We provide best quality colored glass balls. Our glass balls are used in non-return valves, light-duty corrosion-resistant bearings, flow meters and as insulators. Also available, 'Black Glass' balls with super precision tolerances in sizes from 1/16" to 1/4" diameter for use in medical and chemical flow- meters.
Mechanical Properties
Density : 0.097 lbs/cub. in.
Specific Gravity : 2.7
Max. Useful Temperature : 350 Deg.C
Colour : Clear Glass ( finish)
Size Range
Imperial : Stock sizes 1/8" to 2"
Metric : 2mm to 50mm to special order
Tolerances
Basic Dia.Tolerance : VERY VERY CLOSE
Sphericity : VERY VERY CLOSE
Corrosion Resistance
Glass balls have excellent resistance to most chemicals except hydrofluoric acid. They are not suitable for applications involving thermal or mechanical shock.