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Orifice Plates

Durable orifice plates and flange assemblies for differential pressure-based flow measurement systems.

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Flowtel Engineering Orifice Plates

Flowtel Engineering manufactures high performance orifice plates for precise flow measurement. Every unit undergoes strict quality control from material selection to final packaging to ensure total reliability.

Key Features

  • Precision Edges: Sharp and square edges that do not reflect light to ensure maximum accuracy.
  • Global Standards: Bore tolerances strictly follow AGA, ASME, ISO 5167, ISA, and BS standards.

Material Specifications

  • Plate Materials: SS304, SS306, SS316L, PVC, and other alloys.
  • Flange Materials: Carbon Steel A105, ASTM A182, SS304, SS316L, and Alloy Steel.
  • Fasteners: High strength ASTM A193 GR B7 studs and A194 GR 2H nuts.
  • Gaskets: CAF, PTFE, Spiral Wound, Neoprene, and Non Asbestos.

Custom materials and sizes are available on request to meet your specific industrial requirements.

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Orifice Plates and Flange Assemblies

Orifice Plates and Flange Assemblies

Orifice Plates

Flowtel Engineering offers a comprehensive range of Orifice Plates and Flange Assemblies engineered for diverse industrial flow conditions. Our assemblies provide a highly reliable method for flow measurement by mounting between carrier rings or RJ plate holders for RJ flanges. Every unit is manufactured following AGA and ASME recommendations to ensure maximum field accuracy. We also provide solutions compliant with other international standards such as ISO, BS, and DIN. Our orifice flanges cover a wide spectrum of sizes and pressure ratings up to ASA 2500 according to ANSI B16.36. We offer various flange types including Weld Neck, Slip On, and Screwed with multiple facing options like FF, RJ, and TG. For precise calculations, we utilize proven methodologies like ASME MFC 3M and RW Miller to meet specific project requirements.

View Details Code: OPFA-FL
Orifice Flange Assembly with DP Transmitter

Orifice Flange Assembly with DP Transmitter

Orifice Plates

Flowtel Engineering provides advanced Orifice Flange Assemblies integrated with high precision DP Transmitters for superior flow monitoring. This complete assembly is designed to deliver high flow rate turndown ratios and exceptional repeatability of readings up to 0.1 percent. Our systems are perfectly suited for a wide range of industrial applications involving liquid, gas, and steam flow. The integrated electronic unit offers a choice of linear or square root output, allowing for seamless integration with your existing control systems without the need for additional A/D or D/A converters. To ensure measurement stability under varying conditions, the assembly features a piezo resistive sensor for real time temperature and pressure compensation. Users can also benefit from programmable engineering units for a clear and customized display of flow data.

View Details Code: OFA-DPT
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