T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
 |
Super large diameter fused silica glass tube
Super large diameter fused silica glass tube is a special transparent quartz tube, which has all the properties of quartz tube.
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
Super large diameter fused silica glass tube
Super large diameter fused silica glass tube is a special transparent quartz tube, which has all the properties of quartz tube. The outer diameter of this quartz glass tube can reach 300mm, with a silicon dioxide content of over 99.95%. They are widely used in the production of petrochemical pipelines, special metal smelting molds, semiconductor industry, quartz instruments, square tubes, quartz plates, etc.
The production method of ultra large caliber quartz glass tubes mainly includes the one-step continuous melting method. The characteristic of this method is that it can form ultra large caliber high-temperature resistant quartz glass tubes in one step. The specific steps include feeding quartz raw materials doped with silicon carbide and/or silicon nitride into a continuous melting furnace, melting them at high temperature, and then forming them through a molding tool platform. During the molding process, silicon carbide powder and/or silicon nitride powder can be continuously thermally sprayed on the high-temperature outer surface of the molded quartz tube through spraying equipment to increase its ability to resist high-temperature deformation.
The ultra large caliber quartz glass tube has excellent physical and chemical properties, such as good thermal stability, good transparency, and good electrical insulation. For example, their coefficient of thermal expansion is small, they can withstand drastic temperature changes, and will not rupture due to sudden temperature differences. Quartz glass has good transparency throughout the entire wavelength range, with high transmittance. In addition, the resistance value of quartz glass is ten thousand times that of ordinary glass, making it an excellent electrical insulation material with good insulation performance even at high temperatures.
Ultra large diameter fused silica glass tubes are indispensable in applications requiring these special properties, such as high-temperature furnaces, semiconductor manufacturing processes, lighting solutions and laboratory equipment.
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.
Super large diameter fused silica glass tube
Super large diameter fused silica glass tube is a special transparent quartz tube, which has all the properties of quartz tube. The outer diameter of this quartz glass tube can reach 300mm, with a silicon dioxide content of over 99.95%. They are widely used in the production of petrochemical pipelines, special metal smelting molds, semiconductor industry, quartz instruments, square tubes, quartz plates, etc.
The production method of ultra large caliber quartz glass tubes mainly includes the one-step continuous melting method. The characteristic of this method is that it can form ultra large caliber high-temperature resistant quartz glass tubes in one step. The specific steps include feeding quartz raw materials doped with silicon carbide and/or silicon nitride into a continuous melting furnace, melting them at high temperature, and then forming them through a molding tool platform. During the molding process, silicon carbide powder and/or silicon nitride powder can be continuously thermally sprayed on the high-temperature outer surface of the molded quartz tube through spraying equipment to increase its ability to resist high-temperature deformation.
The ultra large caliber quartz glass tube has excellent physical and chemical properties, such as good thermal stability, good transparency, and good electrical insulation. For example, their coefficient of thermal expansion is small, they can withstand drastic temperature changes, and will not rupture due to sudden temperature differences. Quartz glass has good transparency throughout the entire wavelength range, with high transmittance. In addition, the resistance value of quartz glass is ten thousand times that of ordinary glass, making it an excellent electrical insulation material with good insulation performance even at high temperatures.
Ultra large diameter fused silica glass tubes are indispensable in applications requiring these special properties, such as high-temperature furnaces, semiconductor manufacturing processes, lighting solutions and laboratory equipment.
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.
