Glass Quartz Tubes

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China Main Port
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TT or LC
Min Order Qty:
1000Pcs m.t.
Supply Capability:
10000PIECES PER MONTH m.t./month

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Product Description:

Packaging & Delivery of Glass Quartz Tubes


Packaging Detail: export pakage
Delivery Detail: within 10days



Specifications of Glass Quartz Tubes


No bubble, no airline corrosion resistance,inside glazed, ends ground flat, inside smooth, small quartz tube



Parameters Requirements of Glass Quartz Tubes




Thermal stability: cooling from 1100°C to 20°C for three times,No crack


Hardness 550KHN100


Tensile Strength 4.7x101Pa(N/m2)


Heating to 1100C for one hour, No colorchanges.


Compression strength>1.1x109Pa


Coefficient of Thermal Expansion(20C-300°C) 5.5 x10-7cm/cmC


Thermal Conductivity (20°C)1.4 W/Mc


Specific Heat(20°C)660J/kgC


Softening Point 1630°C


Annealing Point 1150°C


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Q:Electronic energy saving heater and quartz tube heating rod
Moreover, in general, the refrigeration coefficient of the refrigeration system is between 2-3. If the heat pump is used, the energy of 1Kw can be considered, and the thermal energy of 3-4Kw can be obtained.
Q:Is the quartz tube electric heater good or the warm air machine good?
The heater is roughly divided into wind and no wind; the wind is called a warm air machine; the wind is not the electric heater.
Q:What is the working principle of the electric heater of the quartz tube? Is the heating wire made of ordinary electric stove?
According to your description, it should be heated by semiconductor type electric heating film.
Q:Heater heating mode: oil type halogen tube heating, quartz tube heating, electric heating wire, far infrared heating, electric membrane type ceramic heating, what is the difference?
Far infrared heaterAlso called quartz tube heater. The far infrared quartz tube heating, heat transfer for heat radiation, strong penetration, but the heat is not easy to spread, and the thermal efficiency is low fire, oxygen consumption, due to backward technology, this product in the market is not obvious, the price is cheaper, in 100 yuan, suitable for the family of local heating.PTC warm air blowerPTC is a kind of ceramic element. It inspired by fan air flows through the PTC electric heating element forced convection, as the main way to heat. The interior temperature limiter, when the fan outlet is clogged, to cut off the electricity. Some also equipped with dump switch, when the heater can also by dumping cut power. The output power of 800-1200 watts, can work when the air temperature, soft, fast heating, automatic constant temperature function, PTC components have waterproof function, so suitable for use in the bathroom, priced at 300 to 500 yuan, is the ideal portable household electric heater.
Q:What are the differences between carbon tubes and halogen tubes?
The halogen tube is a vacuum heating tube with tungsten wire placed in the quartz tube. The brightness of the halogen tube is brighter. The quartz tube is only a high temperature resistant glass tube, and the glass tube on the outer surface of the halogen tube is a quartz tube.
Q:Disinfection cabinet light wave or quartz tube good?
Ordinary quartz heating will burst in water, while light wave will not burst in water, so as to improve its safety
Q:How to identify the trombone quartz stone
Drawing is one of the glass forming process, quartz stone was heated and melted into a certain viscosity of the liquid, through the special forming rod and forming device, the molten glass tube after cooling in liquid form.
Q:What are the defect of the ceramic heater and quartz tube heating?
PTC heater is almost perfect, it has no other heater, thermal energy conversion rate is high, the insulation degree of Grade A, long service life, the most important also comes with constant temperature function, not dry or burned because of overheating protection device failure, PTC heater will automatically control the temperature in a certain range, do not let the temperature rising.
Q:Heater heating mode: quartz tube heating, ceramic heating, far infrared heating, halogen tube heating, I do not know the kind of heating method.
The far infrared radiation type electric heater comprises a quartz tube heater, a halogen tube heater, a ceramic reflecting heater and a plate shaped far infrared electric heaterQuartz tube electric heaterThe heating body is an electric heating wire and is worn in the quartz tube. Light is not suitable for use in the bedroom when there is light on the mission. This kind of electric heater is suitable for a small room of about 10 square meters, and the wholesale price is about 130 yuan. Because the heating wire oxidation and other reasons, has not seen.Halogen heaterHalogen tube is a seal type luminous heating tube, filled with halogen elements. By contrast, what brand is good?. Because it is luminous, heat dissipation, not suitable for bedroom use. It applies to 12 square meters of rooms, priced at between 100~200 yuan.
Q:What can be cut off by a quartz tube?
Hello, quartz tube material is very hard, and generally do not cut it! There is the quartz tube specifications! You can say quartz tube specifications? Is less than 50 or more?!
We are mainly engaged in developing and producing high-quality quartz glass products and CFQ tubes applied for light-sources, disinfection, chemical tubes, communication and heating equipment, and they are supporting materials for LSI. Our major products include 200-460mm large OD high purity quartz tubes with OH<20ppm, other quartz tubes with OD range from 2 to 200mm, ozone free quartz tubes, UV-stop quartz tubes, twin quartz tubes, (fishing lamps) bulb shells, quartz boats, quartz for vertical furnace, quartz pedestals, quartz tanks, clear quartz crucibles.

1. Manufacturer Overview

Location Jiangsu,China (Mainland)
Year Established 1996
Annual Output Value US$10 Million - US$50 Million
Main Markets 80.00% Domestic Market
12.00% Eastern Asia
3.00% Eastern Europe
2.00% South America
2.00% North America
1.00% Southeast Asia
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Lianyungang,Qingdao,Shanghai
Export Percentage
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered
Product Price Range Average