Quartz Glass Plate

Quartz glass plates are manufactured from high-purity fused silica, offering exceptional thermal stability, low expansion, high UV transmission, and excellent chemical resistance. These plates can be fabricated into various shapes and are suitable for high-temperature and high-purity environments.
We provide full customization of size, thickness, flatness, drilling, cutting, grinding, beveling, and CNC machining. Quartz plates are widely used in laboratories, optical instruments, semiconductor equipment, and industrial heating systems.


we can customized all kinds of quartz glass product service
according to your
request/sample/drawing


BrandLianyungang Tuguan Quartz
Production NameQuartz Glass Plate
Material99.99% Pure Quartz
Thickness0.2-100mm
Processing ServiceBending, Welding, Punching, Cutting, Moulding
Colortransparent
Sizecustomized
Surface Quality60/40
ApplicationOptical/Semi/Industry
Density2.2×103 kg/m3Hardness5.5 – 6.5 Mohs’ Scale 570 KHN 100
Design Tensile Strength4.8×107 Pa (N/m2) (7000 psi)Design Compressive StrengthGreater than 1.1 x l09 Pa (160,000 psi)SMD 5730
Bulk Modulus3.7×1010 Pa (5.3×106 psi)Rigidity Modulus3.1×1010 Pa (4.5×106 psi)
Softening Point1730°CAnnealing Point1215°C
  1. SiO2> 99.99% ,high purity quartz tube.
  2. Operating Temperature: 1250℃ SoftenTemperature: 1730℃.
  3. Excellent visual and chemical performance .
  4. without surface coating and infectant.
  5. Health care and environmental protection
  6. Any dimension can be made.
  7. CE.RoHs SGS approved.

Frequently asked questions

Quartz plates are used in laboratory research, optical systems, semiconductor tools, furnace windows, sample support platforms, and high-temperature applications.

Yes. Both sides can be polished, ground, frosted, or semi-polished based on optical or mechanical needs. Flatness options can be specified.

Yes. We offer precise CNC cutting, slotting, drilling, curved edges, and special structures depending on your project needs.

We can produce a wide range of customized sizes, including ultra-thick, ultra-thin, large-area, and special-shaped plates according to your drawings or requirements.

Yes. Quartz plates can withstand continuous temperatures up to 1050°C and short-term peaks around 1200°C with excellent thermal shock resistance.

Please provide plate size, thickness, tolerances, surface finish, machining details, and quantity. Drawings or sample images help ensure accuracy.