Clear diameter 300mm Pyrex Fire Glass Tube
Explosion proof lamp shade purpose.
High Resistance to Thermal Shock
High Hydrolytic Resistance
High Chemical Resistance
High Physical performance
Coefficient of mean linear thermal expansion(20,300) 3.3±0.1 10-6K-1
Transformation temperature 525±15
Softening point 820±10
Working point 1260±20
Density at 20 2.23±0.02g/cm3
Mean thermal conductivity(20-100) 1.2w/m2k
Refractive index 0.92
OD from 30-315mm
Length: from 10mm to 4000mm
Process:
cutting
firepolishing
sandblasting
printing
coating
hole drilling
Fire glass
From Wikipedia, the free encyclopedia
Fire glass is tempered glass manufactured in various shapes and sizes and is used as a medium to retain and direct heat, usually in natural gas fireplaces and natural gas or propane fire pits. Fire glass does not burn, but retains heat and refracts light as a result of burning gas. Fire glass (like artificial logs and stones) is additionally used to obscure the gas plumbing inherent in gas fireplaces or stoves. Fire glass comes in quarter inch and half inch shards of tempered glass with smoothed edges to decrease risk of cuts. It is also available in other various shapes and sizes
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