Service targets:FPSO module, LNG receiving station, Refinery, Gas collection station
Pipeline cleaning service:Remove residual pollutants from pipelines and prevent pipeline corrosion
Pipeline hydrostatic test:Detect pipeline material defects and damage caused by installation
Pipeline helium nitrogen leakage:Check whether the pipeline flange node, valve, instrument connection is leaking
Flange management:Supervise the selection of materials consistent with the design, and strictly implement the installer for installation
Pipeline inerting service:Remove the pipe air so that the oxygen concentration is less than 1%
Pipeline airtightness test:Detect the strength of the pipeline, and eliminate the problem that the pipeline contains small holes or cracks