Custom High-Temperature Resistant Corrosion-Resistant Translucent Quartz Glass Tube For Laboratory
Fused clear silica quartz glass tube is manufactured from high purity quartz sand, offering exceptional thermal shock stability and high transmittance. Ideal for electric lighting, laser applications, lenses, optical instruments, and high-temperature windows.
- High purity: SiO₂ > 99.99%
- Excellent visual and chemical performance: acid-resistant, alkali-resistant, good thermal stability
- Health care and environmental protection
- No air bubbles or air lines
- Excellent electrical insulator
Halogen lamps, mercury lamps, single end lamps, automobile lamps, stage lamps, thermoelectric boilers, photocopier lamps, water treatment lamp casings, quartz ware and piping.
| Type | JGS1 (ZS-1) | JGS2 (ZS-2) | JGS3 (HS) |
|---|---|---|---|
| Spectral Characteristics | 180-2500nm | 200-2500nm | 260-3500nm |
| Average Transmittance | 90% | 85% | 85% |
| Bubble Class | 0 | 2 | 2 |
| Birefringence | 1-2 | 1-2 | 1-2 |
| SiO₂ Content | 99.9% |
| Density | 2.2 g/cm³ |
| Hardness (Moh's Scale) | 6.6 |
| Melting Point | 1732℃ |
| Working Temperature | 1100℃ |
| Max Short-term Temperature | 1450℃ |
| Visible Light Transmittance | Above 93% |
| UV Spectral Region Transmittance | 80% |

Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, tubes, flanges, rings, cuvettes, and quartz instruments. Committed to technology orientation, quality first, integrity, responsibility, and sustainable operation.

- Can I have a sample order?
Yes, we welcome sample orders to test and check quality. - What about the delivery time?
Within 15 days after receiving deposit. - Do you have any MOQ limit?
Low MOQ, 1pc for sample checking is available. - How to proceed an order in your factory?
1. Share your requirements or application
2. We provide quotation
3. Confirm samples and place deposit
4. We arrange production - How do you ship the goods and how long does it take to arrive?
DHL, UPS, FedEx or TNT for small orders (3-5 days). Airline and sea shipping also available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.