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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.

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Clarity | Strength | Performance

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

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Custom Quartz for Clean Water

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

Elevate Your Performance

Elevate Your Performance

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

Precision in Every Tube

Precision in Every Tube

High-purity quartz glass engineered for excellence.
Shop premium tubes for industrial, scientific, and UV applications.



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.

Welcome to our store

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.”

Noah Kim

UV Systems Technician | Clearwater Purification, Florida

“We’ve had zero fitment issues with the quartz sleeves, and the UV lamps maintain their intensity over time. This combo has been a game-changer for our commercial filtration units. Very satisfied with the performance and service.”

David Wilson
Field Engineer | AquaSecure Solutions, California

"Installation was seamless thanks to the precise dimensions. Our UV lamp sleeves now last longer and improve the system’s output. Exceptional durability and craftsmanship."

Emily Rivera

Maintenance Supervisor | PureTech Water Systems, Texas

"These quartz glass sleeves have transformed our UV disinfection systems. The purity and clarity are excellent, ensuring maximum UV transmission and water safety. Consistent quality we can count on."

Jim Patel
Water Quality Analyst | GreenFlow Labs, New York


Frequently Asked Questions

Look up a Question, if we haven't answered it you can email us

Most Popular Questions

What sizes of quartz glass tubes do you offer?


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).

Can I request a custom-sized quartz tube or UV sleeve?


Yes! We offer custom manufacturing to meet your specific project needs. Contact us with your required dimensions and we’ll provide a quote.

What purity level are your quartz glass products?


All our quartz tubes and sleeves are made from 99.99% pure silica, ensuring excellent clarity, UV transmission, and thermal resistance.

How long does it take to process custom orders?


Most custom orders are completed within 5–7 business days, depending on complexity and volume.

Do your quartz sleeves fit all UV lamp brands?

We offer standard sizes that fit most common UV lamps, and we also manufacture custom sleeves for specific brands and models.

How should I care for and clean quartz glass tubes?

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