Wholesale Temperature-Stabilized Quartz Glass Tube Manufacturer | ATCERA

Quartz Glass Tubes

• High-purity quartz glass tubes (99.9%|99.99%|99.999%SiO₂)

• High-temperature resistant tubing (1100°C–1350°C operating range)

• Chemical corrosion-resistant silica reactors

Industries Served

• Optically transparent fused silica tubing

• Laser optics quartz tubes (CO₂/YAG laser systems)

• Semiconductor-grade quartz components (etching/deposition chambers)

• Low OH-content quartz for UV transmission

ATCERA' design and manufacture quartz tubes according to your specific requirements .

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Quartz Glass Tubes

Properties

⩟ Exceptional Heat Resistance

Quartz capillary tubes boast impressive durability even at extreme temperatures, capable of sustained use up to 1100℃, with short-term tolerance reaching 1350℃. Its minimal coefficient of thermal expansion allows it to endure rapid temperature fluctuations.

⩟ Superior Light Transmission

With excellent light transmission across the entire spectral range from ultraviolet to infrared, quartz capillary tubes exhibit over 93% transparency in visible light and over 80% in ultraviolet light.

⩟ Enhanced UV Transmission

UV quartz tubes excel in transmitting specific ultraviolet wavelengths, with a remarkable transmission rate exceeding 70% at 233.7nm.

⩟ Robust Corrosion Resistance

Apart from hydrofluoric acid, UV quartz tubes demonstrate virtually no reactivity to other acids, ensuring chemical stability even under high-temperature conditions.

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Technical Data of Quartz Tubes Materials

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Density (g/cm3)	2.2
Flexture Strength (MPa)	48
Elastic Modulus (GPa)	72
Poisson's Ratio	0.14-0.17
Compressive strength (MPa)	1100
Bending strength (MPa)	67
Moh's hardness	5.5~6.5
Maximum working temperature (long-term, ℃)	1100
Maximum working temperature (short-term, ℃)	1350
Thermal conductivity (W/m*K)	1.4
Thermal expansion coefficient (/℃)	5.5*10-7
Specific resistance (Ω*cm)	7*107

*This chart illustrates the standard characteristics of the quartz materials commonly employed in the manufacturing of our quartz products and parts. Please be aware that the attributes of customized quartz products and parts may vary depending on the specific processes involved.

Catalogue

ATCERA Quartz Glass Catalogue

Application

Standard Quartz Tubes

Semiconductor Manufacturing: Used in high-temperature furnaces and reactors, ensuring high purity and thermal stability.

Laser Technology: Provides excellent optical performance and high-temperature resistance.

Chemical Processing: Widely used in chemical reactors and distillation systems.

Capillary Quartz Tubes

Photoelectric Equipment: Used in photomultiplier tubes and light sensors.

Optical Communication: Efficiently transmits light signals.

Laboratory Instruments: Used in gas chromatography and sample handling.

Spiral Quartz Tubes

Chemical Processing: Used in chemical reactors and heat exchangers.

Food Manufacturing: Applied in pasteurization and sterilization processes. Environmental Testing: Used in water treatment systems.

UV Quartz Tubes

Germicidal Lamps: Used for air and water disinfection in medical and industrial environments.

Water Purification: Applied in UV water treatment systems.

Medical Equipment: Used for sterilization and air purification.

Double-Walled Quartz Tubes

Chemical Processing and Biopharmaceuticals: Used in reactors and incubators for precise temperature control.

High-Temperature Industrial Applications: Applied in industrial furnaces and high-temperature equipment.

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Quartz Tubes Customized Services

Customized Sizes and Shapes

Diameter and Wall Thickness: Diameters ranging from 1mm to 550mm, wall thicknesses from 0.1mm to 25mm, depending on specific application needs.
Custom Lengths: Quartz tubes can be made in lengths from 50mm to over 5 meters based on customer requirements.
Special Shapes: We offer custom-made spiral tubes, bent tubes, and other geometric shapes as per your design specifications.

High Purity and Material Selection

Purity: 99.99%-99.999% suitable for high-precision industries like semiconductor manufacturing and optics
Material Types: offer high-purity quartz for optical applications and fused silica for high-temperature applications up to 1100°C（long time）-1350°C(short time)

Special Coatings and Surface Treatments

UV-Blocking Coating: ATCERA offer quartz tubes with UV-blocking properties, effectively absorbing UV light while maintaining high visible light transmission. These coatings block 99.9% of UV radiation in the 200–400nm range.
Corrosion-Resistant Coatings: Anti-corrosion coatings are available to enhance the quartz tube’s resistance to strong acids, bases, and solvents, increasing its durability in aggressive chemical environments.
Polishing and Texturing: We offer both polished and sandblasted finishes for optical clarity or non-reflective surfaces, depending on your application.

Liquid Cooling and Double-Layer Tubes

Double-Layer Design: Our double-layer quartz tubes are designed with an internal cooling sleeve for efficient liquid cooling, providing temperature regulation for high-heat environments. The inner cooling sleeve can support water, glycol, or oil-based coolants.
Temperature Resistance: The outer quartz tube can withstand temperatures up to 1100°C, while the inner cooling sleeve operates effectively under constant cooling conditions.

Optical Performance Customization

Optical Properties: Quartz tubes maintain greater than 90% light transmission across a broad spectrum, from 250nm to 2500nm (UV to infrared). This makes them ideal for laser, fiber optics, and other optical equipment applications.
Transmission Control: Custom optical transmission and reflection rates can be provided to meet the requirements of precision optical systems.

Special Function Tubes

UV Filter Quartz Tubes: For applications requiring UV protection or UV transmission, we offer UV filter quartz tubes that block 99% of UV radiation while allowing visible light to pass through.
Vacuum-Sealed Quartz Tubes: High-performance vacuum-sealed quartz tubes are designed for applications requiring gas or vacuum integrity.

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Why Choose ATCERA

International Certifications for Quality and Compliance

ATCERA's quartz glass tubes meet global standards with certifications ISO 9001, ISO 14001, CE, and RoHS. These certifications ensure our products are of the highest quality, environmentally compliant, and safe for use in industries like semiconductors, lasers, and medical devices.

Industry-Leading Customization
- ATCERA offer custom diameters (1mm-550mm), wall thicknesses (0.1mm-25mm), and special coatings (UV blocking, corrosion-resistant, etc.) to fully meet your needs.
Flexible Production Capacity
- Small-Batch Production: MOQ of 5 units, ideal for prototype development and sample creation.
- Large-Scale Production: We can produce up to 100,000 quartz tubes per month, ensuring timely delivery for large orders.
Full Technical Support and Design Customization
- ATCERA Provide comprehensive technical support, from material selection to product design, ensuring our products meet your application requirements and optimizing production efficiency.
Fast Delivery and Global Shipping
- Lead Time: We offer 5 to 20 business days delivery, with flexible options based on order complexity.
- Global Shipping: We ensure on-time delivery to any location worldwide.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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Office Hours

Monday to Friday: 9:00 AM - 12:00 PM, 2:00 PM - 5:30 PM

Please note that our office hours are based on Beijing Time, which is eight hours ahead of Greenwich Mean Time (GMT). We appreciate your understanding and cooperation in scheduling your inquiries and meetings accordingly. For any urgent matters or queries outside our regular hours, feel free to contact us via email, and we will get back to you as soon as possible. Thank you for your business, and we look forward to serving you.

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