Quartz Tube
Quartz Plate
Quartz Rod
Optical Applications
Semiconductor Industry
Laboratory and Chemical ApplicationsOur high-purity quartz ball and socket joints are expertly crafted from fused silica, providing unparalleled flexibility and a secure, leak-tight seal for demanding laboratory and industrial applications. Designed to accommodate slight misalignments and provide a swivel action, these connectors are ideal for complex setups. They offer exceptional resistance to extreme temperatures, corrosive chemicals, and thermal shock, making them indispensable for high-vacuum systems, inert atmosphere reactions, and processes requiring the highest material purity. Available in standard sizes, we also offer comprehensive customization to perfectly match your specific connectivity 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.
| 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 |
Extreme High-Temperature & Chemical Resistance
Made from high-purity fused silica, these joints can withstand temperatures far exceeding standard glass, and offer superior inertness to almost all acids and alkalis, ensuring stability and longevity in aggressive chemical and thermal environments.
High Purity for Contamination-Sensitive Work
The ultra-high purity of quartz ensures that the connectors themselves do not leach impurities into sensitive samples or processes, which is crucial for high-purity chemical synthesis, analytical applications, and cleanroom environments.
Exceptional Flexibility & Misalignment Tolerance
Unlike rigid conical ground joints, the ball and socket design allows for angular movement and accommodates slight misalignments in complex glassware setups, providing greater flexibility in system design and assembly.
Robust, Leak-Tight Sealing in Dynamic Systems
When secured with appropriate clips, these precision-ground joints provide a reliable, vacuum-tight seal, even in systems where components may experience minor vibrations or require occasional adjustments, making them ideal for dynamic or complex laboratory apparatus.
Application Scenario
Complex or Misaligned Glassware Assemblies
Ideal for connecting components in intricate laboratory setups where perfect alignment is challenging or where a degree of flexibility is needed. This includes multi-necked flasks, specialized condensers, or custom reaction systems that can’t be rigidly positioned.
High-Temperature Reactions with Shaking or Stirring
Used in reaction vessels or furnaces that require continuous agitation, shaking, or stirring at elevated temperatures. The ball and socket joint allows for movement while maintaining a secure, high-temperature-resistant seal, preventing stress on glassware.
Vacuum & Gas Manifold Systems Requiring Flexibility
Essential for building flexible lines in high vacuum systems or inert gas manifolds, enabling easier connection and disconnection of components without breaking the vacuum, and accommodating slight shifts or vibrations within the system.
Photochemistry or Flow Reactors with Specific Light Paths
Applied in advanced photochemical setups or continuous flow reactors where precise positioning relative to a light source is critical, and the inherent flexibility allows for fine-tuning of angles to optimize light exposure or flow dynamics.
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.
Quartz ball and socket joints typically allow for a significant degree of angular flexibility, usually ranging from 10 to 15 degrees in any direction from the central axis. This flexibility is crucial for connecting components that are not perfectly aligned or for creating glassware assemblies with specific angles, making complex setups much easier to manage.
Yes, unlike conical ground joints which rely on friction, ball and socket joints always require a suitable joint clamp (such as a ball joint clamp) to maintain a secure and leak-tight seal. The clamp applies pressure to hold the ball and socket tightly together, especially critical in vacuum or pressurized systems.
The primary benefits are increased flexibility and easier assembly/disassembly. Ball and socket joints can accommodate slight misalignments between glassware components, reducing stress on the glass and minimizing breakage. They also allow for the rotation or swiveling of connected pieces, which is highly advantageous in setups requiring dynamic adjustments or where rigid connections are impractical.
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.
