JGS2 Quartz Glass Tube High Temp Resistance 1200°C | UV/IR Optical Grade | Lab/Semiconductor/Lighting Use | Custom Sizes

✔ High-Purity JGS2 Material – SiO₂ ≥99.99%, excellent transmittance (UV to IR spectrum)
✔ Extreme Heat Resistance – Stable at 1200°C long-term, withstands 2000°C instantly
✔ Low Thermal Expansion – Ideal for precision optics, semiconductors & high-temp experiments
✔ Custom Sizes – Tailored OD/ID/length for diverse industrial needs

Common Uses:
🔬 Lab equipment (e.g., test tubes, observation windows)
💡 UV lamps, halogen lamp enclosures
⚡ Semiconductor processing (diffusion tubes, CVD reactors)
🌡️ Thermocouple protection sleeves