Extremely good study material for understanding RFT Inline inspection tools for ISNT Level III

Good

In this case, when you are pushing the cleaning pigs down the pipeline, aren't they just pushing dirt into the pipeline's end? Since this is a unique case in which you have to bring the pig back by reversing flow direction, I am interested to know how that is handled because it seems like on the outward trip, the pigs are just packing dirt into the end of the pipeline.

@ZachRobertson

8 жыл бұрын

I'm assuming the flushing process that moves the pigs also carries the debris out with it, but I don't know that for sure.

Is LILI transmit wireless data?

A wonder 😏😶