UV Clear Quartz Tubes

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China Main Port
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TT or LC
Min Order Qty:
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:How many degrees can a quartz tube vacuum package be?
A very small expansion coefficient and good thermal stability of quartz glass, can withstand the temperature changes, the quartz glass is heated to 1100 degrees Celsius, the water will not burst into the roomExplosion: in a very short period of time, a large amount of energy is released, producing high temperature, and emitting large amounts of gas, causing a high pressure chemical reaction or state change in the surrounding medium.
Q:Does the water heater use the quartz tube heating to have the side effect to the human body?
Harm is hate small, without any side effects!
Q:Can quartz tubes be used in a vacuum tube furnace of 1300 degrees?
LTKC-5-12 vacuum tube furnace, quartz tube standard temperature resistance is 1200 degrees, programmable energy-saving tube furnace, LTKC-4-13 quartz furnace tube, temperature resistance can reach 1300 degrees
Q:Can the electric heating wire in the quartz tube be replaced by an electric tungsten wire?
* wavelengths can be controlled in 0.76um-2um and 2um-16um., and different wavelength heating tubes are selected based on the physical characteristics of the heated object. The thermal efficiency can reach above 86%.* the thermal inertia of the high infrared heating tube is very small. Power up to 0.8 seconds, up to 50% of the rated power, about 1 seconds, up to 80% of the rated power, about 2 seconds up to rated power operation, warming and cooling rapidly.* the high infrared heating tube can spray the heavy metals such as gold and titanium in a certain part of the tube wall to form a directional reflecting layer, which can greatly improve the thermal efficiency and reduce the temperature of the reflecting cover.* the service life of the high infrared heating tube is 3000-5000 hours (depending on the use environment),* the high infrared heating tube itself is small in size, but the power can be very large. Such as Phi 12mm long 300mm heating tube power can be 1KW. My company's products power from 300W-6000W, voltage 110V, 220V, 380V, length from 60mm-2000mm have finished products, and according to the user's needs to produce a variety of non shaped tubes.
Q:The vacuum sealing problem of quartz tube is discussed
The grinding quartz test tube should be able to meet your requirementHeat at the bottom,The upper part of the grinding mouth with the plug hole and sealing grease,No problem with repeated use.
Q:Halogen tube, quartz tube, carbon fiber, which is good?
Carbon fiber is good.The carbon fiber electric heater is a new type of electric heater designed and made of high and new material carbon fiber heating wire as heating element. With thermostat, remote control, new carbon fiber heater, new carbon fiber heater with heating and heating function, as well as radiation of far infrared, green, high efficiency, energy saving, safe and convenient.
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: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?
The ceramic PTC has high heating efficiency and no open flame, and the hot air circulation flows out heat energy to the space. The quartz tube is heated inside the quartz tube. The heating wire is heated and has an open flame. It radiates heat into the space in the form of radiation. The service life of ceramic PTC heating is many times longer than that of quartz tube heater.
Q:Heater heating mode: quartz tube heating, ceramic heating, far infrared heating, halogen tube heating, I do not know the kind of heating method.
Each has its advantages and disadvantages, mainly depending on the thermal efficiency and the impact on human health.
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