Pipelines and City Gas
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Pipelines and City Gas
project.
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Industry Challenges
Gas pipelines and city gas networks have to be emptied safely before maintenance, and every receiving point needs the gas measured and its pressure brought down to suit the network. The four points below are the main problems pipeline and city gas operators face.
Gas left in a pipeline section has to be burned safely before work can start on it.
Maintenance often happens far from any fixed flare, so the flare has to travel to the site.
Gas handed over between parties has to be measured accurately at every transfer point.
Downstream users need a steady pressure whatever the flow and the upstream pressure.
The CRA Edge
Mobile flares travel to the work site on a road trailer.
Ignition and controls are built into the mobile flare.
Metering skids measure gas at transfer and receiving points.
Pressure regulating skids hold a steady outlet pressure for the network.
