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  • High-angle view of a clear polished quartz ring lying flat on a blue surface
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High-angle view of a clear polished quartz ring lying flat on a blue surface
Close-up of the smooth, polished edge of a clear quartz glass ring on a blue background.
Detailed close-up view of the inner surface and polished rim of a clear quartz ring
Side view of a clear, polished quartz glass ring standing on edge against a blue background
High-angle view of a clear polished quartz ring lying flat on a blue surfaceClose-up of the smooth, polished edge of a clear quartz glass ring on a blue background.Detailed close-up view of the inner surface and polished rim of a clear quartz ringSide view of a clear, polished quartz glass ring standing on edge against a blue background

Transparent Quartz Ring / Fused Silica Ring

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1200°C High Temp Resistant

High Transmittance

Acid/Alkali Resistant

Complete Specifications

Aoxin Quartz manufactures high-quality Transparent Quartz Rings, precision-crafted from premium fused silica. These clear, annular components offer exceptional optical clarity, superior thermal stability, and excellent chemical inertness, making them suitable for a diverse range of demanding applications. Our quartz rings feature smoothly finished surfaces and precise dimensions, ideal for use as spacers, insulators, optical elements, or specialized components in high-temperature furnaces, scientific instrumentation, and industrial equipment. Custom dimensions (outer diameter, inner diameter, and thickness/height) are available to meet your specific requirements.

Product Attributes

  • Product Name : Transparent Quartz Ring
  • Material : 99.99 % Purity Quartz
  • Work Temperature ：~1200℃
  • Soften point : ~1730℃
  • Hardness :  5.5 – 6.5 Mohs’ Scale 570 KHN 100
  • Tensile Strength : 4.8×107 Pa (N/mm2) (7000 psi)
  • Compression Strength : >1.1×109 Pa (160,000 psi)
High-angle view of a clear polished quartz ring lying flat on a blue surface

Features

  • Exceptional Optical Clarity: High light transmission across a broad spectrum (UV-Vis-IR), ideal for optical applications or where visual inspection is necessary.
  • Superior High-Temperature Performance: Withstands continuous operation at very high temperatures without deforming or losing structural integrity.
  • Excellent Chemical Resistance: Inert to most acids, solvents, and corrosive chemicals, ensuring longevity and preventing contamination.
  • Thermal Shock Stability: Can endure rapid temperature changes, making them reliable in environments with thermal cycling.
  • Precision Machined: Manufactured with tight dimensional tolerances for consistent fit and performance in assemblies.
  • High Electrical Insulation: An excellent dielectric material, suitable for insulating components in electrical or plasma applications.
  • Versatile Applications: Can be used as furnace components, spacers, sight glass retainers, insulators, or custom parts in various scientific and industrial fields.
  • Customizable: We can produce quartz rings to your exact specifications for inner diameter, outer diameter, and thickness/height.

Contact Us

Address

No.39 Shixian West Road, Huifeng Township, Donghai County,Lianyungang,Jiangsu, China

Send Us a Message

Here\’s how you can contact us for any questions or concerns.

[email protected]
+8618961320658
08.00am – 06.00pm
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