Products
Industrial-Grade Quartz Spiral Tubes for Chemical Processing & Lab Instrumentation
Quartz spiral tubes deliver 1,450℃ thermal durability and HF-acid immunity, engineered for extreme-temperature reactor systems and ±0.1° spiral angular accuracy requirements.
Quartz Helical Tube Performance Advantages
Precision-engineered quartz spiral tubes deliver critical performance enhancements through these material properties:
- Continuous operation at 1100°C with 1450°C peak capacity
- Stable reactivity with 98% sulfuric acid at 300°C
- Negligible metal ion leaching (<0.5ppm @ 24hr/150°C)
- Oxidation resistance maintained in 10⁻⁶ Torr vacuum environments
Fused Quartz Helical Tube Functional Applications
Engineered quartz spiral tubes configurations enable precision performance across multiple industrial engineering sectors:
Process Reactor Temperature Control
- 1,200°C-rated thermal jackets for acid vapor condensation systems
- 102% H3PO4 compatibility in continuous chemical cycling operations
Fluid Monitoring Instrumentation
- ±0.025% FS accuracy in 300-bar pressure sensing modules
- Non-invasive liquid level detection via refractive index matching (Δn <0.0015)
Laboratory Measurement Systems
- Protective sheathing for 800°C molten salt electrochemical cells
- UV-Vis spectroscopy validation units with >92% transmittance @ 190nm
Fused Silica Tube Technical Specifications
Fused Silica tubing ensures ±0.1mm dimensional accuracy and 99.9% purity compliance, with fully customizable optical and thermal parameters—submit your project specs for precision-engineered solutions.
| Property | Value Range |
| Chemical Composition | Cr: 0.1%, Ge: 0.4%, Fe: 1.5%, Mg: 0.4%, Ti: 0.1%, Al: 0.8%, Na: 2.3%, Li: 0.5% |
| Spectral Transmission | >93% transmittance (350-780nm), 93.4% peak at 780nm, UV cutoff <220nm |
| Thermal Properties | Softening point: 1615–1683°C, thermal expansion: 5.5–6.7×10⁻⁷/cm·°C |
| Mechanical Strength | Compressive: >1.1×10⁹ Pa, Young’s modulus: 7.0–7.5×10¹⁰ Pa |
| Optical Performance | Refractive index: 1.456–1.460, dielectric constant: 3.75–6.0 @1MHz |
Custom Helical Fabrication Options
Custom Helical Quartz Tube Manufacturing Precision
Precision-engineered quartz spiral tubes solutions maintain custom dimensional accuracy through material-specific CNC protocols.
Helical Quartz Material Specification
Precision quartz spiral tubes adapt material characteristics to operational demands with JGS3 grade achieving >85% IR transmittance across 260–3500nm spectra.
JGS3 Optical Grade
- 85% Transmittance @2500nm
- Hydroxyl <5ppm
- 190–2800nm Cutoff
High-Performance Quartz Spiral Tubes: Precision Engineered for Extreme Industrial Applications
Discover how TOQUARTZ’s 1,450°C-rated quartz spiral tubes with 99.99% chemical purity solve critical thermal challenges in chemical processing and laboratory systems engineering.
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FAQ
Vacuum compatibility validation measures?
Maintain 10⁻⁹ Torr·L/s leak rates with helium mass spec-certified sealing.
Optical performance stabilization methods?
UV-grade polishing minimizes light scattering (<0.8% @632nm wavelength).
Mitigating thermal measurement drift?
5.5×10⁻⁷/°C CTE paired with platinum traceability ensures <±0.02%/℃ drift.
What thermal cycling capabilities do helix quartz tubes offer?
Withstand 1,200℃ continuous exposure and 50+ rapid thermal shocks (ΔT>700℃) without devitrification.
Can helical angles accommodate reactor designs?
Achieve ±0.15° angular precision through CNC diamond grinding protocols.