Where can quartz tubes be processed and customized

The user asked: I need to customize quartz tubes, but the standard products on the market cannot meet my special requirements. Where can I find professional and reliable processing services?

Answer: If you need quartz tubes with high purity, high temperature resistance and corrosion resistance, and have specific requirements for size, shape or function, Luweiya Quartz specializes in manufacturing various quartz tubes to solve your core problems

1. Break through standard limitations: Customize precise dimensions and shapes based on your application scenarios (such as laboratories, semiconductors, optics, industrial heating, etc.).

2. Enhance performance: By optimizing material purity (such as 99.99% SiO₂) and processes, address issues such as high-temperature deformation, chemical corrosion, or insufficient light transmittance.

3. Cost reduction: Avoid secondary processing losses caused by compatibility issues and directly obtain "ready-to-use" products.

Product Application: In which fields can custom quartz tubes be used?

Quartz tubes, due to their unique physical and chemical properties, are widely used in high-end industries

- Semiconductors and photovoltaics: Used in diffusion furnaces and CVD reaction tubes, high purity and high-temperature stability are required.

- Laboratory and Research: Customized optical Windows and sample tubes to meet specific experimental environments (such as ultraviolet transmission, acid and alkali corrosion).

- Industrial heating: As a protective tube for heating elements, it needs to withstand sudden temperature changes and have mechanical strength.

- Medical and lighting: Ultraviolet germicidal lamps and halogen lamps have extremely high requirements for light transmittance and dimensional accuracy.

Product Advantage: Why choose Customization over Standard Products?

1. Material advantages

High-purity quartz sand (SiO₂≥99.99%) is adopted, with impurity content less than 5ppm, ensuring thermal stability and chemical inertness.

It has excellent light transmittance (in the ultraviolet to infrared band) and its optical performance can be adjusted as required.

2. Process accuracy

It supports an inner diameter range of 0.5mm to 300mm and a length of no more than 3000mm, with a tolerance that can be controlled within ±0.05mm.

It can process special-shaped tubes (such as conical, flanged, multi-branch tubes) and surface treatments (sandblasting, coating, end sealing, etc.).

3. Performance Assurance

It can withstand high temperatures up to 1250℃, has a low coefficient of thermal expansion and strong thermal shock resistance.

- Resistant to all acids except hydrofluoric acid and high-temperature corrosive gases.

Specification and size customization service: How to Meet Diverse Demands?

tube diameter and wall thickness: Inner diameter 0.5mm to 300mm, wall thickness 0.5mm to 20mm, supporting precision processing of thin-walled thick tubes

Length and shape: Up to 10m in length, it can be bent, conical, U-shaped, ring-shaped and other irregular designs

Interfaces and accessories: Flange, threaded, ground joint sealing interfaces, with quartz brackets or connectors as accessories

Surface and Optics: UV-enhanced/infrared cut-off coating, rough surface treatment, high-gloss polishing (Ra≤0.4μm)

Special functions: Inner wall coating, titanium/cerium doping and other modification treatments, vacuum sealed packaging

What problems can we solve?

1. Adaptation challenge: Provide "one-to-one" design for non-standard equipment (such as old instruments and self-developed reactors).

2. Environmental challenges: Extending component lifespan and reducing downtime risks in high-temperature corrosive environments (such as semiconductor etching).

3. Cost Control: Reduce material waste by optimizing the structure and provide batch customized stepped quotations.

4. Delivery pressure: The flexible production line supports small-batch orders and ensures a stable supply for large-batch orders.

Why choose Luverre Quartz?

- Professional Focus: 19 years of dedication to the foreign trade of quartz products, serving customers from over 30 countries worldwide.

- Technical support: CNC numerical control fusion drawing, laser cutting, plasma polishing and other processes are adopted. The quality inspection process includes three-dimensional measurement and spectral analysis.

- Full-service: From drawing confirmation, sample testing to mass production, we offer multi-language technical communication and after-sales tracking.

Customer application case (anonymous)

1. German photovoltaic enterprise: Customized large-diameter quartz tubes with diameters of Φ200mm×2000mm for the new silicon wafer annealing furnace, with the requirement that the uniformity error of the tube wall be ≤0.1mm. We meet the standards through the centrifugal melting and casting process, helping our customers increase the yield rate by 15%.

2. American laboratory equipment manufacturer: A batch of irregular-shaped multi-branch tubes (with lateral openings) is needed for the gas sampling system. We simulate the stress distribution through 3D modeling and optimize the interface structure to avoid brittle fracture problems.

3. Japanese semiconductor company: Ordered titanium-doped quartz tubes for ultraviolet lithography machines, with a requirement that the ultraviolet transmittance be ≥90%. We have adopted gas-phase doping technology to increase the light transmittance of our product to 92% in the 240nm band, which has led to long-term orders from customers.

Customizing quartz tubes is not merely about purchasing products; it is also about obtaining solutions.

If you have specific requirements or drawings, please feel free to contact us at any time. Luweiya Quartz will provide you with free technical consultation and sample-making support!  

Luverre Quartz manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more. We can meet all kinds of customized requirements for quartz glass products.