The 5-800mm caliber high-pressure ozone free quartz tube is a high-purity and high-strength special quartz glass tube designed specifically for harsh industrial environments. This product is made of high-quality fused silica material, which has excellent high pressure resistance, high temperature resistance, UV resistance and chemical stability, while ensuring no ozone generation. It is suitable for high-precision optics, semiconductor, medical and special lighting fields.  

Frequently Asked Questions (FAQ)

What is the specific diameter range of this quartz tube? Can non-standard sizes be customized?

The standard product covers an outer diameter of 5mm to 800mm, and the wall thickness, length, and tolerance can be customized according to customer drawings. We have complete mold development capabilities and support the full process service from small-scale trial production to large-scale mass production.

What is an "ozone free" quartz tube? What is the difference between it and a regular quartz tube?

Ozone free quartz tube adopts high-purity fused silica with special formula, which has extremely low transmittance in the ultraviolet band (especially below 185nm), thus effectively inhibiting the formation of ozone. This feature enables precise control of the ultraviolet radiation range in applications such as UV curing, photolithography, sterilization, and disinfection, avoiding the impact of ozone on the process environment and operators.

What level of high pressure resistance can be achieved specifically?

The pressure resistance performance of the product is closely related to the pipe diameter, wall thickness, and operating temperature. Under conventional wall thickness configuration, the product can withstand working pressures in the range of several megapascals. Please provide your specific parameters (medium, temperature, pressure), and our technical team will provide you with an accurate selection plan.

What is the purity index of quartz tube?

Our quartz tube has a SiO ₂ content of ≥ 99.95%, and the total content of metal impurities is controlled below ppm. The hydroxyl content can be adjusted according to application requirements to ensure stable physical and chemical properties in high temperature, strong corrosion, and high cleanliness environments.

Does it support global shipping? How about the delivery date?

We supply to global customers, and standard products can usually be delivered within 2-4 weeks. Customized quartz tubes are usually completed within 4-8 weeks depending on their complexity. The specific delivery time shall be based on the production schedule at the time of order confirmation.

Core Features

High pressure resistance: capable of withstanding ultra-high pressure environments, suitable for high-pressure reactors, vacuum systems, and other scenarios.  

Ozone free generation: A special process ensures that no ozone is generated under ultraviolet light irradiation, making it suitable for clean environments.  

High purity material: SiO ₂ content ≥ 99.99%, extremely low impurities, to avoid polluting sensitive application environments.  

Wide caliber range: Available from 5mm to 800mm in diameter to meet the needs of different industries.  

Excellent thermal stability: can withstand high temperatures of 1200 ℃ for a long time, and can instantly withstand temperatures up to 1600 ℃.  

High transparency: It has excellent optical transmittance (UV-VIS-NIR) in both ultraviolet and infrared bands.  

Application

1. Semiconductor and Photovoltaic Industry

-UV light source for lithography machine: high transmittance UV light, no ozone interference, ensuring chip manufacturing accuracy.  

-CVD/PVD equipment: resistant to high temperatures and corrosion, suitable for thin film deposition processes.  

-Solar cell production: high-purity materials to avoid impurity pollution and improve photoelectric conversion efficiency.  

2. Medical and Biotechnology

-UV disinfection equipment: ozone free, suitable for sterile environments in hospitals and laboratories.  

-Laser medical equipment: high transparency ensures laser transmission efficiency.  

3. Industrial and scientific research equipment

-Observation window of high-pressure reactor: resistant to high pressure and corrosion, real-time monitoring of the reaction process.  

-Special lighting systems, such as UV curing lamps, mercury lamps, xenon lamps, etc., provide stable optical performance.  

-Vacuum system components: low gas permeability to ensure stable high vacuum environment.  

4. Environmental Protection and Water Quality Treatment

-UV water treatment system: efficient sterilization, no ozone by-products, ensuring water quality safety.  

Customized service

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

Size customization: supports non-standard caliber, length, and wall thickness adjustments.  

Coating treatment: anti reflective film (AR), reflective film (HR), etc., to optimize optical performance.  

Special shape: can provide irregular quartz tubes (such as conical, curved, etc.).  

Voltage resistance enhancement: For ultra-high voltage applications, reinforcement treatment can be carried out.  

Surface treatment: polishing, sanding, etc., to meet different installation requirements.  

Why choose our quartz tube?  

Addressing industry pain points

-The traditional quartz tube is fragile, and the pressure resistance is insufficient → we use high-strength fused silica, and the pressure resistance is increased by 50%.  

-Ultraviolet applications generate ozone pollution → Special processes ensure no ozone and are suitable for clean environments.  

-Non standard requirements are difficult to meet → Flexible customization, can also support one order.  

The 5-800mm high-pressure ozone free quartz tube is an ideal choice for high-end industrial applications, providing stable and reliable performance support in semiconductor manufacturing, medical equipment, and special lighting systems. We are committed to providing customers with high-precision, high-performance, and highly customized quartz solutions, helping with technological innovation and industrial upgrading.  

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.