Product
Colored Borosilicate Glass Tubes
Colored borosilicate glass tubes and solid rods combine stable coloration with good thermal and chemical resistance for industrial, laboratory, lighting, and decorative applications.
Technical Specifications
| Product Type | Hollow glass tubes and solid glass rods |
|---|---|
| Material | Borosilicate glass |
| Available Colors | Red, blue, green, amber, yellow, black, white and custom colors |
| Customization | Diameter, wall thickness, length, color and end finish |
- Stable, integral coloration The color is incorporated into the glass body, providing better durability than a simple painted surface.
- Multiple color options Transparent, translucent and opaque shades are available for identification, decoration, light control and product differentiation.
- Good thermal resistance Borosilicate grades have low thermal expansion and better resistance to controlled temperature changes than conventional soda-lime glass.
Gauge Glass Tubes
Product Description
Colored Borosilicate Glass Tubes & Rods are manufactured by incorporating selected coloring compounds into the glass formulation, producing stable color throughout the glass rather than applying color only to the external surface. They are available in transparent, translucent and opaque finishes for different visual and functional requirements.
The hollow glass tubes are suitable for applications requiring an internal passage, such as indicator tubes, lighting components, decorative vessels, instrument parts and fabricated glass assemblies. Solid glass rods are commonly used for component fabrication, lampworking, glass decoration, stirring rods, handles and other processed glass products.
Key Features and Advantages
Stable, integral coloration The color is incorporated into the glass body, providing better durability than a simple painted surface.
Multiple color options Transparent, translucent and opaque shades are available for identification, decoration, light control and product differentiation.
Good thermal resistance Borosilicate grades have low thermal expansion and better resistance to controlled temperature changes than conventional soda-lime glass.
Good chemical durability Suitable for contact with water, many acids, salt solutions and organic substances under appropriate operating conditions.
Easy secondary processing Tubes and rods can be cut, flame-polished, bent, sealed, drilled or further fabricated according to the required application.
Sizes
Colored glass tubes and rods are available in standard and custom sizes.
Glass Tube OD: 3–200 mm
Glass Rod Diameter: 2–50 mm
Standard Length: 300–1,500 mm
Customization: Diameter, wall thickness and cut length can be produced according to your requirements.
Other sizes are available upon request.
CUSTOM MANUFACTURING
Need a Custom Size or Specification?
Send your drawing, sample, dimensions, material requirements, operating temperature, pressure and process medium. We will review the application and confirm the suitable product specification before production.
Standard products and OEM/ODM solutions available.
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- Product name or drawing/sample
- Required dimensions and quantity
- Material or applicable standard
- Operating temperature and pressure
- Process medium and installation details
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