Transparent Quartz Helical Glass Tube,Quartz Coil Tube,Quartz spiral tube is made of silicon dioxide in special industrial technology glass, which is a very good base material.Quartz glass has a series of excellent physical and chemical properties. The clear quartz glass tubes have some features: high purity, strong transmission, and strict size control, low OH content and so on. According to customers requirements, we also can do some further processing, such as neat cutting, fire polish, bending, sealing, polished and so on. OH content can be controlled less than 20ppm\15ppm\10ppm\5ppm\2ppm
Divide into these series : clear quartz glass tube (OD :1.5mm to 300mm),filter UV quartz tube,colorful quartz
glass tube ,Milky white tube and so on !
Features of Transparent Quartz Helical Glass Tube,Quartz Coil Tube,Quartz spiral tube as follows:
1.High purity made of 99.99%-99.9999% pure quartz.
2.Strong Hardness, Can reach Moh's level 7.
3.High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
4. Acid and Alkali resistance
Except hydrofluoric acid, quartz glass does not react with any acid and base except hydrofluoric acid. The stability is 30 times of the ceramic, and 150 times of stainless steel
5. Electric insulation, it is 10000 times of usual glass.
6. High light transmittance , it is different from 85%-95% depend on different spectrum.
7.Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃.
Usage:
This product is mainly used in electric light source, electrical appliances (electric),
semiconductor, optical communications, military industry, metallurgy, building materials,
chemical, machinery, electricity, environmental protection and other fields.
Specification
Outer Diameter (OD): 3-300mm
Wall Thickness(WT): 1-5mm
Length(L): 100-1500mm
