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Bubble Free Fused Silica Glass Tube

  • Bubble free fused silica glass tube

  • Bubble free fused silica glass tube is a kind of quartz glass tube made by special melting process.

  • LUVERRE quartz

  • 99.99%

  • Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.

  • as per customer's requirement

Availability:

Bubble free fused silica glass tube


Bubble free fused silica glass tube is a kind of quartz glass tube made by special melting process. Its main characteristics are no bubbles inside, less impurities, and high transparency. This type of glass tube has a wide range of applications in many high-tech fields and precision experiments, especially in situations where there are extremely high requirements for material purity and transparency.


Bubble free fused silica glass tube


Material characteristics:

High transparency: bubble free fused silica glass tube has extremely high transparency, and the light transmittance can reach more than 90%.

Purity: The material contains almost no bubbles or impurities inside, ensuring the stability of its optical and physical properties.

High temperature resistance: able to work for a long time at temperatures above 1000 ° C without deformation.

Low coefficient of thermal expansion: It has an extremely low coefficient of thermal expansion and good heat shock resistance.

Chemical stability: It has good resistance to most chemical reagents and is not prone to chemical reactions.

Manufacturing process:

Raw material selection: High purity quartz sand is selected as the raw material to ensure the purity of the glass tube.

Melting: Special melting processes such as flame melting or electric melting are used to ensure that the material does not produce bubbles during the melting process.

Molding: Using precise molding techniques, such as pulling or rotating, to create glass tubes of the desired shape.

Annealing: The formed glass tube needs to undergo annealing treatment to eliminate internal stress and prevent cracking during use.

Product features:

No bubbles: There are no bubbles inside, ensuring the clarity of the light path and the uniformity of the material.

High uniformity: uniform wall thickness, no significant deviation, suitable for precision instruments.

High strength: after special processing, bubble free fused silica glass tube has high mechanical strength.

Application areas:

Optical instruments: used for manufacturing optical components such as lenses, prisms, optical windows, etc.

Semiconductor industry: used for gas transmission, reaction chambers, etc. in the semiconductor manufacturing process.

Laboratory equipment: used for manufacturing experimental equipment such as test tubes, beakers, chromatography columns, etc.

Medical equipment: used as a critical component in some high-precision medical instruments.


quartz properties


Bubble free fused silica glass tube has an irreplaceable position in the fields of optics, semiconductor, laboratory analysis, etc. because of its excellent performance and purity, and is an important material in the development of modern science and technology and industry.


Why choose us?

1.We are more experienced.

We have over 18 years production experience of quartz items.

2.We are more efficient.

We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.

3.Our quality is more guaranteed.

We control the quality from quartz lumps to quartz sand and then quartz products, we have better and stricter quality control than other manufactures.

4.We are able to produce more difficult quartz products.

We have large grinding platforms and precision etching machines which enable us to produce large sizes of quartz plates, tubes and high size precision quartz items.


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Phone: +86-13961398430
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