Description
HP Flat Glass (High-Pressure Flat Gauge Glass)
Frederickseal HP Flat Glass is a type of high-pressure sight glass used in boilers, steam drums, and other pressurized vessels to provide a clear and direct visual indication of liquid level. It is engineered to withstand high temperatures, high pressures, and corrosive steam/water environments commonly found in industrial boiler systems.
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Frederickseal tempered borosilicate H.P. Flat Glass provides excellent thermal shock resistance and high mechanical strength.
High Pressure Capability:
Typically used for medium- to high-pressure boilers.
High Temperature Resistance:
Can withstand the operating temperatures of saturated or superheated steam systems.
Clear Visibility:
Polished and optically clear viewing surface ensures accurate water-level reading.
Compatibility with Mica Shields:
Often used in combination with mica shields to protect the glass from caustic attack and steam erosion, extending service life.
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Typical Applications are:
- High-pressure steam boilers
- Power plant steam drums
- Industrial steam generators
- Chemical and petrochemical plants
- Water-level indication systems in high-temperature processes
