Quartz Tubes

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TT or LC
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50 Pieces pc
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1000 Kilograms per Month pc/month

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Product Description:


Transparent quartz glass tube:for heating, drying.


Transparent quartz glass tube:clear fused quartz glass tube ,which is produced through the advanced  productive technique of continuous smelting method, it has the characteristics of high purity, strong transmission , good thermally stable function, clear surface, low contents of hydroxide radical , it is the first used materials of producing halogen lamp , mercury vapor lamp , metal halogen lamp, the contests of hydroxide radical can be controlled within 20PPM\10PPM\5PPM\2PPM according to the demands of customers.


Dimensional Tolerance 

Range of OD OD WT Siding Out of Round Bow/1220mm

≤6mm ±2.0% ±10% 12% 2.0% 2.5mm

6.00-15.00mm ±1.25% ±8% 10% 1.5% 2.5mm

15.00-20.00mm ±1.25% ±10% 15% 1.5% 2.5mm

20.00-25.00mm ±1.25% ±10% 15% 1.5% 3.0mm

25.00-30.00mm ±1.35% ±12% 15% 1.5% 3.0mm

30.00-80.00mm ±1.5% ±14% 15% 2.0% 3.0mm


Chemical Composition   Unit: ppm

Al Fe K Na Li Ca Mg Cu Mn Pb B Ti

20 1.0 3.5 3.5 1.0 2.0 0.5 0.3 0.5 0.01 0.

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Q:How is glass made?
Technological process:1, raw materials broken: the above raw materials broken into powder;2, weighing: according to the list of ingredients, called a certain amount of powder;3, will be called: the mixed powder mixing, stirring into a batch (colored glass and colorant);4, melting: the mixture into the glass furnace, melting at 1700 degrees into glass;5, forming: the glass liquid into a tin bath (float), pull machine (lattice method), rolling machine (rolling method, adding metal wire is wire glass), forming the flat glass;6, annealing: the molding of glass products into the annealing furnace annealing, balance the stress, to prevent self cracking.
Q:Are there any materials that need to be tested in curtain work?
Hidden works, batch inspection of raw materials, report, commencement report, division of engineering, engineering, testing report report is mainly hanging plate before the covert acceptance, including steel keel, anticorrosion material inspection, etc..
Q:What kind of glass is smoked glass?
Glass material mainly has three parts: basic material, flux and colorant, and also includes decoloring agent, clarifying agent and corrosion inhibitor
Q:Comparison of plexiglass steel bridge and inorganic glass steel bridge
4, can release harmful gases, human health and environmental protection have a certain impact. 5, high cost, but also a larger fluctuation of raw material prices. 6, after the waste is not easy to handle. Two, inorganic glass fiber reinforced plastics (referred to as Magnesium Oxide) advantages: 1, high temperature. (under normal circumstances, Fahrenheit temperature of 400 degrees Celsius, to maintain the product is not deformed), 2, anti-aging, 20 years without deformation of the product. 3. Purify the air and absorb carbon dioxide from the air. 4, high strength. 5, waterproof performance is good. 6, light weight, only in plexiglass.
Q:How to choose floor tiles?
The tiles (or tiles) is the use of earth embryo (or earth embryo to add some ore powder) after high temperature and high pressure one-time firing, using the surface and bottom of embryo material basically identical (except for the special process such as tiles, tiles in the new fill glaze series).
Q:How is glass made? I heard that sand is used, but what is the concrete principle?
The main raw materials of flat glass are: silica sand (sandstone), sodium carbonate, feldspar, dolomite, limestone and mirabilite.
Q:Aluminum alloy window glass tape, how fast loading?
The above two methods can only use single material, that is dry material or wet material. If the wet material is used, the first side is fixed and the other side is injected with glue and then injected onto the side. Both the inner mounting method and the outboard mounting method are best for both sides using wet material. The watertight and air tightness and the best effect of glial sickness, it is best to use silicone sealant for good. For ordinary simple aluminum alloy doors and windows, the use of single glass, fixed glass, both inside and outside the use of dry materials. For the Aluminum Alloy windows advanced commonly used sandwich or hollow glass, glass raw materials used by the heat absorbing glass processing or colored glass, glass were used for fixing the wet material or mixed material.
Q:What role does zircon sand play in the production of glass? Is it a raw material for glass or a production process?
Zircon sand is the most important zirconium containing mineral, which has the widest distribution, largest reserves and most types in zirconium minerals. It is a kind of mineral with zirconium silicate as the main component. Zircon sand is the main raw material for preparing zirconium, hafnium and many kinds of zirconium products. It has the characteristics of high melting point, low thermal conductivity and small coefficient of linear expansion. It is widely used in metallurgy, casting and other industries.Zircon sand (Gao Yingshi) is highly resistant to heat and has a melting point of 2750. Acid corrosion resistance. 80% of the world's direct use in the foundry industry, ceramics, glass industry, and the manufacture of refractory materials. A small amount used in ferrous alloys, pharmaceuticals, paints, tanning, abrasives, chemicals, and nuclear industries. Very little is used in smelting zirconium metal.
Q:The difference between glass wool, rock wool, mineral wool
1., raw materials are different: to metallurgical slag or fly ash as the main raw material called slag cotton; basalt and other rock as the main raw material called "rock wool"".2. the coefficient of acidity of rock wool and slag cotton is also different. Rock wool acidity coefficient MK generally greater than 1.5, and even up to more than 2; slag cotton MK generally can only be maintained at around 1.2, it is difficult to more than 1.3.3. because of the difference between chemical composition and acidity coefficient of rock wool and slag cotton, they also show some differences in performance.(1) the difference of water resistance(2) difference of heat resistance;(3) difference in corrosion resistance
Q:What happens when toughened glass breaks?
A ton of glass raw materials, at least 3-4 of nickel sulfide crystals, the number of tons of glass made of pieces of a square size glass, which will have 3-4 to explode, which is self depicting the image of.
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

1. Manufacturer Overview

Location Shanghai, China
Year Established 1990
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Company Certifications ISO 9001:2000

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a)Trade Capacity  
Nearest Port
Export Percentage 41% - 50%
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b)Factory Information  
Factory Size: 1,000-3,000 square meters
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Contract Manufacturing
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