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Quartz Glass Rods

GLAShern quartz glass rods are one of the leading glass rod products offering the most productive feature for its wide variety of applications.

Customized fused quartz rod

Custom Fabrication Services

We provide entirely customized quartz glass rods for your specific glass application. Our quartz glass is available in various material grades and dimensions. We give you the edge in using our fused quartz rods for different project applications.

We offer optical quartz light guide rods, large-size quartz rods, capillary quartz rods, quartz wafer-quartz boats, CNC machined quartz parts, and even quartz rod deep processing.

Quartz Glass Rods with blue background

Quartz Glass Rods Manufacturer

Custom Surface Coatings and others

Quartz glass rods by GLASHern consist of high-purity silica with a purity level of 99.99%. It provides:

  • Exceptionally high purity.
  • Softening temperature.
  • Low thermal expansion.
  • Optical transparency over a wide range.
  • Resistance to many compounds and elements.

Our quartz tubes are perfect for fuming rods and have a higher melting temperature than boro glass.

Glass Rod
For 14 Years We Have Been Creating Customized Glass Manufacturing Solution.

More than 95% of customers praise our products and over 90% of our customers return to choose and recommend GLAShern glass over time.

Common Uses of Quartz Glass

Optical Devices

Quartz glass is widely used in optical applications because of its wide transparency range and exceptional light transmission capability across the ultraviolet to infrared spectrum.


High-purity quartz glass is used in various lamps and lighting systems, such as mercury, halogen, xenon, ultraviolet, arc, and filament lamps, all emitting high-temperature light.

Chemical Equipment and Instruments

It can be an excellent replacement for other types of glass in chemical equipment and instruments. Despite its higher cost, it can withstand high temperatures, making it a valuable option. Common examples of its applications include glassware, plates, and tubes.

Fire-resistant materials

Fused silica, known for its superior UV wave transmission efficiency, is often used to manufacture UV windows, lenses, and optical components for various applications.

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