The 1300 ℃ high temperature resistant ultraviolet infrared quartz tube is a high-performance special quartz glass product, which is made of high-purity silicon dioxide (SiO ₂) material. It has excellent high temperature resistance, high transmittance (ultraviolet to infrared band), excellent chemical stability and thermal shock stability. This product is widely used in scientific research, industry, semiconductor, optics and special demand fields under high temperature environment.

Frequently Asked Questions (FAQ)

What is the maximum temperature this quartz tube can withstand?

This product can operate stably at temperatures up to 1300°C over the long term and can withstand even higher temperatures for short periods, making it suitable for various high-temperature operating environments.

What are the UV and IR transmittance values of the quartz tubes?

Made from high-purity fused quartz, these tubes maintain excellent transmittance in both the UV (200–400 nm) and IR (700–3,500 nm) bands, meeting the requirements of applications such as UV curing, spectral analysis, and IR heating.

Can quartz tubes be customized to non-standard dimensions?

Absolutely. We support customization of all parameters, including outer diameter, inner diameter, wall thickness, and length. We also offer value-added services such as cutting, polishing, sealing, and bending to meet customers’ specific needs.

What is the purity of the quartz tubes?

We offer quartz tubes in various purity grades. Standard products have a SiO₂ content of ≥99.95%, while high-purity grades can reach 99.99% or higher, meeting the material purity requirements of different applications.

What is the typical lead time?

Standard specifications are kept in stock and can be shipped quickly; for custom products, delivery generally takes 7–20 business days, depending on the complexity of the manufacturing process and order volume. Specific lead times are subject to actual consultation.

To which countries do you export your products?

Our products are exported to many countries and regions worldwide, including Europe, the United States, Southeast Asia, Japan, South Korea, and the Middle East. We have established international logistics systems and extensive experience in exporting.

Core Features

-High temperature resistance: the long-term working temperature can reach 1300 ℃, and the short-term can withstand higher temperature shocks.

-High light transmittance: excellent light transmittance from ultraviolet (UV) to infrared (IR) bands, suitable for optical sensor, laser and other applications.

-Chemical stability: acid resistance, alkali resistance (except hydrofluoric acid and hot phosphoric acid), strong corrosion resistance.

-Low thermal expansion coefficient: good thermal shock stability, can withstand rapid temperature changes and is not easy to crack.

-High purity: extremely low impurity content, reducing light scattering and energy loss.

Main application fields

1. High temperature industry and scientific research

-It is used for observation window of high-temperature furnace, semiconductor wafer processing, and heat treatment equipment of photovoltaic industry.

-It is suitable for laser, infrared heating system and high temperature chemical reaction vessel.

2. Optical and photoelectric industry

-UV germicidal lamp, infrared heating tube, optical lens and sensor protective cover.

-Laser window, high-energy laser transmission, optical components of spectral analyzer.

3. Semiconductor and electronic manufacturing

-Wafer manufacturing, CVD (chemical vapor deposition), PECVD (plasma enhanced chemical vapor deposition) equipment components.

-Transparent observation window in high-purity environment to prevent pollution.

4. Medical and biotechnology

-Ultraviolet disinfection equipment, medical laser therapeutic apparatus, high-temperature reaction tubes for biological experiments.

Customized service

We can provide customized solutions according to customer needs, including but not limited to:

Size customization: pipe diameter, wall thickness, length, etc. can be adjusted as required.

Optical performance optimization: specific wavebands (such as deep ultraviolet DUV or far infrared FIR) enhance light transmittance.

Surface treatment: antireflection coating, anti reflection coating, wear resistance strengthening, etc.

Special shape: complex structure processing such as special-shaped pipe, elbow, flange connection, etc.

Why choose our quartz tube?

1. Solve the light transmission demand under high temperature environment: traditional glass is easy to soften or lose its transmission under high temperature, while our quartz tube maintains high light transmission.

2. Improve the service life of the equipment: strong heat shock resistance, reducing the risk of cracking caused by sudden temperature changes.

3. Improve process precision: High purity materials avoid impurity interference, and are suitable for precision optics and semiconductor manufacturing.

4. Flexible customization: performance can be optimized according to special applications to meet diversified needs.

For more product information or customized solutions, please feel free to consult!

1300 ℃ high-temperature ultraviolet infrared quartz tube - provides reliable solutions for optical and high-temperature applications in extreme environments!

Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 18 years experience with the production of quartz tubes, we will be your reliable partner on quartz tubes and other quartz items.

Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.