "inability to withstand":
Problem: Large equipment or vacuum systems require furnace tubes to have extremely high mechanical strength and compressive strength, while thin-walled tubes are prone to deformation and rupture, posing safety hazards.
Solution: The thickened tube wall significantly enhances the product's bending resistance, compressive strength, and overall structural stability, enabling it to withstand higher internal and external pressure differences and ensure long-term safe and stable operation of the equipment.
4. Solve the problem of "not long to use":
Problem: Acidic and alkaline environments, high temperature water vapor, etc. can quickly corrode metals and equipment, shortening their service life.
Solution: Quartz glass has excellent chemical stability and hardly reacts with other acidic substances except hydrofluoric acid and hot phosphoric acid. It has strong acid resistance and greatly extends its service life in corrosive environments.
Main application areas
With the above advantages, this product has become an indispensable key material in the following high-tech industries:
Semiconductor and Photovoltaic Industry:
The observation tube and furnace body used for crystal growth furnaces (monocrystalline silicon, polycrystalline silicon) are the core components for drawing monocrystalline silicon rods.
Furnace tubes used for diffusion furnaces and oxidation furnaces, for doping and heat treatment of silicon wafers at high temperatures.
Optoelectronic light source industry:
Manufacturing casings for high-power metal halide lamps, ultraviolet lamps, and sterilization lamps. Its UV transmittance and high temperature resistance are irreplaceable by other materials.
High end laboratory and research equipment:
Used for building tubular reaction furnaces, CVD (chemical vapor deposition) systems, MOCVD equipment, for new material synthesis, heat treatment, and thin film deposition experiments.
As an observation window, protective sleeve, etc., it is used in precision instruments that require high temperature resistance and visualization.
In the field of chemical engineering and environmental protection:
As an observation window, reactor, or tubeline (requiring lining) in highly corrosive environments, it is used to monitor high-risk processes.
Used in high-temperature flue gas analysis systems to sample and monitor corrosive exhaust gases.
Other special fields:
Special observation windows and optical components in the aerospace and military industries.
Our customized services
We are well aware that standard products cannot meet the unique needs of all customers. Therefore, we provide flexible and comprehensive customized production services to ensure that our products perfectly match your equipment and processes.
1. Size customization:
We can customize the outer diameter, inner diameter, wall thickness, and length according to your requirements, providing one-stop service from drawings to finished products.
2. Shape customization:
Not limited to straight tubes, we can also provide products with complex shapes such as special-shaped tubes, flanged tubes, end/end sealed tubes, bent tubes, etc.
3. Customization of purity and quality level:
Provide quartz tubes with different purity levels (such as 99.99%, 99.95%) for different applications (such as semiconductor grade, photovoltaic grade, light source grade), and strictly control the hydroxyl (OH -) content and bubble index.
4. Subsequent processing services:
We provide precision cold and hot processing services such as cutting, chamfering, polishing, sanding, and drilling to ensure smooth and even tube openings for easy installation and sealed connections.
Large caliber transparent thick walled quartz tube is a high-end basic material designed to meet the requirements of high temperature, high purity, visualization, and high strength. No matter which industry you are in, as long as you face the above challenges, it may be your ideal choice to improve your technological level, ensure production safety and efficiency.
Welcome to contact our technical sales team to learn more about how to customize the most suitable quartz tube products for you.
Luverre Quartz manufactures and sells a wide range of high quality fused silica glass, including fused silica tubes, fused silica plates, fused silica rods, fused silica windows, fused silica crucibles, fused silica boats, fused silica flanges, fused silica beakers, fused silica glass instruments, and more. We can meet all kinds of customized requirements for fused silica 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 fused silica 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 fused silica lumps to fused silica sand and then fused silica products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused silica products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused silica plates, tubes and high size precision fused silica items.
Large caliber transparent thick walled quartz tube
Large caliber transparent thick walled quartz tube is a special industrial glass product made from high-purity natural crystal or silicide as raw material, melted and precisely controlled to form at high temperature. It is not only a simple hollow tube, but also a cutting-edge material that combines excellent physical and chemical properties.
Its core characteristics are reflected in the three keywords of "large caliber", "transparency", and "thick wall":
Large caliber: refers to an inner diameter that is much larger than a conventional quartz tube, usually ranging from tens of millimeters to hundreds of millimeters, providing the possibility for large equipment or large-scale processing.
High transparency: With extremely high optical purity, it has excellent transmittance for both ultraviolet and visible light (up to 93% or more), making it easy to observe the reaction process inside the tube.
Thick Wall: The significant increase in tube wall thickness endows the product with extraordinary mechanical strength, pressure resistance, and deformation resistance, ensuring stable operation in harsh environments.
This product perfectly combines the observability of glass and the durability of special materials, providing basic material support for solving the special needs of many industrial fields.
Core advantages of the product and the problems it can solve
Traditional glass or stainless steel materials have obvious shortcomings in many high-end applications, and large-diameter transparent thick walled quartz tubes are designed to solve these problems:
1. Solve the problem of "invisible":
Problem: In the process of semiconductor, photovoltaic, chemical and other fields, real-time observation of crystal growth, material reaction or fluid state inside the furnace is required, but it cannot be achieved with metal or opaque furnace tubes.
Solution: The extremely high transparency of the quartz tube allows for visualization of the entire process, facilitating online monitoring, process control, and troubleshooting, greatly improving production efficiency and product yield.
2. Solve the problem of "inability to withstand":
Problem: High temperature and rapid temperature changes can cause ordinary glass to explode, and metal materials can precipitate impurities at high temperatures, polluting the process environment.
Solution: Quartz tubes have extremely high temperature resistance (softening point up to 1270 ℃) and extremely low coefficient of thermal expansion, which can withstand severe high and low temperature impacts without breaking. At the same time, its high purity (SiO2 content ≥ 99.99%) ensures no pollution in high-temperature environments, providing a "super clean" environment for processes.
3. Solve the problem of "inability to withstand":
Problem: Large equipment or vacuum systems require furnace tubes to have extremely high mechanical strength and compressive strength, while thin-walled tubes are prone to deformation and rupture, posing safety hazards.
Solution: The thickened tube wall significantly enhances the product's bending resistance, compressive strength, and overall structural stability, enabling it to withstand higher internal and external pressure differences and ensure long-term safe and stable operation of the equipment.
4. Solve the problem of "not long to use":
Problem: Acidic and alkaline environments, high temperature water vapor, etc. can quickly corrode metals and equipment, shortening their service life.
Solution: Quartz glass has excellent chemical stability and hardly reacts with other acidic substances except hydrofluoric acid and hot phosphoric acid. It has strong acid resistance and greatly extends its service life in corrosive environments.
Main application areas
With the above advantages, this product has become an indispensable key material in the following high-tech industries:
Semiconductor and Photovoltaic Industry:
The observation tube and furnace body used for crystal growth furnaces (monocrystalline silicon, polycrystalline silicon) are the core components for drawing monocrystalline silicon rods.
Furnace tubes used for diffusion furnaces and oxidation furnaces, for doping and heat treatment of silicon wafers at high temperatures.
Optoelectronic light source industry:
Manufacturing casings for high-power metal halide lamps, ultraviolet lamps, and sterilization lamps. Its UV transmittance and high temperature resistance are irreplaceable by other materials.
High end laboratory and research equipment:
Used for building tubular reaction furnaces, CVD (chemical vapor deposition) systems, MOCVD equipment, for new material synthesis, heat treatment, and thin film deposition experiments.
As an observation window, protective sleeve, etc., it is used in precision instruments that require high temperature resistance and visualization.
In the field of chemical engineering and environmental protection:
As an observation window, reactor, or tubeline (requiring lining) in highly corrosive environments, it is used to monitor high-risk processes.
Used in high-temperature flue gas analysis systems to sample and monitor corrosive exhaust gases.
Other special fields:
Special observation windows and optical components in the aerospace and military industries.
Our customized services
We are well aware that standard products cannot meet the unique needs of all customers. Therefore, we provide flexible and comprehensive customized production services to ensure that our products perfectly match your equipment and processes.
1. Size customization:
We can customize the outer diameter, inner diameter, wall thickness, and length according to your requirements, providing one-stop service from drawings to finished products.
2. Shape customization:
Not limited to straight tubes, we can also provide products with complex shapes such as special-shaped tubes, flanged tubes, end/end sealed tubes, bent tubes, etc.
3. Customization of purity and quality level:
Provide quartz tubes with different purity levels (such as 99.99%, 99.95%) for different applications (such as semiconductor grade, photovoltaic grade, light source grade), and strictly control the hydroxyl (OH -) content and bubble index.
4. Subsequent processing services:
We provide precision cold and hot processing services such as cutting, chamfering, polishing, sanding, and drilling to ensure smooth and even tube openings for easy installation and sealed connections.
Large caliber transparent thick walled quartz tube is a high-end basic material designed to meet the requirements of high temperature, high purity, visualization, and high strength. No matter which industry you are in, as long as you face the above challenges, it may be your ideal choice to improve your technological level, ensure production safety and efficiency.
Welcome to contact our technical sales team to learn more about how to customize the most suitable quartz tube products for you.
Luverre Quartz manufactures and sells a wide range of high quality fused silica glass, including fused silica tubes, fused silica plates, fused silica rods, fused silica windows, fused silica crucibles, fused silica boats, fused silica flanges, fused silica beakers, fused silica glass instruments, and more. We can meet all kinds of customized requirements for fused silica 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 fused silica 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 fused silica lumps to fused silica sand and then fused silica products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused silica products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused silica plates, tubes and high size precision fused silica items.
