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Aluminosilicate Glass Tube

Aluminosilicate Glass Tube is a type of specialty glass tube product offered by Goodfellow within its range of materials. These glass tubes are known for properties such as high temperature resistance, high strength, and good optical transmission. With Goodfellow's selection of aluminosilicate glass tubes, there are 5 variations available with differing dimensions and tolerances to suit different applications. These tubes find use in applications such as scientific research, lamp envelopes, and high temperature process tubing where durability at high temperatures is critical. With an array of configurations, Goodfellow's aluminosilicate glass tubes provide versatile high performance glass tubing solutions.
Formula: SiO₂ 57/Al₂O₃ 36/CaO/MgO/BaO
Outside Diameter: 1.78mm
Wall Thickness: 0.34mm
Inside Diameter: 1.1mm
Length: 750mm
UOM Code: 173-174-81
SKU: 1000064515
Product Code: SI69-TB-000170

Tolerances

Tube
Outside Diameter =<2mm ±10%
Outside Diameter =<5mm ±10%
Outside Diameter >5mm ±10%
Wall Thickness ±20%
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
$436.18
each
  • Buy 5 for $353.30 each and save 19%
  • Buy 10 for $322.77 each and save 26%

Shipping restrictions and charges
may apply for some hazardous materials.

Tolerances

Tube
Outside Diameter =<2mm ±10%
Outside Diameter =<5mm ±10%
Outside Diameter >5mm ±10%
Wall Thickness ±20%
Technical Data Sheet
Safety Data Sheet

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Material Properties for Ceramics

Chemical Resistance
Element Value
Acids - concentrated Fair
Acids - dilute Good
Alkalis Good
Physical Properties
Element Value
Refractive index 1.54
Apparent porosity( % ) 45
Density( gcm⁻³ ) 2.65
Thermal Properties
Element Value
Upper continuous use temperature( C ) 900
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 5@20-1000°C
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