Orifice flanges 900/1500/2500

When orifice plates or flow nozzles are used, orifice flanges are used in place of standard pipe flanges. In other words, orifice flanges are used with orifice meters. These flanges are used in various industrial applications, and they are available in a variety of sizes and materials. They are used to measure the flow rate of gases or liquids in their respective pipelines. With each orifice flange unit, you receive a plate, pressure connection holes, and jack screws.

• Orifice Flanges are often used in connection with orifice plates or meters in pipes to measure the flow of liquids in a system, which might be water, gas, or any other liquid. The orifice flange can also be used as part of an orifice plate if the pipe joints have orifice plates or meters.
• In terms of the type of orifice flange, there are several types, such as welding neck orifice flanges, slip-on orifice flanges, and threaded orifice flanges. The range of orifice flanges cover all standard sizes and ranges, as well as all common materials used for flanges.
• A RF or RTJ type face orifice flange is used for high pressure applications. The RTJ type face orifice flange is meant for pressures above 3,000 PSI. The matched flange must also have a RTJ type face and be able to seal up against the orifice and reduce leakage.

A major manufacturer of stainless steel, carbon steel, alloy steel, and special alloy orifice flanges in sizes ranging from 1/2′′ to 60′′, Purohit Pipe Industries is one of the largest companies in the industry  producing and forging orifice flanges to specifications of ASME B16.5, ASME B16.47, ASME B16.48, BS EN 1092, BS 4504, API-605, API-590, MSSSP44, DIN 2632 to 2638, DIN 2576, 2642, 2527, 2566. At Metline, orifice flanges cover a full range of pressure ratings of these specifications (150 – 2500 psi for ASME & PN6-PN400 for DIN/EN flanges). In addition, we manufacture non-standard orifice flanges in aluminium, special alloys, and copper nickel.

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