Oil Treatment & Storage

When tight margins are down to the most intricate details, the complete visibility of your operations is vital. GCG-ES provides metering and level checking solutions that work to increase safety, reduce risk, improve economics, and are in sync with both community and regulatory requirements.



GCG is partnered with Honeywell to offer a robust, modular, and scalable controller capable of all remote automation and control applications. The PLC is pa...

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Pressure Instruments (Transmitters, Switches)

GCG's brings our clients a comprehensive portfolio of measurement and control products, including standalone instruments, smart sensors, and integrated systems...

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Temperature Instruments (Transmitters, Switches)

GCG’s portfolio of measurement and control products includes standalone instruments, smart sensors and integrated systems, all combined with software solutio...

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Level Instruments (Transmitters, Switches)

GCG delivers a comprehensive portfolio of measurement and control products to the industry. It includes standalone instruments, smart sensors, and integrated s...

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Flow instruments (Flowmeter, Switches)

GCG-ES provides Industry Leading Measurement Technologies including three API-approved custody dynamic transfer metering technologies: UltrasonicTurbinePosi...

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ON-OFF & Control Valves (Gate, Globe, Check, Ball, Butterfly, DBB)

GCG offers a complete solution for valves in Power, Water & Waste-Water Management including desalination as well as Oil & Gas for upstream, midstream ...

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Control Valves


Instrumentation Valves, Fittings and Manifolds

Tank Gauging System

Tank gauging is essential for the assessment of tank contents, tank inventory control and tank farm management. For a complete solution on design, en...

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Being able to monitor any structure and its environment in real time, simultaneously forecasting stress conditions and flow rates helps ensure safe operations ...

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