Location：home > Main Business > PPU Service >
We started PPU business from 2010, cooperated with Enermech, an England company, QPOC offers a host of services for your pipeline and process pipe from the construction stage, to operation, maintenance and rehabilitation, all the way through to de-commissioning / abandonment. Whether onshore or offshore; liquid or gas, shallow or deepwater, with a highly experienced, well trained global network of personnel, and innovative, state of the art proprietary technology, the group is well equipped to meet all the requirements of the pipeline, process, industrial and energy markets worldwide – both safely and efficiently.
Pipeline Services |
Process Services |
| Cleaning | Nitrogen Purging/Testing |
| Flooding &Hydrotesting | Nitrogen/Helium Leak Testing |
| Pneumatic Testing | Pneumatic Testing |
| Dewatering | Controlled Bolting |
| Drying | Total Flange Management |
| Specialist Umbilical Services | Onsite Machining |
| Abandonment | Hydrotesting |
| Below Ground Leak Detection | Flushing/Retro-jetting |
| Pipeline Inspection | Camera Inspection |
| Oil Flushing / Chemical Cleaning | |
| Pipefreezing | |
| Pre-Commissioning/Shutdown Services |
History Cases:
1. 2010, COSOCO Dalian BW FPSO Conversion project, hydraulic tubing installation, chemical cleaning, hot oil flushing and commissioning.
2. 2012, HARRIS LNG Ningxia province, process pipe leaking test with Helium and Nitrogen.
3. 2013, CNOOC LH19-5 subsea pipeline pre-commissioning.
4. 2014, COSOCO FPSO conversion project, flange management and leaking test and PSV calibration.
 |
 |
| Nitrogen Boost Pump | Nitrogen Boost Pump |
 |
 |
| Flooding Pump | Filter /Break Tank c/w spare Flowmeter |
 |
| Subsea Pipeline Pre-commissioning |