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Pressure Vessels

Lube Oil Rundown Tanks A typical API-614 (ISO-10438) lube oil system requires a rundown tank to provide gravity-fed oil during emergency shutdown of the rotating equipment. Cobey designs and fabricates both pressurized (ASME code) and non-pressurized versions as required by customer preference. Vessel design and instrumentation are in accordance with API-614 (ISO-10438) requirements per figures B.15 or B.16. Seal-Oil Overhead Tanks A typical API-614 (ISO-10438) seal oil system will require a seal-oil overhead tank to provide pressurized oil during emergency shutdown of the rotating equipment. Cobey designs and fabricates seal-oil overhead tanks. Vessel design and instrumentation are in accordance with API-614 (ISO-10438) requirements per figures B.17. Pulsation Dampeners An integral requirement of reciprocating compressor packages, both API and non-API, Cobey designs and fabricates pulsation dampeners, including performing code calculations and pulsation studies. Units can include baffles, choke tubes, etc as well as built in drain pots and/or liquid separators. Separators, Knockout Drums and Demisters Cobey provides complete design and fabrication of pressure vessels used in gas-liquid separation. Cobey has the expertise to ensure that your gas stream is clean, dry and ready for use. Simply provide the gas data and allow us to do the rest.