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1.Material :Borosilicate Glass glass
2.Grade: G100
3.Mainly Size:2mm ~5/8"
Borosilicate glass balls are made from the special glass of the first hydrolytic class, which is well-known for its stability and pressure resistance, good workability and high thermal shock resistance due to its low rate of thermal expansion.
/characteristic
Borosilicate glass balls are resistant to corrosion and remain absolutely neutral, even to aggressive chemicals in nearly all fields of chemistry. It is extremely resistant to water, acids, organic substances and halogens and it also has a high alkali resistance.
In all:
(1).Borosilicate glass balls can withstand high thermal shock;
(2).extend exposure to temperatures of up to 600'F(290'C)
(3).It have very high electrical resistivity and dielectric strength;
(4).It have high chemical stability, withstands high applied torque loads.
/Usage
Borosilicate glass balls are particularly suitable for
(1). metering pumps ,flow meters
(2).valves against strong oxidizing concentrations
(3).check values.bearing and so on .