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Read Moreitem no. :
CS-QTZ-G1001Material : Quartz glass
Purity Available : 99.98%
Shape : One End Closed
Advantages of quartz glass tubes with one end closed:
1. Resistance to high temperatures: Quartz glass tubes with one end closed are made from high-purity, synthetic quartz, which is capable of withstanding extremely high temperatures. This makes them ideal for use in applications where high-temperature resistance is crucial.
2. Chemical resistance: They have strong resistance to most chemical substances. They can be used in various corrosive environments without degradation or contamination.
3. Optical clarity: They are optically clear, allowing for the transmission of light without distortion or coloration. Ideal materials for optical applications, such as lenses, prisms, and windows.
4. Thermal shock resistance: Quartz glass has excellent thermal shock resistance, which means it can withstand rapid temperature changes without cracking or breaking. This makes it ideal for use in applications where rapid heating and cooling cycles occur.
5. Low thermal expansion: Quartz glass has a very low coefficient of thermal expansion, which means it does not expand or contract significantly with changes in temperature. This makes it ideal for use in precision applications where dimensional stability is critical.
Descriptions of quartz glass tubes with one end closed:
1. Quartz glass tubes with one end closed are cylindrical tubes made from high-quality quartz, which is one of the purest and most stable materials known to man.
2. They can be easily cut, drilled, or machined to suit any need.
3. The closed end of the tube makes them particularly useful for containing or directing the flow of gases or other substances.
4. They are a versatile and reliable choice for anyone in need of a durable and transparent container that can withstand high temperatures and harsh chemicals.
Size details of quartz glass tubes with one end closed:
Quartz glass tubes with one end closed
Item NO.
Purity
Item NO.
Purity
CS-QTZ-G1001
0.8
20-1400
0.3
99.98%
CS-QTZ-G1013
50
20-1400
3
99.98%
CS-QTZ-G1002
1.5
20-1400
0.5
99.98%
CS-QTZ-G1014
50
20-1400
4
99.98%
CS-QTZ-G1003
2.4
20-1400
0.4
99.98%
CS-QTZ-G1015
60
20-1400
3
99.98%
CS-QTZ-G1004
3
20-1400
0.8
99.98%
CS-QTZ-G1016
60
20-1400
4
99.98%
CS-QTZ-G1005
6
20-1400
1
99.98%
CS-QTZ-G1017
60
20-1400
5
99.98%
CS-QTZ-G1006
10
20-1400
2.2
99.98%
CS-QTZ-G1018
80
20-1400
3
99.98%
CS-QTZ-G1007
15
20-1400
5
99.98%
CS-QTZ-G1019
80
20-1400
4
99.98%
CS-QTZ-G1008
20
20-1400
8
99.98%
CS-QTZ-G1020
80
20-1400
5
99.98%
CS-QTZ-G1009
27
20-1400
6
99.98%
CS-QTZ-G1021
100
20-1400
3
99.98%
CS-QTZ-G1010
32
20-1400
4
99.98%
CS-QTZ-G1022
100
20-1400
4
99.98%
CS-QTZ-G1011
40
230
2.5
99.98%
CS-QTZ-G1023
100
20-1400
5
99.98%
CS-QTZ-G1012
40
20-1400
3
99.98%
CS-QTZ-G1024
0.8-450
20-1400
0.09-10
99.98%
Quartz glass tubes with one end closed | ||||||
Item NO. |
Outer diameter
(mm)
|
Wall thickness
(mm)
|
Middle diameter
(mm)
|
Length 1
(mm)
|
Length 2
(mm)
|
Purity |
CS-QTZ-G3001 | 20 | 8 | 16 | 150 | 200 | 99.98% |
CS-QTZ-G3002 | 27 | 6 | 23 | 140 | 170 | 99.98% |
CS-QTZ-G3003 | 32 | 4 | 28 | 90 | 150 | 99.98% |
CS-QTZ-G3004 | 40 | 3 | 36 | 280 | 370 | 99.98% |
CS-QTZ-G3005 | 50 | 3 | 45 | 105 | 180 | 99.98% |
CS-QTZ-G3006 | 50 | 4 | 46 | 100 | 120 | 99.98% |
CS-QTZ-G3007 | 50 | 4 | 48 | 350 | 400 | 99.98% |
CS-QTZ-G3008 | 60 | 3 | 55 | 385 | 430 | 99.98% |
CS-QTZ-G3009 | 60 | 4 | 56 | 243 | 270 | 99.98% |
CS-QTZ-G3010 | 60 | 5 | 58 | 400 | 460 | 99.98% |
CS-QTZ-G3011 | 80 | 3 | 74 | 685 | 720 | 99.98% |
CS-QTZ-G3012 | 80 | 4 | 76 | 204 | 300 | 99.98% |
CS-QTZ-G3013 | 80 | 5 | 78 | 530 | 615 | 99.98% |
CS-QTZ-G3014 | 100 | 3 | 94 | 236 | 300 | 99.98% |
CS-QTZ-G3015 | 100 | 4 | 96 | 630 | 700 | 99.98% |
CS-QTZ-G3016 | 100 | 5 | 98 | 630 | 680 | 99.98% |
OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry
Parameters of quartz glass tubes:
Chemical composition: | SiO2 99.98% |
Density: | 2.2(g/cm3) |
Degree of hardness moh' scale: | 6.6 |
Melting point: | 1732℃ |
Working temperature: | 1100℃ |
Max temperature can reach in a short time: | 1450℃ |
Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance: | above 93% |
UV spectral region transmittance: | 80% |
Resistance value: | 10000 times than ordinary glass |
Annealing point: | 1215℃ |
Softening point: | 1730℃ |
Applications of quartz glass tubes with one end closed:
1. Optical fibers: Quartz glass tubes with one end closed are ideal for manufacturing optical fibers. They provide a perfect environment for transmitting light without scattering or distorting it.
2. UV sterilization: They are also used in UV sterilization systems. The tube is filled with a UV-C emitting lamp that sterilizes water, air, and surfaces. The closed end ensures that the UV-C radiation stays inside the tube and does not escape.
3. Chemical reactors: Suitable for constructing chemical reactors for high-temperature applications. The closed end ensures that the reactants are contained while the transparent nature of the tube allows for real-time monitoring of the reaction.
4. Thermocouples: Used in the manufacture of thermocouples. A thermocouple is a device that measures temperature by utilizing the principle of the Seebeck effect. A quartz glass tube with one end closed forms the protective casing for the thermocouple, allowing for temperature measurement in high-temperature applications.
5. Gas discharge tubes: They are an essential component of various gas discharge tubes, including neon lights, plasma displays, and gas lasers. The closed end provides a secure seal for the gas contained in the tube, ensuring that it does not escape into the environment.
FAQ
Q1. What information should we supply to get a quote?
Please offer the specification of quartz glass tube, such as shape, dimension, quantity, application etc.
Q2. How should quartz glass tubes with one end closed be handled and stored?
Quartz glass tubes with one end closed should be handled with care and stored in a dry and clean environment to prevent contamination and damage. They should also be protected from extreme temperature changes and mechanical shock.
Q3. Are there any safety precautions I should take when using quartz glass tubes with one end closed?
Depending on the application, these tubes may be used at high temperatures or with reactive chemicals. Consult the manufacturer's instructions and take appropriate safety measures such as wearing protective equipment and handling the tubes with care.
Q4. What is the lead time for quartz glass tube orders?
The lead time for quartz glass tube orders may vary depending on the size, quantity, and customization requirements, but can typically range from a few days to several weeks.
How to clean quartz glass tubes with one end closed:
1. Rinse the tubes with warm water to remove any loose debris.
2. Soak the tubes in a solution of equal parts water and vinegar for 30 minutes to break down any mineral buildup.
3. After soaking, rinse the tubes thoroughly with distilled water to remove any remaining vinegar solution.
4. Wipe the tubes dry using a lint-free cloth, making sure not to scratch the surface.
5. For stubborn stains or buildup, use a specialized quartz glass cleaner and a soft-bristled brush to gently scrub the affected areas.
6. Rinse the tubes again with distilled water to remove any remaining cleaning agent.
7. Finish by air-drying the tubes or drying them with a clean, dry cloth.
Quality testing standards:
1. Make sure that there are no smudges or fingerprints on the tube as they can hide any defects.
2. Inspect the tube for any bubbles,cracks or imperfections within the quartz material. These can weaken the structural integrity of the tube and make it more prone to cracking or breaking.
3. Measurement of the length, width, and thickness of the tube to check for accuracy.
4. If you notice any discoloration on the tube, it could indicate impurities in the quartz material. This can weaken the tube and reduce its durability.
5. Hold the tube against a light source and inspect it for transparency. Transparent quartz glass should allow light to pass through it easily with little to no distortion.
6. Verification of the material and chemical composition of the tube.
Packing way:
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