Restriction orifice plates are widely used for managing pressure drops and to control flow rates by restricting flow, regardless of downstream conditions. For high pressure and/or high noise applications, multi-stage restriction orifice assemblies are becoming increasingly common as a proven solution, demonstrating their ability to prevent cavitation, critical flow and flashing from occurring.

Restriction orifice plates from HMA INSTRUMENTATION has garnered significant experience and expertise within this area. It subsequently has a vast array of installations worldwide on offshore platforms, FPSOs, LNG plants, and mines. Users opt for orifice plates based on its design and application knowledge, uncompromising quality, proven project delivery, and industry-leading machining and welding capability. Many leading global users within oil and gas production, LNG production and mining rely on restriction orifice plates from HMA INSTRUMENTATION to ensure the right solution is supplied first time.