Orifice Flanges

Orifice flanges are used instead of the standard pipe flanges when orifice plate or flow nozzle is used. In other words, orifice flanges are used with orifice meters. The basic purpose for this is to measuring the flow rate of either gases or liquids in the respective pipeline. These flanges are used in various industrial applications and are available in various sizes and materials. All orifice flange units are supplied with the plate, pressure connection holes, and jack screws.
Come with either raised faces or ring type joint (RTJ ) facings.
The orifice flanges have modifications of radial tapped holes in the flange ring for meter connections.