Quartz glass is a high-performance material for demanding chemical applications, including quartz glass reactors and systems for apparatus construction.

We manufacture precision components such as quartz glass tubes, quartz rods and ampoule tubes, tailored to your specifications. Applications range from optical fiber production to UV-based disinfection, where quartz ensures reliable performance and maximum UV transmission.

For UV water treatment, UV curing and specialized lighting applications, the right quartz glass UV lamp bodies ensure reliable performance and long service life. Depending on your system requirements, lamp bodies can be made from natural, doped or ozone-producing quartz glass and tailored to fit your process design.

Lamp tubes can be tapered or widened in the electrode area and amalgam spots or long-life coatings can be applied to improve efficiency and extend operational lifetime. Additional options include custom quartz sleeves with end caps and laser marking for easy integration and traceability in your systems.

UV lamp bodies are used for a wide range of lamps, including:

• UVC low-pressure lamps for water treatment systems and UV sterilizers

• UV medium-pressure lamps for ink curing, varnish drying and vitamin D synthesis

• Excimer lamps for specialized UV applications

• U-shaped, meander, spiral and TQ lamps for customized setups

These solutions support consistent UV output, reduced maintenance and reliable operation, helping your UV systems perform efficiently in demanding industrial, water treatment or specialty lighting applications.

High-Precision Quartz Glass Lamp Bulbs for Advanced Light Sources

When precision, durability and thermal stability are critical, quartz glass lamp bulbs provide the reliability your processes require. They are used wherever high mechanical strength and extreme thermal resistance are needed, including industrial, optical and UV applications.

Quartz glass tubes can be supplied in oval, spherical or custom round geometries, with pure or doped quartz and optional high-performance reflective coatings, depending on your application needs.

For processes that demand exceptionally pure material, low-bubble and streak-free quartz ensures consistent optical clarity and reliable lamp performance. Each production step is rigorously inspected to meet the requirements of demanding end applications.

Quartz lamp bodies can be adapted for a wide range of uses, including:

• Microlithography

• Short-arc lamps for high-intensity lighting

• XBO lamps for cinema projection

• Electrodeless plasma lamps and daylight simulation

• Microwave-driven light sources

These solutions integrate directly into your systems, supporting high efficiency, long service life and reliable operation for advanced lighting and UV processes.

Customized dimensions for your process:
If you require quartz tubes with specific diameters, wall thicknesses, or lengths, high-purity quartz glass tubes can be supplied according to your exact specifications. The material quality can be tailored to ensure optimal optical clarity and thermal stability.

Flexible cutting and machining options:
For applications requiring precise dimensions or custom geometries, several processing methods are available:

• Wet cutting

• Dry cutting

• Snap cutting

• Laser cutting

These options ensure quartz sleeves and tubes fit seamlessly into your systems.
Additional drilling services allow holes or complex shapes to be placed exactly where needed.

Enhanced quality for demanding UV applications:
For applications with higher quality or UV transmission requirements, tubes can undergo additional processing such as:

• Special cleaning methods

• Vacuum annealing

This can reduce residual OH content below 1 ppm, improving deep-UV performance.
Calibration and finishing steps ensure the tubes meet precise production standards.

Applications:
Quartz glass tubes and rods are commonly used in:

• Lamp manufacturing

• Semiconductor fabrication

• Solar applications

• UV curing systems

• UV disinfection systems

These solutions integrate directly into your processes, supporting reliability, precision and efficiency.

In UV water & air disinfection systems, quartz glass sleeves ensure that your UV lamps operate safely and efficiently. They form a protective barrier between the lamp and the flowing water or air, preventing direct contact while maintaining optimal UV transmission.
At the same time, sleeves help prevent mineral deposits, scaling and other contaminants from building up on the lamp surface, ensuring consistent system performance.

Quartz sleeves are available in a wide range of diameters, wall thicknesses and lengths to match the specifications of your UV system. Depending on your requirements, sleeves can be supplied with open ends, closed ends or integrated end caps.

Open-end sleeves are typically fire-polished for a smooth finish, making handling easier and reducing the risk of chipping or breakage during installation and maintenance.
In addition, special end geometries can simplify assembly:

• Domed ends

• Flared ends

These designs simplify the insertion of end caps. Mechanical insertion services are also available for customer-supplied caps, ensuring secure positioning.

For traceability, identification or branding, sleeves can also be laser marked or engraved according to your specifications, supporting easy integration into your processes.

These options allow UV system operators to achieve:

• Reliable system performance

• Long lamp life

• Minimal maintenance

in water treatment and UV disinfection applications.

For UV disinfection systems, Ti-doped ozone-free quartz tubes are used to ensure reliable lamp performance and long-term durability. The right tubes help maintain consistent UV output and support efficient, low-maintenance operation.

Long-life coatings for amalgam lamp tubes reduce mercury loss during operation and extend lamp lifetime, offering benefits such as:

• Consistent lamp efficiency throughout the operating life

• Longer service life, reducing replacement and maintenance costs

• Gold spot application for faster processing of amalgam lamps at your facility

Coated quartz tubes are carefully packaged to prevent scratches and transport damage, and detailed labeling ensures full traceability, supporting smooth integration into your production processes.

Safety stock options are available to ensure continuous supply, helping you maintain uninterrupted operation of your UV disinfection systems.

When precision and reliability are essential, fabricated quartz glass components provide the consistency your processes require. Semi-finished and finished quartz parts support high-performance applications while allowing you to focus on your core processes.

Customized quartz components can be produced to meet your specific dimensions, shapes and functional requirements, depending on the process or application.

Available post-processing options include:

• Quartz and silica glass cutting to precise dimensions

• Cleaning and surface preparation to ensure optimal optical and thermal properties

• Forming and shaping to match your system design

• Application of functional coatings for enhanced performance

These capabilities allow your quartz components to integrate seamlessly into UV systems, semiconductor processes, optical applications or industrial high-temperature operations, providing reliable results across demanding industries.

Standard sections for quartz glass apparatus can be prepared to fit your system requirements, along with precision components for complex quartz glass reactors and quartz coolers.

Once processed, these fabricated quartz glass components are used across a wide range of applications, including:

• Process tubes for the wafer and semiconductor industry

• Protective tubes for UV systems and UV disinfection equipment

• Container and structural components for specialized equipment and analytical reactors

• Lamp bulbs for lighting and specialty light sources

These solutions integrate directly into your production processes, supporting reliable operation, high performance and long-term stability in industrial, UV and semiconductor applications.

For thermally intensive and high-precision processes, quartz consumables provide the reliability your operations require. Applications include:

• Quartz tubes for inline measurement probes in the metal industry

• Translucent Novosil quartz tubes for camshaft manufacturing in the automotive sector

Novosil quartz tubes combine high-temperature resistance, low thermal expansion and exceptional mechanical stability, making them ideal for refractory applications or as lost casting cores in high-temperature processes. They also serve as stable carrier materials for heating coils in infrared emitters.

These solutions are tailored to the needs of metal and automotive production, supporting precision, durability and consistent results in specialized industrial applications.

When thermal stability, chemical resistance and optical clarity are critical, quartz glass plates provide the reliability your processes require. They are ideal for applications where thermal processes need to be monitored or sensitive components must be protected, including UV systems, high-temperature furnaces and optical equipment.

Quartz glass plates are used as:

• Sight glasses in high-temperature ovens and furnaces

• Protective windows in UV systems

• Object carriers and microscopy slides in optical applications

• Laser optics and precision optical components

Plates can be customized in size and thickness to meet your specifications, using high-precision CNC laser cutting. Upon request, they can also be ground and mechanically polished to achieve the required surface quality and optical performance.

Throughout production, every plate is inspected to ensure consistent quality and excellent optical clarity, supporting your processes with reliable performance and precise results.

Quartz glass is a critical material across a wide range of high-performance industries. Thanks to its exceptional thermal stability, chemical resistance and UV transmission, it enables reliable processes in demanding environments.

Our customized quartz glass components support the following industries:

UV Disinfection and Curing Industries

Quartz glass plays a key role in UV-based processes such as water, air and surface disinfection as well as UV curing of inks, coatings and adhesives. High UV transmission and long-term stability ensure consistent process performance, energy efficiency and reliable operation in demanding industrial environments.

Semiconductor Industry

In semiconductor manufacturing, ultra-pure quartz glass components are essential for high-temperature and contamination-sensitive processes such as wafer processing, diffusion and etching. Precision fabrication and tight tolerances ensure maximum process stability and reproducibility in critical production environments.

Lighting and Special Lighting Industry

Quartz glass is widely used in high-intensity and specialty lighting applications, including short-arc lamps, excimer lamps and plasma light sources. Its excellent thermal resistance and optical clarity enable stable operation and high-performance light generation under extreme conditions.

Metal Industry

For high-temperature and metallurgical processes, quartz components offer excellent thermal shock resistance and durability. Typical applications include measurement probes, furnace components and casting processes, where reliability under extreme thermal loads is essential.

Optical Fibre Industry

High-purity quartz glass is a key material in optical fibre production, ensuring low attenuation, excellent transmission properties and reliable performance in high-speed data transmission.

With the continuous growth of global connectivity and data exchange, the demand for scalable and future-proof telecommunications infrastructure is rapidly increasing. Optical fibres and lightguides play a central role in enabling efficient and high-capacity data networks.

Quartz glass rods are essential in the production of optical fibre preforms—large, solid cylinders that replicate the internal structure of the final fibre. Thanks to their low tolerances, our quartz rods enable uniform rotation during processing and meet the highest quality standards.

In addition, quartz rods serve as carrier materials in CVD and MCVD processes, supporting precise material deposition and handling in advanced optical fibre manufacturing.

Chemical and Medical Industry

Quartz glass products play an essential role in the chemical industry. Its excellent chemical resistance makes quartz glass the ideal material for handling aggressive liquids and gases. The use of quartz glass components fulfills the highest production requirements and ensures stable process reliability.

Quartz glass apparatus construction is a key part of chemical and medical applications. Quartz glass apparatus fabrication represents the highest level of precision in glassblowing. Components such as quartz pistons and tubes are manufactured with standardized ground joints and can be further equipped with integrated liquid and gas supply lines.

These elements are assembled into complex systems such as combustion reactors, distillation units and jacketed vessels, which are widely used in chemical processing and medical applications.

Quartz glass tubes are also ideally suited for ampoule tubes—small, sealed containers designed to store and protect sensitive substances under sterile or controlled conditions. Due to their exceptional purity, thermal stability and chemical resistance, quartz ampoules are particularly suitable for high-end medical and chemical applications where conventional glass reaches its limits.

Quartz glass is a high-performance material known for its exceptional purity, high temperature resistance and outstanding chemical stability. Compared to conventional glass, it offers superior UV transmission, low thermal expansion and excellent resistance to aggressive media.

These unique properties make quartz glass the preferred material for demanding applications such as semiconductor manufacturing, chemical processing, UV disinfection and optical fibre production.