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    System of Measurement
    System of Measurement
    Inch
    Metric
    Color
    Color
    Clear
    Shape
    Shape
    Round Tube
    Material
    Material
    Glass
    Length
    Length
    12"
    Clarity
    Clarity
    Clear
    Hardness
    Hardness
    Knoop 418 KHN100
    Maximum Temperature
    Maximum Temperature
    250° to 499° F
    Modulus of Elasticity
    Modulus of Elasticity
    63 KN/mm2
    Refractive Index
    Refractive Index
    1.47
    Fabrication
    Fabrication
    Annealed
    Density
    Density
    0.08 lbs./cu. in.
    Thermal Conductivity
    Thermal Conductivity
    1.2 Btu/hr. × in./sq. ft./°F @
    212° F
    Edge Fabrication
    Edge Fabrication
    Ground
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Specifications Met
    Specifications Met
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Minimum Temperature
    Minimum Temperature
    Not Rated
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    17 Products