The pig signallers are finished!
The pig signallers are finished!
Quantity required by customer :44 sets
Destination: Indonesia
Inspection and testing
Firstly, the pig passing indicator shall be factory tested according to relevant specifications. And the overall performance test after assembly shall be carried out before leaving the factory to prove the single item provided. The equipment and the complete set of installations can fully meet the owner’s requirements in all aspects.
Secondly, the pig passing indicator shall be factory tested. Which according to the corresponding industrial standard or other management specifications.
At last, the supplier shall provide the owner with the factory test report and quality inspection report of each pig passing indicator. Which shall be the official report with signature and date.
But sometimes this product will have inaccurate information. Therefore, in addition to installing the ball indicator, the inspectors will also take other means to monitor. For example, they will use various methods to detect, such as listening on cathodic protection piles, sitting on the ground and feeling the vibration of pipelines. These methods can ensure the accuracy of detection. And usually they will set multiple detection points a few kilometers before and after the instrument.
In this way, it can ensure that the inspectors can clearly know the location of the pig. After the pig successfully reaches the pig receiver, the inspector can recover the sewage and take out the pig. They can also take samples, measure pig data, recover processes, etc. So, the pigging operation of a trunk line can be successfully completed. Through pigging operation, we can remove the accumulated liquid in the pipeline and improve the efficiency of pipeline transportation. All these can lay a good foundation for ensuring production in winter and gas supply in peak periods.
