An independent federal agency investigating chemical accidents to protect workers, the public, and the environment.
Communicate with your members who operate gas repackaging facilities the details of this incident and the best practices for handling and
Revise CGA standards for the CG-7 relief valves used in propylene service to require:
1) a greater margin between vapor pressure and relief valve set point (similar to propane);
2) that valves be capable of multiple operations within the specified setpoint tolerance or be furnished with an indicator that alerts users that the valve has
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