Customized Heat Resistant Borosilicate Test Quartz Clear Glass Tube

• Material: 99.99% Pure Quartz
• Type: Glass Tube
• Application: Electric Light Source, Lamp, Semiconductor
• Logo Printing: Without Logo Printing
• Recycled: Unrecycled
• Flexibility: Hard
• Model NO.: Quartz Glass Tube
• Technics: Bottle Blowing
• Sample: Freely Provided
• Color: Clear Transparent
• Glass Type: Quartz Glass
• Surface Treatment: Polished
• Wall Thickness: 1.0-5.0 mm and/ or Customized
• Length: 100mm-2500mm
• Size: Customised
• Annealing Point: 1215 Degree Celsius
• Softening Point: 1683 Degree Celsius
• Work Temperature: 1100 Degrees Celsius
• Transport Package: Plastic Film, Cartons, Pallets
• Specification: customize
• Trademark: cosme
• Origin: Shandong
• HS Code: 70200013
• Production Capacity: 50000000PCS/Year

Product Description

Customized Heat Resistant Borosilicate Test Quartz Clear Glass Tube
Properties of Standard Transparent Quartz Glass Tube

The content of SiO2 is higher than 99.95% in the product, and it has superior physical and chemical function, for example, heat resistance, corrosion resistance, good thermal function, mechanical function and light transmittance. Its hydroxyl content can be lower than 2ppm. It has widely applied in manufacturing halogen lamp, light tube of copy machine, electric light source products of stage lighting as well as producing chemical pipelines and heat-resistant utensils, etc.

Physical Property	Data
Density	2.2g/cm3
Hardness	570KHN100
Tensile strength	4.8×107Pa(N/m2)
Compression strength	>1.1×109 Pa
Coefficient of thermal expansion(20ºC-300ºC)	5.5×10-7cm/cmºC
Thermal conductivity(20ºC)	1.4W/mºC
Specific heat(20ºC)	660J/kgºC
Softening point	1730ºC
Annealing point	1250ºC

Thermal Performance
Coefficient of linear expansion of quartz glass is lower than that of all other materials.
As quartz glass has extremely low expansion coefficient, it has very good thermal shock resistance.
Quarts glass is a poor conductor of heat.
Optical Performance
One important difference between quartz glass and common glass is its great transmittance within the whole spectrum.
Electrical Performance
Main electrical properties of quartz glass are high dielectric field intensity, low dielectric loss and low electrical conductivity. Therefore, it is widely used in manufacturing high-frequency high-pressure insulator, particularly applicable in high temperature and high mechanical stress occasions.
Chemical Performance
Quartz glass is a kind of material with very good chemical stability, and will not react with water, saline solution and most acid. Compared with common glass, quartz glass does not absorb moisture or efflorescence.

Product display

Application

Electric Light Source Industry	Metal Halide Lamp,Xeon lamp,Light-emitting diode LED, infrared lamp, copier scanner light source, purple light, mosquito trap and fishing lamp, ultraviolet germicidal lamp
Water-treatment Aquarium industry	1.For bactericidal lamp and its casing pipe 2.For heating rod
Electronic Information and Semiconductor Industry	1.Quartz Glass Diffusion Tube 2.Quartz Glass Crucible 3.Quartz Glass Boat and Racks,etc. 4.Quartz Glass Bell Jar 5.Quartz Glass Flange 6.Quartz Glass Substrate, used in display in electronics industry.Now,synthetic quartz is used. 7.Quartz Glass for Optical Application:lens,optic and spraying materials,etc;laser and sensor application,etc.
Household Appliance Industry	Mainly used in various novel electrical heating materials, such as electric heating shower, Fast Heat and waterer, etc. It is also extensively used in kitchen utensils like oven
Chemicals and Metallurgy Industry	1.Various quartz glass utensils like distillation tower and evaporation pan, etc. 2.Thermocouple encloser for metallurgy,10~12s at 1700~1800ºC. Observation mirror, 1100ºC,300ºC/cm.
Pipeline,mould,etc	/
Optical Fiber Industry	Quartz glass is the main auxiliary supporting material in producing optical fiber preform and optical fiber. in optical fiber manufacturing,high-purity quartz glass is mainly used in parent tube and sleeving tube.Quartz glass is used as auxiliary material for head tube and tail tube,control rod sintering tube,handle rod,handle tubecup cover etc.
Other Industries	As quartz glass can penetrate ultraviolet rays,visible light and infrared rays, and has high hardness, small thermal expansion, low conductivity, stable structure size, chemical corrosion resistance and ray radiation resistance. It is used in all sorts of precise instruments. It must have more extensive application in different industries.

Packing&Delivery

About Us

Founded in 2016, our company mainly produces and deals in pharmaceutical glass packaging materials:

The main activities include tube drawing,cold processing.,hot processing, quartz mine, quartz sand production and so on.
With 20 production lines, it can produce 3000-3500 tons of quartz glass tube(rod) annually. The main varieties are: OD2.5-300mm transparent,UV-blocking and ozone-free (UV) series of quartz glass tube, quartz tubes with various colors. baked quartz glass tubes, quartz rod, quartz plate, quartz crucible, and other quartz products with different shapes.

The company's products are exported to USA, Italy, Czech Republic, Turkey, Madagascar, Vietnam, India, Pakistan, Bangladesh ,etc.We are Chinese manufacturer , we are honest, professional, and efficient.Welcome to visit our factory!

 

FAQ

Q1: How can I get your samples?
A: Free sample is available, but you have to pay for the express cost.
Q2: Can we order customized product or print the logo/ label as our own design?
A: Of course, we can open custom model according to your own design. However, you should provide the real sample or drawing. As for the logo or label, the surface handling is available: frosted, decaling, screen printing, color sprayed......
Q3: What about the delivery time?
A: For regular products, we will produce them in 3-5 work days after we receive your payment. For OEM products, the delivery time is 30-35 work days after we receive your payment.
Q4: How can we choose the shipping way?
A: For the small order, we will suggest you choose the express, such as the DHL/FEDEX/UPS/TNT etc. For the larger order, we will suggest you choose by sea. If you are urgent, you can choose by air. We will help you to choose the best efficient shipping way according to your detail requirements.
Q5: What can you do when appear quality problems after receiving?
A: We will abide by our quality promise according to the contract, and accept and compensate for some rejects bottles; but if timeout, please noted. So if appear quality problems, please contact us asap!