1200°C High Temp Resistant
High Transmittance
Acid/Alkali Resistant
Complete Specifications
Aoxin Quartz manufactures high-precision Quartz Tubes featuring integrally formed external screw threads, designed for creating secure and reliable connections in various laboratory and industrial systems. Crafted from high-purity fused quartz, these threaded tubes offer exceptional thermal stability, superior chemical resistance, and excellent optical clarity. The precision-machined external threads allow for easy and robust connection to compatible internally threaded fittings, caps, or other components, often facilitating a leak-tight seal. Available in a range of tube diameters, lengths, and thread specifications to meet your custom application needs.
- Product Name : Quartz Tube with External Screw Thread
- Material : 99.99 % Purity Quartz
- Work Temperature ：~1200℃
- Soften point : ~1730℃
- 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)
| Size | tube Φ (mm) |
|---|---|
| GL 14 | 14 |
| GL 18 | 18 |
| GL 25 | 25 |
| GL 32 | 32 |
| GL 45 | 42 |
Features
- Secure Mechanical Connection: External threads allow for robust, tightened connections with mating internally threaded parts, ensuring stability and a reliable seal.
- High-Purity Quartz Material: Guarantees chemical inertness, high-temperature resistance, and minimal contamination, ideal for sensitive processes and harsh environments.
- Precision Threading: Carefully machined threads ensure good engagement, prevent cross-threading, and contribute to a leak-resistant seal when used with appropriate fittings and seals (e.g., O-rings).
- Versatile Sealing Options: Can be used with various types of screw caps and fittings (e.g., PTFE, PFA) that may incorporate O-rings or other gasket materials for vacuum or pressure applications.
- Thermal & Chemical Durability: Withstands high temperatures and exposure to a wide range of corrosive chemicals without degradation.
- Customizable Design: We can produce threaded quartz tubes to your specifications, including tube diameter, length, wall thickness, thread size (e.g., GL threads, NPT preps, or custom), and thread length.
- Wide Range of Applications: Suitable for connecting sensors, creating sealed sample cells, constructing fluidic manifolds, as components in chemical reactors, or for specialized laboratory glassware setups.
- Optical Clarity: Transparent quartz allows for visual monitoring of processes or use in photochemical applications where light transmission is required.”