Aluminum Silicon Reflex Gauge Glass

Aluminosilicate Guage Glass refers to glass that has aluminum oxide in its composition. It is crystal clear and has good chemical stability, electrical insulation, mechanical strength and low thermal expansion coefficient. It is widely used for manufacturing gauge glass and sight glass.

No surface defects

Great chemical resistance

Allowing for high operating temperature of up to 600 °C

Hydrolytic resistance

Acid & alkali resistance

A full range of sizes

Special discounts for large orders and various promotion campaigns

Specification

• Color: colorless or slightly yellow

• Shape: circular, rectangular

• Density: 2.62–2.67 g/cm3

• Transmissivity: 91.8%

• Refractive index: 1.5325 (yellow)

• Shock temperature: ≤ 370 °C

• Softening temperature: ≥ 920 °C

• Bending strength: 180–220 MPa

• Working temperature: 600 °C

• Working pressure: 200 MPa

  Size as follow:

•  115 × 34 × 17, 118 × 24 × 17, 118 × 24 × 21, 130 × 24 × 17, 130 × 24 × 21, 130 × 26 × 19, 140 × 34 × 17, 190 × 34 × 17, 218 × 34 × 17, 220 × 34 × 17, 250 × 34 × 17, 265 × 26 × 19, 280 × 34 × 17, 320 × 34 × 17, 340 × 34 × 17, 370 × 34 × 17, 400 × 34 × 17 (unit: mm)

• Thickness: 12.7 mm 16 mm 17 mm 19 mm 21 mm

Technical Notes:

• The thickness of the various non-standard aluminosilicate glass can be customized.

• Other sizes can be customized.