Luverre (LYG) Technology Co., Ltd. is located in Lianyungang City, a famous quartz glass production base in China. We produce and sell all kinds of high-quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz sand, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, etc. We can meet various custom requirements of customers for quartz glass products.

Our experience and advanced production equipment enable us to produce oversized quartz plates, large diameter, large wall thickness quartz tubes, and other complex quartz glass projects, which have earned us high praise and praise from our customers.

Characteristics of quartz glass

Quartz glass is a kind of special glass made of high-purity silica, which has unique physical and chemical properties. Its main characteristics are as follows:

High temperature resistance: quartz glass has a high melting point of about 1700 ° C, allowing it to be used in high-temperature environments for a long time without deformation.

Small thermal expansion coefficient: The thermal expansion coefficient of quartz glass is very low, about 5.5 × 10 ^ -7/° C, which makes it small in size when the temperature changes and has good thermal shock resistance.

Good transmittance: In the range of visible and ultraviolet light, quartz glass has a high transmittance, making it particularly suitable for use as lenses, windows, and other optical instruments.

Chemical stability: The chemical stability of quartz glass is very good, except for hydrofluoric acid, it hardly reacts with other acids, alkalis, and salts, making it suitable for chemical experimental instruments and chemical equipment.

Electrical insulation: Quartz glass is a good electrical insulating material that maintains good electrical insulation properties even at high temperatures.

High mechanical strength: Compared with ordinary glass, quartz glass has higher mechanical strength and hardness.

Processability: Quartz glass can be processed into various shapes by cutting, polishing, and other processes.

Biocompatibility: quartz glass has good compatibility with biological tissues and can be used in medical apparatus and biological experiments.

Due to these characteristics, quartz glass is widely used in semiconductor, optical, chemical, medical, laboratory utensils, and other fields.

Product types of quartz glass

Quartz glass is processed into a variety of products due to its excellent properties. Here are some common types of quartz glass products:

Quartz tube: used for high-temperature heating, transmission, and observation, commonly found in laboratories and industrial furnaces.

Quartz Plate (Quartz glass sheet): used for windows, lenses, and substrates in optical instruments and semiconductor manufacturing processes.

Quartz boat: used for carrying and transporting high-temperature molten metals.

Quartz crucible: used for heating and melting molten metals, alloys, or chemical reagents.

Quartz lamp: used to make ultraviolet lamps, halogen lamps and other lighting equipment.

Quartz glass instruments: including test tubes, beakers, volumetric bottles, petri dishes and other laboratory utensils.

Quartz fiber: used for thermal and electrical insulation in high-temperature environments.

Quartz rods are used for stirring, supporting, or other industrial applications at high temperatures.

Quartz rings and gaskets are used to seal and support equipment in high-temperature or corrosive environments.

Quartz bell covers are used to protect electronic equipment or experimental samples from contamination.

Quartz sight glass: used to observe processes in high-temperature or corrosive environments.

Quartz optical fibres are used for optical signal transmission in the communication and medical fields.

Quartz reactor: used in high-temperature environments for chemical reactions.

Quartz heaters are used for heating equipment in laboratories and industries.

These quartz glass products play an important role in their respective fields, and their shape, size, and machining accuracy can be customized according to specific application requirements. If necessary, you can contact us at any time.

Quartz Tube

Quartz Plate

Quartz Rod

Our advantages

Luverre Quartz manufactures and sells a wide range of high-quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, etc. We can meet various custom requirements for quartz glass products.

Our experience and advanced production equipment enable us to produce oversized quartz plates, large diameter, large wall thickness quartz tubes, and other complex quartz glass projects, which have earned us high praise and praise from our customers.

At the same time, we have numerical control lathes, numerical control milling machines, automatic water cutting machines, annealing furnaces, grinding machines, burners, sealing machines and other deep processing equipment. These make us highly competitive in quality and price.

Our team has been working in the quartz industry for over 18 years and has amassed extensive experience over the years, enabling us to provide the best possible service to our customers.

Quartz Production

SGS certificate

Factory Workshop

Why choose us?

1.We are more experienced.

We have over 18 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.