Description
Premium GL45 Glass Screw Thread Tube – 180mm
SGC Labs® specializes in manufacturing high-grade GL45 Glass Screw Thread Tubes. These tubes are essential for scientists and glassblowers who require reliable, heat-resistant screw thread connections for laboratory manifolds, bottle adapters, and custom reaction vessels.
Technical Specifications
| Attribute | Details |
|---|---|
| Thread Type | GL45 (45mm Diameter) |
| Tube Length | 180 mm |
| Material Grade | Borosilicate Glass 3.3 |
| Heat Resistance | Up to 500°C (Annealed) |
| Certification | ISO 9001:2015 |
High Durability & Chemical Resistance
As a leading scientific glass blowing component manufacturer, SGC Labs® ensures that every GL45 tube is annealed to relieve internal stress. The premium Borosilicate 3.3 glass provides exceptional resistance to chemical corrosion and thermal shock, making it the industry standard for research labs.
- Universal Compatibility: Fits all standard GL45 laboratory caps and septas.
- Precision Threading: Crafted for a leak-proof seal under vacuum or pressure.
- Expert Craftsmanship: Made in India by SGC Labs® with decades of expertise.



