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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Quartz tube with ball head
The quartz tube with a ball head is a specially processed quartz glass product, with a precise spherical structure fused at one or both ends of the tube body.
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
Quartz tube with ball head
Why does your project require quartz tubes with ball heads?
Question: In the transmission of high-temperature corrosive fluids, how can we ensure sealing while maintaining transparency for observation?
Answer: The quartz tubes with ball heads achieve seamless connection with other components through precisely machined spherical joints, solving the dual problems of leakage and material corrosion under high temperatures.
Question: When frequent disassembly, cleaning, or replacement of the tubeline is required, how can we balance operational convenience and system stability?
Answer: The ball head design provides a quick plug-and-play function, allowing for connection without the need for complex tools, significantly reducing maintenance time while maintaining the sealing reliability in high vacuum or high pressure environments.
Question: In the semiconductor, photovoltaic, or high-end lighting industries, how can we find a fluid transportation solution that is both pure and resistant to temperature?
Answer: The high-purity fused quartz material, combined with the precise ball head structure, ensures zero pollution transmission, can withstand temperatures above 1200℃, and perfectly matches the demanding process environment.
The quartz tube with a ball head is a specially processed quartz glass product, with a precise spherical structure fused at one or both ends of the tube body. Made of high-purity quartz material (SiO₂ content ≥99.99%), it combines the outstanding performance of quartz material with the engineering advantages of spherical connection, meeting the strict requirements of high-end industry, scientific research and special application scenarios.
Core product advantages
1. The material has excellent performance
- Ultra-high purity: Made from semiconductor-grade quartz sand raw materials, it ensures chemical stability and optical transparency
- Strong thermal stability: The coefficient of thermal expansion is as low as 5.5×10⁻⁷/℃, and it can withstand rapid temperature changes from -200℃ to 1200℃
- Excellent corrosion resistance: Resistant to the erosion of most acid and alkali solutions except hydrofluoric acid and hot phosphoric acid
- Excellent optical performance: It has good light transmission in the ultraviolet to infrared bands (170nm-2500nm)
2. The structural design is precise
- Spherical connection accuracy: The roundness error of the ball head is controlled within ±0.05mm to ensure sealing performance and connection reliability
- Wall thickness uniformity: Through precise process control, the wall thickness deviation is ≤±5%
- Surface quality: The smoothness of the inner and outer surfaces Ra≤0.4μm. Polishing, sandblasting and other treatments can be carried out as required
3. Advanced process technology
The oxygen-hydrogen flame welding technology is adopted to ensure that there are no interface defects between the ball head and the tube body
The fully CNC processing equipment ensures dimensional consistency and batch stability
- Three-level quality inspection system: dimensional inspection, pressure testing, optical performance testing
Main application fields
Industrial manufacturing
- Semiconductor equipment: Process tubes and connecting components for diffusion furnaces and oxidation furnaces
- Photovoltaic industry: Thermal field components for polycrystalline silicon ingot furnaces and monocrystalline furnaces
- Lighting industry: Sealing and optical systems for special lamps
- Chemical equipment: Corrosion-resistant observation Windows, reactor connection components
Scientific research
- Laboratory instruments: spectrometers, sample chambers and optical path components of analytical instruments
- Vacuum system: Connection and Windows for high vacuum and ultra-high vacuum systems
- High-temperature experiments: Reaction vessels for material sintering and crystal growth
Special applications
- Medical equipment: Disinfection equipment, medical laser components
- Aerospace: High-temperature resistant observation Windows, sensor protective covers
- New energy: Key components of fuel cells and electrolyzers
The problems we can solve
1. Sealing problem
The ball head design offers a larger contact area and self-centering characteristics, solving the problem of seal failure in high-temperature and high-pressure environments.
2. Thermal stress concentration
The stress distribution of spherical structures is more uniform, significantly reducing the risk of cracking caused by drastic temperature changes.
3. Difficulty in installation alignment
The ball joint connection reduces the strict requirements for installation accuracy and simplifies the on-site assembly process.
4. Short service life
The combination of high-quality quartz materials and optimized structural design extends the product's service life by 30% to 50% in harsh environments.
5. Customized demands are difficult to meet
The flexible production system can quickly respond to personalized demands such as non-standard sizes, special coatings, and composite structures.
Customized service capability
1. Flexible size customization
- tube diameter range: 2mm-300mm
- Length range: 10mm-3000mm
- Ball head size: Can be designed according to connection requirements
- Wall thickness selection: 0.5mm-15mm
2. Special processing options
- Surface treatment: matte, textured, super-polished
- Coating processing: anti-reflective coating, conductive coating
Metallization treatment: molybdenum-manganese method, vacuum coating method
Secondary processing: drilling, slotting, bending, and end sealing
Why choose us?
1. Professional technical accumulation
Focusing on the manufacturing of quartz products for 18 years, we hold 12 patents related to quartz processing, among which 3 involve special processes for ball-end quartz tubes.
2. Advanced production equipment
Equipped with a CNC quartz processing center, a fully automatic oxygen-hydrogen flame welding workstation and high-precision detection instruments.
3. Global service experience
Our products are exported to 36 countries. We are familiar with the industry standards and application differences of various countries and provide multilingual technical support.
Customer case
Case One: European semiconductor equipment manufacturers
Demand challenge: Develop high-temperature resistant and highly sealed quartz connection components for the new generation of etching equipment, which should withstand a working temperature of 1050℃ and have a helium leakage rate of less than 1×10⁻⁹ mbar·L/s.
Solution: Custom-developed double-layer structure quartz tubes with ball heads. The inner layer is made of high-purity quartz, and the outer layer is made of titanium-containing quartz to enhance mechanical strength. The ball head position adopts a special polishing process.
The achieved results: The leakage rate has been reduced to 5×10⁻⊃1;⁰ mbar·L/s, the product service life has been extended from 6 months to over 2 years, and the competitiveness of the customer's equipment has been significantly enhanced.
Case Two: Research Projects of National laboratories in the United States
Demand challenge: The synchrotron radiation experiment requires quartz sample tubes with special angles, demanding extremely high dimensional accuracy (±0.02mm) and optical uniformity.
Solution: Design a 30° inclined ball joint connection structure, optimize the stress distribution through computer simulation, and eliminate internal stress through a three-step annealing process.
The achieved results: Fully meet the experimental accuracy requirements, with a light transmittance of 92% at a wavelength of 200nm. The project team has continuously purchased three batches of products.
Case Three: Upgrading of Production Lines by Japanese Photovoltaic Enterprises
Demand challenge: The observation window of the monocrystalline silicon growth furnace needs to be replaced frequently. Each replacement causes the production line to be shut down for more than 8 hours, resulting in an annual loss of over one million US dollars.
Solution: Develop a quick-change type ball head quartz assembly and, in combination with a dedicated fixture design, reduce the replacement time to 1.5 hours.
Achieved results: Reduced downtime by over 300 hours annually, with a payback period of only 4 months. It has been promoted to 8 production bases of customers worldwide.
Quartz tubes with ball heads are not merely simple quartz products; they are systematic solutions to the problems of connection and sealing in high-temperature, high-pressure, and high-precision environments. With nearly two decades of professional experience, strict quality control and flexible customization capabilities, we have become a reliable partner for over 300 industrial enterprises and research institutions worldwide.
Do you need to customize quartz tubes with ball heads for your specific application? Welcome to submit your technical requirements. Our engineering team will provide professional solutions and quotations within 24 hours.
Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 18 years experience with the production of quartz tubes, we will be your reliable partner on quartz tubes and other quartz items.
Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.
Quartz tube with ball head
Why does your project require quartz tubes with ball heads?
Question: In the transmission of high-temperature corrosive fluids, how can we ensure sealing while maintaining transparency for observation?
Answer: The quartz tubes with ball heads achieve seamless connection with other components through precisely machined spherical joints, solving the dual problems of leakage and material corrosion under high temperatures.
Question: When frequent disassembly, cleaning, or replacement of the tubeline is required, how can we balance operational convenience and system stability?
Answer: The ball head design provides a quick plug-and-play function, allowing for connection without the need for complex tools, significantly reducing maintenance time while maintaining the sealing reliability in high vacuum or high pressure environments.
Question: In the semiconductor, photovoltaic, or high-end lighting industries, how can we find a fluid transportation solution that is both pure and resistant to temperature?
Answer: The high-purity fused quartz material, combined with the precise ball head structure, ensures zero pollution transmission, can withstand temperatures above 1200℃, and perfectly matches the demanding process environment.
The quartz tube with a ball head is a specially processed quartz glass product, with a precise spherical structure fused at one or both ends of the tube body. Made of high-purity quartz material (SiO₂ content ≥99.99%), it combines the outstanding performance of quartz material with the engineering advantages of spherical connection, meeting the strict requirements of high-end industry, scientific research and special application scenarios.
Core product advantages
1. The material has excellent performance
- Ultra-high purity: Made from semiconductor-grade quartz sand raw materials, it ensures chemical stability and optical transparency
- Strong thermal stability: The coefficient of thermal expansion is as low as 5.5×10⁻⁷/℃, and it can withstand rapid temperature changes from -200℃ to 1200℃
- Excellent corrosion resistance: Resistant to the erosion of most acid and alkali solutions except hydrofluoric acid and hot phosphoric acid
- Excellent optical performance: It has good light transmission in the ultraviolet to infrared bands (170nm-2500nm)
2. The structural design is precise
- Spherical connection accuracy: The roundness error of the ball head is controlled within ±0.05mm to ensure sealing performance and connection reliability
- Wall thickness uniformity: Through precise process control, the wall thickness deviation is ≤±5%
- Surface quality: The smoothness of the inner and outer surfaces Ra≤0.4μm. Polishing, sandblasting and other treatments can be carried out as required
3. Advanced process technology
The oxygen-hydrogen flame welding technology is adopted to ensure that there are no interface defects between the ball head and the tube body
The fully CNC processing equipment ensures dimensional consistency and batch stability
- Three-level quality inspection system: dimensional inspection, pressure testing, optical performance testing
Main application fields
Industrial manufacturing
- Semiconductor equipment: Process tubes and connecting components for diffusion furnaces and oxidation furnaces
- Photovoltaic industry: Thermal field components for polycrystalline silicon ingot furnaces and monocrystalline furnaces
- Lighting industry: Sealing and optical systems for special lamps
- Chemical equipment: Corrosion-resistant observation Windows, reactor connection components
Scientific research
- Laboratory instruments: spectrometers, sample chambers and optical path components of analytical instruments
- Vacuum system: Connection and Windows for high vacuum and ultra-high vacuum systems
- High-temperature experiments: Reaction vessels for material sintering and crystal growth
Special applications
- Medical equipment: Disinfection equipment, medical laser components
- Aerospace: High-temperature resistant observation Windows, sensor protective covers
- New energy: Key components of fuel cells and electrolyzers
The problems we can solve
1. Sealing problem
The ball head design offers a larger contact area and self-centering characteristics, solving the problem of seal failure in high-temperature and high-pressure environments.
2. Thermal stress concentration
The stress distribution of spherical structures is more uniform, significantly reducing the risk of cracking caused by drastic temperature changes.
3. Difficulty in installation alignment
The ball joint connection reduces the strict requirements for installation accuracy and simplifies the on-site assembly process.
4. Short service life
The combination of high-quality quartz materials and optimized structural design extends the product's service life by 30% to 50% in harsh environments.
5. Customized demands are difficult to meet
The flexible production system can quickly respond to personalized demands such as non-standard sizes, special coatings, and composite structures.
Customized service capability
1. Flexible size customization
- tube diameter range: 2mm-300mm
- Length range: 10mm-3000mm
- Ball head size: Can be designed according to connection requirements
- Wall thickness selection: 0.5mm-15mm
2. Special processing options
- Surface treatment: matte, textured, super-polished
- Coating processing: anti-reflective coating, conductive coating
Metallization treatment: molybdenum-manganese method, vacuum coating method
Secondary processing: drilling, slotting, bending, and end sealing
Why choose us?
1. Professional technical accumulation
Focusing on the manufacturing of quartz products for 18 years, we hold 12 patents related to quartz processing, among which 3 involve special processes for ball-end quartz tubes.
2. Advanced production equipment
Equipped with a CNC quartz processing center, a fully automatic oxygen-hydrogen flame welding workstation and high-precision detection instruments.
3. Global service experience
Our products are exported to 36 countries. We are familiar with the industry standards and application differences of various countries and provide multilingual technical support.
Customer case
Case One: European semiconductor equipment manufacturers
Demand challenge: Develop high-temperature resistant and highly sealed quartz connection components for the new generation of etching equipment, which should withstand a working temperature of 1050℃ and have a helium leakage rate of less than 1×10⁻⁹ mbar·L/s.
Solution: Custom-developed double-layer structure quartz tubes with ball heads. The inner layer is made of high-purity quartz, and the outer layer is made of titanium-containing quartz to enhance mechanical strength. The ball head position adopts a special polishing process.
The achieved results: The leakage rate has been reduced to 5×10⁻⊃1;⁰ mbar·L/s, the product service life has been extended from 6 months to over 2 years, and the competitiveness of the customer's equipment has been significantly enhanced.
Case Two: Research Projects of National laboratories in the United States
Demand challenge: The synchrotron radiation experiment requires quartz sample tubes with special angles, demanding extremely high dimensional accuracy (±0.02mm) and optical uniformity.
Solution: Design a 30° inclined ball joint connection structure, optimize the stress distribution through computer simulation, and eliminate internal stress through a three-step annealing process.
The achieved results: Fully meet the experimental accuracy requirements, with a light transmittance of 92% at a wavelength of 200nm. The project team has continuously purchased three batches of products.
Case Three: Upgrading of Production Lines by Japanese Photovoltaic Enterprises
Demand challenge: The observation window of the monocrystalline silicon growth furnace needs to be replaced frequently. Each replacement causes the production line to be shut down for more than 8 hours, resulting in an annual loss of over one million US dollars.
Solution: Develop a quick-change type ball head quartz assembly and, in combination with a dedicated fixture design, reduce the replacement time to 1.5 hours.
Achieved results: Reduced downtime by over 300 hours annually, with a payback period of only 4 months. It has been promoted to 8 production bases of customers worldwide.
Quartz tubes with ball heads are not merely simple quartz products; they are systematic solutions to the problems of connection and sealing in high-temperature, high-pressure, and high-precision environments. With nearly two decades of professional experience, strict quality control and flexible customization capabilities, we have become a reliable partner for over 300 industrial enterprises and research institutions worldwide.
Do you need to customize quartz tubes with ball heads for your specific application? Welcome to submit your technical requirements. Our engineering team will provide professional solutions and quotations within 24 hours.
Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 18 years experience with the production of quartz tubes, we will be your reliable partner on quartz tubes and other quartz items.
Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.
