Glass Level Gauge Flanged
The glass level gauge flange is typically composed of an upper valve, a lower valve, a glass tube or glass plate, and flanges. The flanges are welded to the container, forming a communicating vessel with the container. The liquid level in the container can be directly observed through the glass tube or glass plate.
Overview
Application Scope
Glass level gauges with flanges are widely used in industries such as chemical engineering, metallurgy, electric power, and petroleum. They can be used to measure the liquid levels of various media, such as water, oil, and corrosive liquids. However, they are generally not suitable for use in occasions with extremely high pressures or temperatures due to the limitations of the glass material.
Technical Parameters
• Nominal Pressure: Usually ranging from low pressure to medium pressure, such as 0.2MPa, 1.6MPa, etc.
• Working Temperature: Different models have different working temperature ranges, generally from -40°C to 450°C or so.
• Measuring Range: Commonly, it is between 300mm and 5000mm, and different specifications can be selected according to actual needs.
Flange Standards
Common flange standards include HGJ46-91, GB, JB/T, ANSI, DIN, JIS, etc. Different flange standards have different dimensions and connection methods, and appropriate standards need to be selected according to the actual application scenario.
