Factory Direct Sale Large Diameter Clear Quartz Glass Solar Vacuum Tube for Lab Test

Quartz glass tube is a special industrial technology glass made of silica, with a series of excellent physical and chemical properties, widely used in many fields. When using quartz glass tubes, you need to follow the relevant safety specifications to ensure its normal operation and service life. At the same time, the use of different types and specifications of quartz glass tube may vary, in the actual application of the need to choose according to the specific requirements and conditions of use.

The production process of large diameter glass tubes mainly includes batching, melting, forming and annealing. Among them, the forming process is particularly critical, usually using mechanical forming methods such as centrifugal casting, where the molten glass is injected into a high-speed rotating mold, the centrifugal force is used to make the glass cling to the mold wall, and the rotation continues until the glass hardens. This method is capable of producing large diameter, high quality glass tubes.

Large Diameter Glass Tube can be used in roof lighting and ventilation systems to effectively utilize natural lighting and ventilation to save energy. It can bring natural light into the room, reducing artificial lighting, while reflecting solar radiation during the hot summer months to avoid heat buildup. In greenhouse construction, large diameter glass tubes can improve the utilization efficiency of surface radiation in greenhouses due to its high light transmission performance, which promotes the growth of plants and isolates external pests and viruses to safeguard the quality of crops.

Large diameter glass tube, as a special glass product is a relatively large diameter glass tube. Its diameter is usually more than 100 mm, and its length can be customized according to specific needs. Large diameter glass tubes are characterized by high transparency, excellent thermal insulation, good corrosion and heat resistance, etc. These characteristics make it play an important role in many fields.

Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay properties, the best UV-visible spectral properties and visible and near-infrared spectral properties, as well as higher mechanical properties than ordinary glass.