Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical Applications
Our quartz jacketed beakers are engineered from high-purity fused silica (SiO2 ≥ 99.99%), providing exceptional performance for precise temperature-controlled chemical reactions. Designed to withstand extreme temperatures up to 1200°C and offer superior resistance to acids and alkalis, these double-walled vessels allow for efficient heating or cooling of your reaction mixture via circulation through the outer jacket. Featuring robust, firmly welded construction, standard ground joints, and excellent transparency, they are ideal for demanding applications requiring high purity and thermal stability. Custom specifications are available to meet your unique needs.
Remarks：
- ayment method: By wire transfer or advance payment, depending on the quantity of the order.
- Delivery time: According to the order quantity.
- Transportation method: Sea freight or air freight, depending on the customer.
| capacity (ml) | caliber |
|---|---|
| 25ml | 19*2 |
| 50ml | 19*2 |
| 50ml | 24*2 |
| 100ml | 19*2 |
| 100ml | 24*2 |
| 150ml | 24*2 |
| 250ml | 24*2 |
| 500ml | 24*2 |
| 1000ml | 24*2 |
| 2000ml | 24*2 |
| Property Content | Property Values |
|---|---|
| SiO2 | 99.99% |
| Density | 2.2×10³ kg/cm³ |
| Hardness | 5.5 - 6.5 Mohs' Scale 570 KHN 100 |
| Tensile Strength | 4.8×10⁷ Pa (N/mm2) (7000 psi) |
| Compression Strength | >1.1×10⁹ Pa (160,000 psi) |
| Coefficient of Thermal Expansion | 5.5×10⁻⁷ cm/cm·°C (20°C-320°C) |
| Thermal Conductivity | 1.4 W/m·°C |
| Specific Heat | 670 J/kg·°C |
| Softening Point | 1730°C (3146°F) |
| Annealing Point | 1210°C (2210°F) |
| Strain Point | 1120°C (2048°F) |
| Work Temperature | 1200°C (2192°F) |
| Electrical Resistivity | 7×10⁷ ohm cm (350°C) |
| Size | Customized |
| Logo | Customized Logo Accept |
Exceptional High-Temperature & Chemical Resistance
Constructed from high-purity fused silica, these beakers can safely withstand extreme temperatures up to 1200°C and offer superior inertness to a broad spectrum of aggressive acids and alkalis, ensuring durability and integrity in harsh chemical environments.
High Purity & Contamination-Free Reactions
With an SiO2 purity of ≥99.99%, the quartz material prevents leaching of impurities into the reaction, making these jacketed beakers ideal for high-purity synthesis, sensitive analytical procedures, and applications where contamination must be rigorously avoided.
Robust, Durable Construction & Customization
Featuring solid, firmly welded construction with thick material, these beakers are built for longevity and reliable performance. Coupled with standard ground joints and the ability for full customization of dimensions, capacities, and port configurations, they can be tailored to complex and specific research or industrial needs.
Precise Temperature Control & Uniformity
The double-walled (jacketed) design allows for precise external heating or cooling of the reaction mixture by circulating fluids through the jacket. This ensures uniform temperature distribution and accurate control for exothermic, endothermic, or temperature-sensitive reactions.
Application Scenario
Precise Temperature-Controlled Chemical Synthesis
Ideal for conducting chemical reactions that require very precise temperature management, such as those involving highly sensitive catalysts, or reactions that are strongly exothermic or endothermic, where the circulating fluid in the jacket can efficiently add or remove heat.
High-Temperature Material Processing & Crystallization
Used in advanced materials science for synthesizing or crystallizing compounds at elevated temperatures while maintaining stringent thermal control. The quartz material withstands the heat, while the jacket ensures a consistent temperature profile for optimal crystal growth or reaction yield.
Corrosive Chemical Reactions with Thermal Regulation
Essential for safely carrying out reactions with strong acids, alkalis, or other aggressive chemicals under controlled heating or cooling conditions. The inherent chemical resistance of quartz combined with the jacket’s temperature control prevents degradation and ensures process safety.
Photochemical Reactions Requiring Temperature Stability
Applicable in photochemistry where light exposure needs to be combined with strict temperature control. The high transparency of quartz allows for efficient light penetration, while the jacket maintains the optimal reaction temperature, preventing unwanted side reactions or degradation caused by thermal fluctuations.
Handle with care
Quartz glass products are made from valuable materials and must be handled gently to avoid collisions and falls.
Regular maintenance
The maintenance of quartz tubes must be performed regularly to ensure their long-term stable performance. Regularly check the connections, fixings, and mechanical vibrations of the quartz tubes to prevent abnormalities. The exterior of the quartz tubes is prone to contamination from dust and moisture, so they should be cleaned regularly.
Storage environmen
When storing quartz tubes, care should be taken to avoid exposure to mechanical vibrations, shocks, and excessively high temperatures. They should be kept in a dry, cool, and well-ventilated place, avoiding direct sunlight and high-temperature environments.
The robust and chemically inert nature of quartz allows a wide range of heating and cooling fluids to be circulated through the jacket. This includes water, glycol solutions, silicone oils, heat transfer fluids, or even air/inert gases, depending on the desired temperature range and chemical compatibility with the quartz. The choice of fluid should match the specific temperature requirements (up to 1200°C for the inner vessel) and the design of your thermostatic control unit.
Yes, the inner vessel, being made of thick-walled, high-purity quartz and often featuring standard ground joints, is suitable for operations under vacuum. For specific pressure applications, it’s crucial to consider the wall thickness and design, as quartz glass, while strong, has limits. We recommend consulting our technical team with your specific pressure requirements to ensure the appropriate design and safety.
Cleaning the inner vessel is similar to other quartz labware, using standard laboratory detergents, strong acids (except HF and hot phosphoric acid), or bases, followed by thorough rinsing. For the jacket, it’s generally flushed with water or a suitable solvent to remove any residue from the circulating fluid. Due to the firmly welded construction, the jacket is sealed, preventing contamination of the reaction space. Avoid abrasive cleaning materials on either surface.
Laser Drilling of Quartz
Threaded Quartz Tube
External Thread on Quartz Tube
Internal Threaded Quartz Tube
Quartz Tube Slotted
Window on Quartz Tube
Angled Cut Quartz Tube
Quartz Tile
Quartz Tube with Window
Frequently asked questions
We specialize in the end-to-end manufacturing of high-purity quartz glass components. Our core product lines include:
Quartz Tubing & Rods: A wide range of diameters and specifications.
Quartz Plates & Discs: Precision-cut and polished for optical and industrial use.
Quartz Labware: A full suite of standard and custom glassware, including beakers, flasks, and boats.
Semiconductor-Grade Quartz: High-purity components like process tubes and carriers for semiconductor fabrication.
Custom Fabricated Components: We can produce complex parts tailored to your unique designs and specifications.
Yes. Custom fabrication is at the core of our business. With over a decade of specialized experience, we partner with companies to provide expert OEM/ODM services. Our capabilities include welding, grinding, drilling, polishing, bending, and other precision processing techniques to create components that meet your exact requirements.
Quality is paramount in our manufacturing process. We are an ISO 9001:2015 certified manufacturer, ensuring that our processes meet international quality management standards.Our products also undergo rigorous SGS testing for purity and performance. We use high-purity raw materials (up to 99.998% SiO2) to produce fused quartz and fused silica products with exceptional thermal stability, high-temperature resistance, and chemical inertness.
We've streamlined our process to be as efficient as possible:
Submit Your RFQ: Send us your technical drawings, specifications, and requirements via our website contact form or email.
Rapid Response: You can expect an initial response within minutes and detailed communication within half an hour.
Design & Proposal: We will deliver a detailed design proposal and a competitive quote within 24 hours.
Prototyping & Production: Upon approval, we move swiftly from prototyping to full-scale production to meet your deadlines.
Partnering with Aoxin Quartz offers several key advantages:
Proven Expertise: With 10+ years in the industry, we have the technical knowledge to tackle complex challenges.
One-Stop Solution: We manage the entire production process, from sourcing high-purity raw materials to fabricating and finishing complex components.
Competitive Value: Located in a major quartz production hub, we leverage an efficient supply chain and advanced manufacturing to offer exceptional quality at a competitive price point.
Dedicated Partnership: Over 90% of our clients become long-term partners. We are committed to your success through responsive service, reliable quality, and innovative solutions.
