Q: Are you looking for high-purity, high-temperature resistant, and corrosion-resistant quartz flanges?

Answer: We provide customized quartz flanges to meet your core needs for precision dimensions, chemical stability, and high temperature resistance.

Q: Does your industry face the challenge of vulnerable and short-lived critical components in glass melting, semiconductor equipment, or photovoltaic processes?

Answer: Our quartz flanges are designed specifically to address issues of high-temperature corrosion, thermal shock rupture, and medium contamination, ensuring long-term stable operation.

Q: Are you having difficulty purchasing compatible flanges due to non-standard dimensions or special interfaces?

Answer: We support full-size customization, from micro instrument flanges to large industrial pipeline flanges, to accurately match your equipment and process requirements.

Quartz flanges are mainly circular connectors made of high-purity quartz glass. It has excellent high temperature resistance, corrosion resistance, and excellent optical transmittance. Usually used in semiconductor, fiber optic manufacturing, or chemical equipment as a connecting and sealing component for pipelines, containers, or reaction chambers, it can maintain the vacuum or airtightness of the system in harsh environments, ensuring process stability.

As a manufacturer specializing in customized quartz products, we have many years of experience in foreign trade and provide high-precision and high-quality quartz flange customization services to global customers. Quartz flanges are widely used in semiconductor, photovoltaic, chemical, laboratory equipment, and high-end industrial fields due to their unique physical and chemical properties.

Product application areas

Quartz flanges have become an ideal choice for multiple key industries due to their high purity, high temperature resistance, corrosion resistance, and excellent thermal stability

-Semiconductor industry: used for diffusion furnaces, CVD equipment, etching machines, etc., carrying high-temperature corrosive gas environments.

-Photovoltaic industry: applied to solar cell production equipment, capable of withstanding high temperature processes without affecting material purity.

-Chemical and Pharmaceutical: As a reactor and pipeline connector, it resists strong acid and alkali corrosion to ensure production safety.

-Laboratory and scientific research: used for high-precision experimental equipment, optical systems, and vacuum equipment to ensure the accuracy of experimental data.

-Optoelectronics and laser technology: As an optical window or laser component, it provides high transmittance and thermal stability.

Product advantages

Our quartz flanges have the following core advantages:

1. High purity material: Use 99.99% or more high-purity quartz sand to ensure that the product is free of bubbles and impurities, suitable for harsh environments.

2. Excellent performance: high temperature resistance (up to 1200 ℃ or above), low thermal expansion coefficient, strong thermal shock resistance, and stability under extreme temperatures.

3. Precision machining: Using CNC machine tools and laser cutting technology, the accuracy can reach ± 0.1mm, meeting the requirements of high-precision assembly.

4. Customized design: Flanges with non-standard shapes, apertures, thicknesses, and connection methods can be produced according to customer drawings or requirements.

Customization service for specifications and dimensions

We provide comprehensive customized production services to meet diverse needs:

-Size range: diameter from 10mm to 1000mm, thickness from 2mm to 50mm, supporting micro to large flange manufacturing.

-Shape customization: Circular, square, and irregular flanges can be processed, and complex structures such as holes, grooves, and threads can be added.

-Connection method: Supports flat, convex, concave, and vacuum sealing designs, suitable for various pipeline and equipment interfaces.

-Surface treatment: Polishing, sanding, coating and other treatments can be carried out to improve sealing, transparency or wear resistance.

-Quick prototyping: providing sample production services, shortening the R&D cycle, and ensuring compliance with requirements before mass production.

What problems can the product solve

Our customized quartz flanges help customers tackle the following challenges:

-Short lifespan of equipment in high-temperature corrosive environments: Quartz flanges are resistant to high temperatures and corrosion, extending the service life of equipment.

-Insufficient sealing performance leads to leakage: high-precision processing ensures a smooth sealing surface, ensuring the safety of vacuum or high-pressure systems.

-Impurity pollution affects product quality: high-purity materials avoid contaminating process media and improve product yield.

-Non standard equipment is difficult to match with components: flexible customization of size and shape to solve the design difficulties of special equipment.

-High cost and long delivery time of imported components: Localized production reduces procurement costs and shortens delivery time to 2-4 weeks.

Why choose us

As a trusted supplier for global customers, we have unique advantages:

1. Rich professional experience: Deeply involved in the quartz products industry for many years, serving foreign trade customers from over 30 countries, and understanding the standards and needs of various regions.

2. Full process control: From raw material procurement to finished product delivery, independently control the production chain to ensure quality and delivery time.

3. Technical team support: The engineering team provides design optimization suggestions and assists clients in solving application problems.

4. Abundant case accumulation: Successfully delivered customized projects for semiconductor equipment manufacturers, photovoltaic enterprises, research institutions, etc.

Application case (anonymous)

-Case 1: A European semiconductor equipment manufacturer requires high-temperature resistant quartz flanges for a new etching machine. We customized a flange with a diameter of 300mm and a vacuum sealing groove based on its drawings, which can withstand temperatures up to 1100 ℃ and help customers improve equipment yield by 15%.

-Case 2: The US photovoltaic research laboratory needs to customize a shaped quartz flange to connect the reaction chamber. We provide multi specification samples through rapid prototyping, achieving zero leakage in the final product and reducing customer research and development cycles by 30%.

-Case 3: Asian chemical companies had severe flange corrosion. We have replaced it with high-purity quartz flange, which greatly improves acid and alkali resistance and reduces equipment maintenance costs by 40%.

We are committed to providing professional and reliable customized quartz flange solutions for global customers. Whether it's standard parts or complex designs, we can meet your needs with rigorous craftsmanship, fast response, and competitive prices.

If you need to customize quartz flanges or obtain technical solutions, please feel free to contact us at any time - please provide your drawings or requirements, and we will provide you with exclusive quotation and sample services!

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.