• Thick-walled quartz tube, level gauge pipe, water level gauge tube

Thick-walled quartz tube, level gauge pipe, water level gauge tube

Origin Jinzhou in Liaoning
99.99 silica content (%)
Melting point 1700 (℃)
Mohs hardness 7
Density 2.22 (g / cm3)

Product Details

Quick Details


Origin Jinzhou in Liaoning
99.99 silica content (%)
Melting point 1700 (℃)
Mohs hardness 7
Density 2.22 (g / cm3)
The size of the silica glass rod, the type of

Divided by color: transparent quartz rod frosted quartz rod


At present, we can produce the specifications

Length: 10-1240mm

Diameter range: 2-70mm


Chemical properties


Quartz glass softening point temperature of about 1730 ℃, prolonged use at 1100 ℃, short-term maximum temperature up to 1450 ℃,


In addition to hydrofluoric acid, the quartz glass almost no chemical reaction with the other acids, which acid is 30 times the capacity of ceramic, stainless steel, 150-fold, especially in the chemical stability at high temperatures, and any other engineering materials are unable to match.


Physical Properties

Good thermal stability

The thermal expansion coefficient of quartz glass is very small, can withstand severe temperature changes, the quartz glass is heated to about 1100 ℃, into the water at room temperature will not burst.

Good light

UV quartz glass to the entire spectral band of infrared rays have better light transmission properties, visible light transmittance of 93% or more, particularly in the UV spectral region, the maximum transmittance of up to 80 or more.

Good electrical insulation properties

The resistance value equivalent to the quartz glass one million times that of ordinary glass, is an excellent electrical insulating material, even at high temperatures also have good insulating properties

Quartz glass has the above excellent physical and chemical properties, so it is widely used in electric light, semiconductors, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields.

Company Profile

     We is a high-temperature quartz glass and glass research and development, high-tech production, sale, trade integration, the main products are: quartz glass, high temperature resistant glass, glass high temperature, high pressure glass, mirrors glass, high temperature glass, boiler sight glass, high pressure aluminum-silicon glass, level gauge glass, level gauge glass, fireplace glass, wave glass, optical quartz glass, K9 glass, borosilicate glass, UV glass IR glass (0.1um-25um), insulating glass, heat-resistant glass, optical window, optical prisms, optical lenses, mirrors borosilicate glass, quartz glass mirrors, observation windows, glass observation hole, drilling glass, . Products are widely used in high temperature and pressure businesses, large petrochemical, chemical, paper, power plants, iron and steel metallurgy, boiler manufacturing, fireplace factories, cement, pipe fittings factory, printing and dyeing finishing equipment manufacturing, military equipment manufacturers, major institutions laboratory instruments, optical instruments, teaching equipment, and other related industries.
Jinzhou Jing Dian Quarts Glass Products Co., Ltd.


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