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This is a flange specifically for an orifice with a pressure port.
This method, known as flange tapping, involves taking differential pressure measurements from positions 25.4 mm above and below the plate to measure flow rate. Since the flange itself is equipped with differential pressure extraction, there is less concern about internal fluid leakage, making it widely used from low to high pressure.
Orifice flange that can be used under a wide range of temperature and pressure conditions!
The "Orifice Flange (AOF)" is a product composed of an orifice plate and an orifice flange with a differential pressure take-off, combined with bolts, nuts, and a gasket. The shape of the gasket seat can be flat face (FF), raised face (RF), or ring joint (RTJ), allowing for use under a wide range of temperature and pressure conditions. The connection method to the piping is welding, with options for butt welding and socket welding. The tapping method is flange tapping. 【Features】 ■ Gasket seat shapes include flat face, raised face, and ring joint ■ Usable under a wide range of temperature and pressure conditions ■ Connection methods to piping include butt and socket welding ■ Tapping method is flange tapping *For more details, please download the PDF or feel free to contact us.
Differential pressure gauges and differential pressure transmitters for flow measurement! We provide designs based on JIS standards!
The "ORS" is a flange-integrated orifice flange that is installed by welding the piping to the flange, generating a differential pressure based on the flow rate of liquids, gases, and steam, allowing for flow measurement with differential pressure gauges and differential pressure transmitters. The orifice design is conducted as a flange-integrated type, and the orifice plate is designed and manufactured by our company based on orifice calculations in accordance with JIS standards. Additionally, differential pressure gauges and differential pressure transmitters are available as options. *For more details, please refer to the PDF materials or feel free to contact us.*
Differential pressure extraction method for flange taps! Various flange materials such as SF440A and SFVC2A are available.
The "OF type / OFJ type" is an orifice flange that combines an orifice plate with a differential pressure take-off port, along with bolts, nuts, and gaskets. Flange standards include JIS standards, ASME standards, and JPI standards, and the connection methods to piping are butt welding and socket welding. Additionally, depending on the shape of the gasket seat, there are flat face, raised face, and ring joint options. [Seat Shapes] ■ OF type: RF - Flat Seat ■ OFJ type: RTJ - Ring Joint Seat *For more details, please refer to the PDF document or feel free to contact us.
