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Pipeline Inspection Gauge (PIG) traps are installed at the beginning of each line of the Nord Stream Pipelines. The pipeline interior is inspected on a regular basis by intelligent PIGs, which are fed via launchers in Russia. The PIGs are carried through the pipelines by the gas stream and detect even the smallest changes in the lines.


Nord Stream AG


Sept. 30, 2015


File Type Resolution File Size Image Size Colorspace
JPG 300 dpi 19.1 MB 4000 px × 2666 px CMYK Download
JPG 300 dpi 6.4 MB 4000 px × 2666 px RGB Download
JPG 72 dpi 1021.1 KB 1400 px × 933 px RGB Download