Quartz tube manufacturer

Q: As an industrial manufacturer, what kind of quartz tube do I need?  

Answer: What you need is a quartz tube that is resistant to high temperatures (up to 1200 ℃), corrosion, high purity (99.99% or more), precise in size, and can be stably supplied to ensure the reliability of the production process.

Q: What core problems can quartz tubes solve for me?  

Answer: ① Solve the problem of deformation and failure of ordinary materials in high temperature environments; ② Resist erosion from acids, alkalis, and chemical solutions; ③ Provide excellent optical transparency and thermal stability; ④ Customized sizes to meet special equipment requirements.

Q: Why choose professional manufacturers instead of ordinary suppliers?  

Answer: Professional manufacturers have the ability to integrate raw material purification, melting, molding, and testing, ensuring product consistency and providing technical support and customized solutions, rather than simple trade.

Core application areas

1. Semiconductor and Photovoltaic Industry

-Application scenarios: diffusion furnace tube, oxidation furnace tube, CVD reaction tube, photovoltaic silicon wafer processing tube

-Product features: Ultra high purity (SiO ₂ ≥ 99.99%), low bubbles, low hydroxyl content (≤ 5ppm)

-Solution: Prevent wafer contamination, improve chip yield, and ensure high-temperature process stability

2. Optoelectronics and Lighting Industry

-Application scenarios: UV lamps, halogen lamps, laser housings, optical window panels

-Product features: Excellent UV infrared transmittance (up to 93%), UV aging resistance

-Solution: Improve light source efficiency, extend lamp life, and ensure optical system accuracy

3. Chemical and laboratory equipment

-Application scenarios: reactor lining, observation window, high-temperature sensor sheath, analytical instrument accessories

-Product features: Hydrofluoric acid resistance (except for high concentration), heat shock resistance (Δ T ≥ 1000 ℃)

-Problem solving: Achieve safe observation in highly corrosive environments and protect precision instruments

4. In the field of energy and environmental protection

-Application scenarios: Photovoltaic polycrystalline silicon ingot furnace, waste gas treatment system, water purification ultraviolet disinfection tube

-Product features: High temperature deformation resistance, thermal shock resistance, hydrolysis resistance

-Solution: Improve energy conversion efficiency and ensure long-term stable operation of environmental protection equipment

Product technical advantages

Raw material and process advantages

-High purity quartz sand: imported or selected domestic high-purity quartz sand (Fe ₂ O ∝ ≤ 0.0005%) is used

-Melting process: continuous melting method/electric melting method production, ensuring uniform density (2.2g/cm ⊃3;), bubble grade A

-Processing accuracy: CNC cutting, tolerance can be controlled within ± 0.1mm, end face polishing treatment

Performance parameter comparison

Maximum operating temperature: 1200 ℃

Thermal expansion coefficient: 4.8 × 10 ⁻⁷/℃

Hydroxyl content: ≤ 5ppm

Size customization range: outer diameter 1-5000mm

Customized service capability

1. Customization of size specifications

-Diameter range: 1mm micro tube to 5000mm large diameter tube

-Length customization: up to 30000mm in length, supporting special aspect ratio requirements

-Wall thickness control: 0.5mm to 15mm, with a uniformity of over 90%

2. Customization of Shape and Structure

-Straight tube, bent tube (U-shaped, L-shaped), irregular tube, necking tube, flanged tube

-Porous quartz tube (1-37 holes), threaded mouth, frosted mouth, flat polished mouth

3. Special performance customization

-UV enhanced, infrared filtered, low hydroxyl, anti crystallization

-Coating treatment (anti-static, anti reflective, metallization)

Customer Application Case (Anonymous)

Case 1: German semiconductor equipment manufacturer

-Requirement: Diffusion furnace quartz tube for 14nm process, with a requirement of total metal impurities<2ppm

-Solution: Provide customized tubes with hydroxyl content ≤ 3ppm and subjected to high-temperature dehydroxylation treatment

-Result: Customer wafer contamination rate decreased by 37%, cooperation lasted for 5 years, and cumulative procurement exceeded 80000 pieces

Case 2: Japanese UV Water Treatment Company

-Requirement: Disinfection lamp tube with 254nm ultraviolet transmittance>90% and hydrolysis resistance

-Solution: Adopting a special melting process to increase the transmittance of the ultraviolet band to 92.5%

-Result: Customer product lifespan increased from 8000 hours to 12000 hours, market share increased by 15%

Case 3: American research laboratory

-Requirement: Miniature quartz tube (inner diameter 0.8mm) for high-temperature fluid observation experiments

-Solution: Micro tube pulling technology combined with inner wall polishing to achieve an accuracy of 0.8 ± 0.05mm

-Achievement: Successfully applied to national laboratory projects and published multiple top tier journal articles

As a professional quartz tube manufacturer with 20 years of foreign trade experience, we are well aware of the strict requirements for quartz products in various industries around the world. From raw material screening to finished product delivery, every quartz tube carries our dedication to precision manufacturing. We can provide technically feasible, quality reliable, and timely delivery solutions for both standard specifications and special customization.

What kind of quartz tube support do you need for your next precision project? Welcome to provide parameters or drawings, our engineers will provide you with customized solutions and quotations within 24 hours.

Luverre Quartz is a manufacturer specializing in quartz tubes and other quartz items.We have over 20 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.

Why choose us?

1.We are more experienced.

We have over 19 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 manufactures and sells a wide range of high quality quartz glass, including quartz tubes, quartz plates, quartz rods, quartz windows, quartz crucibles, quartz boats, quartz flanges, quartz beakers, quartz glass instruments, and more.

5. About 20 years of professional experience

-Focusing on the manufacturing of quartz products for a quarter century

-The average working experience of the technical team exceeds 15 years

6.Global Service Network

-Our products are exported to over 40 countries and regions including Europe, America, Japan, South Korea, and the Middle East

-Multi language technical support (English, German, French, Spanish, Russian, Japanese)

7. Flexible cooperation mode

Support small batch trial orders, medium - and long-term cooperation, and urgent production for urgent orders, providing OEM/ODM services.