Large caliber transparent thick walled quartz furnace tube

Large caliber transparent thick walled quartz furnace tube is a special industrial technology glass tube made of high-purity silicon dioxide as raw material and manufactured using advanced technology.

Main features:

-Excellent high temperature resistance: The softening point temperature is about 1730 ℃, and it can be used for a long time at 1100 ℃. The maximum temperature for short-term use can reach 1450 ℃.

-Strong corrosion resistance: except for hydrofluoric acid, it hardly reacts chemically with other acidic substances. Its acid resistance is 30 times that of ceramics and 150 times that of stainless steel.

-Good thermal stability: The coefficient of thermal expansion is extremely small and can withstand drastic temperature changes. Even when heated to around 1100 ℃, it will not explode when placed in room temperature water.

-Excellent transparency: It has good transparency in the entire spectral range from ultraviolet to infrared, with a visible light transmittance of over 93%.

-Good electrical insulation performance: The resistance value is equivalent to ten thousand times that of ordinary glass, and it has good insulation performance even at high temperatures.

Application area

Large caliber transparent thick walled quartz furnace tubes play an important role in many fields due to their excellent performance:

-Semiconductor industry: used in equipment such as diffusion furnaces and oxidation furnaces as furnace tubes to carry silicon wafers, ensuring smooth diffusion, oxidation, and other processes of silicon wafers in high-temperature environments.

-In the field of electric light sources: in the manufacturing of halogen lamps, mercury lamps, automotive lamps, stage lamps, etc., as the shell of the lamp tube, its good transparency and high temperature resistance are utilized.

-Chemical industry: Components that can be used to manufacture high-temperature and corrosion-resistant chemical reactors, distillation towers, heat exchangers, and other equipment.

-Metallurgical industry: In the process of special metal smelting, it is used as a mold or container to withstand the erosion of high-temperature molten metal.

-Medical equipment: In medical devices such as high-temperature sterilization equipment and medical heating equipment, their high temperature resistance and good biocompatibility are utilized.

-Research experiment: In the fields of materials science, chemical experiments, and other scientific research, it serves as an experimental container or reaction device to meet special experimental conditions such as high temperature, high pressure, and high vacuum.

Customized service

We provide comprehensive customization services to meet the personalized needs of different customers for large-diameter transparent thick walled quartz furnace tubes:

-Size customization: Quartz furnace tubes with different outer diameters, wall thicknesses, and lengths can be produced according to specific size requirements provided by customers. The outer diameter range can usually reach over 300mm, and the wall thickness ranges from a few millimeters to over ten millimeters.

-Shape customization: In addition to the common circular cross-section, special shapes of quartz furnace tubes such as square, rectangular, elliptical, etc. can also be customized.

-Customized processing: We provide various deep processing services such as cutting, burning, sealing, bending, sanding, and irregular processing. For example, specific structures such as openings, threads, flanges, etc. can be machined on quartz furnace tubes according to customer requirements.

-Performance customization: Adjust the purity, hydroxyl content, refractive index and other performance indicators of quartz furnace tubes according to different application scenarios. For high-precision optical applications, the hydroxyl content can be reduced to improve optical performance.

-Packaging customization: various packaging methods such as wooden cases, cartons and plastic foam are provided to ensure the safety of products during transportation. At the same time, customized packaging solutions can be designed according to customers' special requirements.

Large caliber transparent thick walled quartz furnace tubes have become an indispensable material in many industrial and scientific research fields due to their excellent performance and wide application areas. We are committed to providing customers with high-quality products and personalized customized services through our professional technical team and advanced production equipment, meeting the needs of different customers and helping the development of various industries.

Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 18 years experience with the production of quartz tubes, we will be your reliable partner on quartz tubes and other quartz items.

Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.