
Precision in Every Tube.
At UV Quartz International (est. 1998), we are dedicated to delivering high-performance UV quartz components, lamps, and ballasts. Our commitment to quality, precision, and reliability ensures every product meets the highest standards for industrial and scientific applications.

Clarity | Strength | Performance
Our quartz glass tubing offers exceptional optical clarity and durability, withstanding extreme temperatures and harsh environments for reliable performance.

Custom Quartz for Clean Water
Whether you need standard sizes or tailored specs, our sleeves support your filtration systems with reliability and accuracy.

Precision Manufacturing
Engineered quartz components crafted with tight tolerances for high-performance UV systems and fluid applications.

Research Grade
ISO certified manufacturing process with full documentation and traceability.
Manufactured under strict quality controls.

Made in the USA
All quartz glass products are proudly manufactured in the United States to ensure reliable sourcing and quality assurance.

Custom Fabrication
Custom sizes, thicknesses, and end finishes available to meet specific system requirements and OEM standards.

Technical Expertise
Professional support and guidance on choosing the right quartz sleeves for UV disinfection and filtration setups.
Shop by Categories

Explore a Range of Sizes – Custom Orders Welcome
Quartz Glass Tubes
Made to Fit Your Needs
Whether you need a standard size or something tailored to your unique application, our Quartz Glass Tubes are available in a wide variety of diameters and lengths. We also offer custom fabrication to meet your exact specifications. Perfect for industrial, scientific, or artistic use—place your order today and get precision-crafted quartz glass delivered to your door.
Featured Products
RQ-999 Replacement Quartz Sleeve Domed
Viqua UV Lamp Model S740RL
RQ-999 Replacement Quartz Sleeve Domed
RQ-950 Replacement Quartz Sleeve Domed
RQ-850 Replacement Quartz Sleeve Domed
RQ-820 Replacement Quartz Sleeve Domed
RQ-600 Replacement Quartz Sleeve Domed
RQ-420 Replacement Quartz Sleeve Domed
RQ-330 Replacement Quartz Sleeve Domed
Viqua UV Lamp Model S320RL
Viqua UV Lamp Model S740RL
Viqua UV Lamp Model S410RL

Elevate Your Performance
Discover quartz tubing with unmatched clarity, strength, and purity. Crafted for innovation, built for reliability.

Precision in Every Tube
High-purity quartz glass engineered for excellence.
Shop premium tubes for industrial, scientific, and UV applications.
UV Lamp Quartz Sleeves Collection

Disinfect water, air, and surfaces—safely and without chemicals.
Pure Protection with UV Power
UV lamps are specialized lighting devices that emit UV-C radiation,an invisible wavelength of light known for its powerful germicidal effects. When bacteria, viruses, and other pathogens are exposed to UV-C light, their DNA is disrupted, preventing them from reproducing and causing harm.

Powerful UV Lamps
Built for durability and precision, this UV lamp offers long-lasting service life and stable UV output — a trusted choice for keeping your water pure and your environment healthy.

Featured collection
RQ-999 Replacement Quartz Sleeve Domed
RQ-950 Replacement Quartz Sleeve Domed
RQ-850 Replacement Quartz Sleeve Domed
RQ-820 Replacement Quartz Sleeve Domed
RQ-600 Replacement Quartz Sleeve Domed
RQ-420 Replacement Quartz Sleeve Domed
What People Are Saying

“We’ve upgraded our entire system with both the UV lamps and quartz sleeves from here. The lamps are powerful and consistent, and the sleeves offer excellent UV transmittance. The results speak for themselves — clearer water and improved disinfection.”
Frequently Asked Questions
Look up a Question, if we haven't answered it you can email us
Most Popular Questions
We stock a wide range of standard sizes and also offer custom fabrication. You can choose different lengths, diameters, wall thicknesses, and end types (open or closed).
Yes! We offer custom manufacturing to meet your specific project needs. Contact us with your required dimensions and we’ll provide a quote.
All our quartz tubes and sleeves are made from 99.99% pure silica, ensuring excellent clarity, UV transmission, and thermal resistance.
Most custom orders are completed within 5–7 business days, depending on complexity and volume.
We offer standard sizes that fit most common UV lamps, and we also manufacture custom sleeves for specific brands and models.
Use a soft cloth and mild, non-abrasive cleaner. Avoid sudden temperature changes to prevent thermal shock.

Reliable Delivery
Your products are packed with precision and shipped reliably

Money Guarantee
Within 30 days for an exchange.

Online Support
24 hours a day, 7 days a week

Flexible Payment
Pay with Multiple Credit Cards