UV Clear Quartz Tubes

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TT or LC
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1000Pcs m.t.
Supply Capability:
10000Pcs PER MONTH m.t./month

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Product Description:

Packaging & Delivery of UV Clear Quartz Tubes

Packaging Detail:

Wooden Box

Delivery Detail:



Specifications of UV Clear Quartz Tubes

1.UV quartz tube
2.fewer impurities
3.low expansion coefficient
4.high temperature resistance


The charactor of UV Clear Quartz Tubes


1.  high purity,transparent fused quartz glass,silica more than 99.9%

2. good stability,corrosion resistance

3.  mainly used in electric light source industry, semiconductor,optical and chemical industries



Techincla data of UV Clear Quartz Tubes 

Chemical composition (ppm)


























Spectral transmission at 1.0mm thickness




















Physical Properties

(g/cc)Density20 °C kg.m-3


Degree of Hardness Mohs Scale


Softening point(degree)


Annealing point


Defoamation Point



Application of UV Clear Quartz Tubes

 electric light source, semiconductor,optical, photovoltaic,chemical industries


UV Clear Quartz Tubes

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Q:Vacuum sealing problem of quartz tube
You said these functions of any one of the most simple annealing furnace can be completed on the Internet. You are just looking for an annealing furnace production plant, a plant or any ritual such as Shen Keyi, Beijing tech can be.
Q:Quartz heating tube and carbon fiber, which saves electricity?
Service life comparison: ordinary quartz heating tube has an operating life of less than an hour. The service life of carbon fiber heating tube is: hour.
Q:Is the heating tube in the oven better quartz or stainless steel?
The heating elements used in electric ovens can be broadly divided into three categories: one is an electric oven using a far infrared tube and a quartz heating tube, and the other is the lower grade of all electric ovens. However, the basic function is to achieve the electricity, just baked speed will slow down a bit.
Q:Can the electric heating wire in the quartz tube be replaced by an electric tungsten wire?
Divided into civilian and industrial use.For civilian use, mainly for heaters and light wave furnaces.For those who need almost industrial heating industry: printing and dyeing, footwear, coating, food, electronics, medicine, textile, wood, paper, plastics, automotive, furniture, metal, heat treatment, packaging machinery and so on.The far infrared heating tube has the characteristics of high density, high heat efficiency and low energy consumption. Using this tube as a heater, heating element oven etc heating equipment than ordinary infrared heating can greatly improve work efficiency, shorten the heating cycle, saving equipment space, save energy, reduce the production cost.
Q:The vacuum sealing problem of quartz tube is discussed
A lot of people haven't touched this. You can learn from the quartz tube manufacturers and dealers, and they are very willing to help you answer.
Q:Quartz tube resistance to high temperatures, where is the difference?
We are usually fused quartz tube, and divided "de hydroxyl" and "no hydroxyl" two kinds, the ability to remove hydroxyl nearly 1200 degrees Celsius, do not take off hydroxyl should be low 50~100 degrees celsius.Purely by appearance, it is difficult for professionals to distinguish.
Q:What does inductively coupled plasma atomic emission spectrometer mean?
The high frequency current generated by the high frequency oscillator is connected to the tubular coil with water cooling in the copper at the upper end of the plasma generating tube via the coupling system. Three coaxial argon flows through the channel in the plasma generating tube made of quartz. The cooling gas (Ar) stabilizes the plasma torch and the cooling quartz tube wall through the external and intermediate channels surrounding the plasma, preventing the tube wall from melting and heating.
Q:Will the heater explode?
Quartz glass tube is made of silica dioxide, special industrial technology glass, is a very good basic material. Quartz glass has a series of excellent physical and chemical properties. Be characterized by:1, high temperature resistance, quartz glass softening point temperature of about 1730 degrees Celsius, can be used at 1100 degrees for a long time, the shortest use temperature of up to 1450 degrees celsius,2, except hydrofluoric acid corrosion, quartz glass and other acids almost no chemical reaction, the acid resistance is 30 times 150 times of ceramic, stainless steel, especially the chemical stability at high temperatures, any other engineering materials are incomparable.3, good thermal stability of quartz glass thermal expansion coefficient is extremely small, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the room.4, good light transmission performance of quartz glass in the ultraviolet to the infrared spectral band has good light transmittance, visible light transmittance is more than 93%, especially in the ultraviolet spectral region, the maximum transmittance is higher than 80.5, the electrical insulation performance is good, quartz glass resistance value is equivalent to ten thousand times of ordinary glass, is excellent electrical insulation material, even in high temperature, also has good electrical performance.
Q:Mini small sun is the heating of electric heating or quartz tube heating better?
Quartz tube, or wire, or the same, have to use the heating wire heating, and the size of the heat depends on the actual power. The quartz tube is only made slow and less dazzling!
Q:The difference between a quartz tube and a halogen tube
Halogen tubes have their main properties:1. The electric performance is stable, the electric heating power is stable, the heating rate is fast, and the electric heating conversion rate is as high as 70%;2, high thermal efficiency, heating non oxidation, service life of up to 3000 hours or more, safe and reliable;3, the work of the light emitted by visible and near infrared light based, more than 84% concentrated in 0.75 m ~ 3.5 mu m region. Fully comply with the basic environmental test procedures for GB/T241993 electrical and electronic products, as well as the general safety requirements for GB4706.1-19921 household and similar electrical appliances.
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