Borosilicate Gauge Glass for use in water level gauges for boilers and other applications. This glass belongs to the pyrex family, where boron trioxide is mixed with silica for the main glass forming constituents. This gives the glass a very low thermal expansion coefficient, making it suitable for applications where thermal resistance is needed (resistance to Thermal Shock). Suitable for temperatures up to 210°C and pressures up to 23 Bar (pressure rating decreases as the temperature of the media increases).

If you choose your size range for the desired glass thickness above, you can then select the option to specify your cut length. We will then cut the glass tube to length and beville the ends on our diamond stone for you. If you only know the vessel centers measurement and it is going on our Mala Water Gauge Mounts, you will minus 32mm from your vessel centers to arrive at the cut glass length.

Size 3/4" Outside Diameter
Wall Thickness 3.2mm & 5.5mm
Length Up to 1500mm
 

Gauge Glass Dimensions

Borosilicate Gauge Glass for use in water level gauges for boilers and other applications. This glass belongs to the pyrex family, where boron trioxide is mixed with silica for the main glass forming constituents. This gives the glass a very low thermal expansion coefficient, making it suitable for applications where thermal resistance is needed (resistance to Thermal Shock). Suitable for temperatures up to 210°C and pressures up to 23 Bar (pressure rating decreases as the temperature of the media increases).

If you choose your size range for the desired glass thickness above, you can then select the option to specify your cut length. We will then cut the glass tube to length and beville the ends on our diamond stone for you. If you only know the vessel centers measurement and it is going on our Mala Water Gauge Mounts, you will minus 32mm from your vessel centers to arrive at the cut glass length.

Size 3/4" Outside Diameter
Wall Thickness 3.2mm & 5.5mm
Length Up to 1500mm
 

Gauge Glass Dimensions

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