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 diameter industrial quartz glass tube
Large diameter industrial quartz glass tube is a special glass product made of high-purity silicon dioxide (SiO ₂) melted at high temperature.
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 diameter industrial quartz glass tube
Large diameter industrial quartz glass tube is a special glass product made of high-purity silicon dioxide (SiO ₂) melted at high temperature. It has become an indispensable basic material in high-end fields such as semiconductors, photovoltaics, optical fibers, precision optics, and laboratory equipment due to its excellent thermal, optical, chemical, and electrical properties.
Core Product Advantages: Why Choose Large Diameter Quartz Glass Tubes?
Our product advantages are built on a verifiable foundation in materials science, specifically reflected in the following aspects:
1. Ultimate thermal stability
High temperature resistance: The softening point can reach up to 1730 ℃, and the long-term use temperature can reach 1200 ℃, which can withstand severe thermal shock.
Low thermal expansion coefficient: The thermal expansion coefficient is extremely low (about 5.5 x 10 ⁻⁷/K), and the size changes slightly when the temperature changes sharply, ensuring structural stability and preventing explosion.
Verifiable data: The thermal properties comply with international standards such as ASTM E228 and ISO 7991, and can be validated through thermogravimetric analysis (TGA) and thermomechanical analysis (TMA).
2. Excellent optical performance
High transmittance: It has high transmittance in the broad spectral range from ultraviolet to infrared (especially in the ultraviolet band, with transmittance exceeding 90%), making it an ideal optical window and lamp material.
Verifiable data: The spectral transmittance curve can be measured and provided according to the ISO 9050 standard.
3. Excellent chemical inertness
High purity and corrosion resistance: except for hydrofluoric acid and hot phosphoric acid, it hardly reacts with other acidic substances. The ultra-high purity versions (such as JGS1 and JGS2) have extremely low levels of metal impurities to avoid polluting the process environment.
Verifiable data: Chemical purity can be analyzed and verified by inductively coupled plasma mass spectrometry (ICP-MS).
4. Outstanding electrical and mechanical properties
Excellent insulator: It can maintain extremely high electrical insulation strength at high temperatures and frequencies, with a volume resistivity more than 10000 times that of ordinary glass.
High mechanical strength: Despite its hard texture, its compressive strength is much higher than that of ordinary glass. With reasonable design and installation, large-diameter pipes have good structural load-bearing capacity.
Key application areas: Where to play a core role?
Large diameter quartz glass tubes are the core consumables and components of the following high-tech industries:
Semiconductor industry: used as diffusion tubes, oxidation tubes, and furnace tubes for CVD (chemical vapor deposition) reaction chambers in wafer manufacturing processes. Its high purity and high temperature resistance ensure a pollution-free chip manufacturing environment.
Photovoltaic industry: Used for the furnace and observation window of polycrystalline silicon and monocrystalline silicon ingot furnaces, it is a key carrier for the production of solar cells.
Optoelectronic light source: As the casing of high-intensity ultraviolet (UV) lamps, halogen lamps, and xenon lamps, it can efficiently transmit light of specific wavelengths.
Fiber optic communication: used for manufacturing support tubes and cladding tubes for fiber optic preforms.
Precision optics and laboratory equipment: used for manufacturing optical lenses, prisms, as well as laboratory reactors, condenser tubes, and observation glasses.
The key problems we can solve
This product directly addresses and solves the following industrial pain points:
1. Solve the problem of material failure in high-temperature environments: Replace ordinary glass or metal, and will not soften, deform or release pollutants in processes above 1200 ℃, ensuring the purity and stability of high-temperature processes.
2. Solve the problems of process pollution and product purity: With extremely high chemical purity and inertness, it ensures that silicon wafers will not be contaminated due to the precipitation of impurities on the tube wall during sensitive semiconductor and photovoltaic manufacturing processes, significantly improving product yield.
3. Solve the problem of low efficiency in optical systems: Excellent full spectrum transparency, especially ensuring the efficiency and effectiveness of applications such as UV sterilization, photopolymerization, and special lighting.
4. Solve equipment reliability and lifespan issues: Excellent thermal shock resistance keeps the equipment intact during frequent heating and cooling cycles, reducing unplanned downtime and maintenance costs, and extending the overall equipment lifespan.
Customized service: meet your precise needs
We are well aware that standard products cannot meet all application scenarios. Therefore, we offer comprehensive customized services:
Size customization: Quartz tubes with specific outer diameter (OD), inner diameter (ID), wall thickness (WT), and length can be produced according to customer drawings.
Shape processing: providing precise secondary processing services such as cutting, chamfering, drilling, fire polishing, and hot bending.
Material selection: We offer different levels of quartz glass materials, such as transparent quartz glass, opaque quartz glass, as well as JGS1, JGS2, JGS3 products with different UV transmission characteristics.
Surface treatment: Special treatments such as sanding and coating can be carried out according to the needs.
Large diameter industrial quartz glass tube is not ordinary glass, it is a high-tech engineering material that has undergone strict manufacturing processes, clear and verifiable performance parameters. Its stability, purity, and optical performance in extreme environments make it a cornerstone for promoting the development of fields such as semiconductors, new energy, and advanced manufacturing. By choosing us, you will not only receive a product, but also a reliable technical solution.
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 fused 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 fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
Large diameter industrial quartz glass tube
Large diameter industrial quartz glass tube is a special glass product made of high-purity silicon dioxide (SiO ₂) melted at high temperature. It has become an indispensable basic material in high-end fields such as semiconductors, photovoltaics, optical fibers, precision optics, and laboratory equipment due to its excellent thermal, optical, chemical, and electrical properties.
Core Product Advantages: Why Choose Large Diameter Quartz Glass Tubes?
Our product advantages are built on a verifiable foundation in materials science, specifically reflected in the following aspects:
1. Ultimate thermal stability
High temperature resistance: The softening point can reach up to 1730 ℃, and the long-term use temperature can reach 1200 ℃, which can withstand severe thermal shock.
Low thermal expansion coefficient: The thermal expansion coefficient is extremely low (about 5.5 x 10 ⁻⁷/K), and the size changes slightly when the temperature changes sharply, ensuring structural stability and preventing explosion.
Verifiable data: The thermal properties comply with international standards such as ASTM E228 and ISO 7991, and can be validated through thermogravimetric analysis (TGA) and thermomechanical analysis (TMA).
2. Excellent optical performance
High transmittance: It has high transmittance in the broad spectral range from ultraviolet to infrared (especially in the ultraviolet band, with transmittance exceeding 90%), making it an ideal optical window and lamp material.
Verifiable data: The spectral transmittance curve can be measured and provided according to the ISO 9050 standard.
3. Excellent chemical inertness
High purity and corrosion resistance: except for hydrofluoric acid and hot phosphoric acid, it hardly reacts with other acidic substances. The ultra-high purity versions (such as JGS1 and JGS2) have extremely low levels of metal impurities to avoid polluting the process environment.
Verifiable data: Chemical purity can be analyzed and verified by inductively coupled plasma mass spectrometry (ICP-MS).
4. Outstanding electrical and mechanical properties
Excellent insulator: It can maintain extremely high electrical insulation strength at high temperatures and frequencies, with a volume resistivity more than 10000 times that of ordinary glass.
High mechanical strength: Despite its hard texture, its compressive strength is much higher than that of ordinary glass. With reasonable design and installation, large-diameter pipes have good structural load-bearing capacity.
Key application areas: Where to play a core role?
Large diameter quartz glass tubes are the core consumables and components of the following high-tech industries:
Semiconductor industry: used as diffusion tubes, oxidation tubes, and furnace tubes for CVD (chemical vapor deposition) reaction chambers in wafer manufacturing processes. Its high purity and high temperature resistance ensure a pollution-free chip manufacturing environment.
Photovoltaic industry: Used for the furnace and observation window of polycrystalline silicon and monocrystalline silicon ingot furnaces, it is a key carrier for the production of solar cells.
Optoelectronic light source: As the casing of high-intensity ultraviolet (UV) lamps, halogen lamps, and xenon lamps, it can efficiently transmit light of specific wavelengths.
Fiber optic communication: used for manufacturing support tubes and cladding tubes for fiber optic preforms.
Precision optics and laboratory equipment: used for manufacturing optical lenses, prisms, as well as laboratory reactors, condenser tubes, and observation glasses.
The key problems we can solve
This product directly addresses and solves the following industrial pain points:
1. Solve the problem of material failure in high-temperature environments: Replace ordinary glass or metal, and will not soften, deform or release pollutants in processes above 1200 ℃, ensuring the purity and stability of high-temperature processes.
2. Solve the problems of process pollution and product purity: With extremely high chemical purity and inertness, it ensures that silicon wafers will not be contaminated due to the precipitation of impurities on the tube wall during sensitive semiconductor and photovoltaic manufacturing processes, significantly improving product yield.
3. Solve the problem of low efficiency in optical systems: Excellent full spectrum transparency, especially ensuring the efficiency and effectiveness of applications such as UV sterilization, photopolymerization, and special lighting.
4. Solve equipment reliability and lifespan issues: Excellent thermal shock resistance keeps the equipment intact during frequent heating and cooling cycles, reducing unplanned downtime and maintenance costs, and extending the overall equipment lifespan.
Customized service: meet your precise needs
We are well aware that standard products cannot meet all application scenarios. Therefore, we offer comprehensive customized services:
Size customization: Quartz tubes with specific outer diameter (OD), inner diameter (ID), wall thickness (WT), and length can be produced according to customer drawings.
Shape processing: providing precise secondary processing services such as cutting, chamfering, drilling, fire polishing, and hot bending.
Material selection: We offer different levels of quartz glass materials, such as transparent quartz glass, opaque quartz glass, as well as JGS1, JGS2, JGS3 products with different UV transmission characteristics.
Surface treatment: Special treatments such as sanding and coating can be carried out according to the needs.
Large diameter industrial quartz glass tube is not ordinary glass, it is a high-tech engineering material that has undergone strict manufacturing processes, clear and verifiable performance parameters. Its stability, purity, and optical performance in extreme environments make it a cornerstone for promoting the development of fields such as semiconductors, new energy, and advanced manufacturing. By choosing us, you will not only receive a product, but also a reliable technical solution.
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 fused 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 fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
