First set of Chinese-made subsea pipeline corrosion inspection equipment sea trial successfully
Published:2015-05-22 15:47:18    Text Size:【BIG】【MEDIUM】【SMALL
       By the third Research Institute of the China Aerospace Science and industry Corporation 35 independently developed the first set of pipeline corrosion inspection equipment, recently passed sea trials on the ground of the Penglai oilfield, offshore oil pipeline, which marked China's seabed pipeline detection technique to break foreign monopoly.

The sea trial index of the test pipe average wall thickness over, high temperature and high pressure piping. Meanwhile, more pipeline valves, elbows, tested the device was the ability and reliability. Pipeline corrosion inspection equipment within the scheduled time "in the mouth, pipe inspection information is captured and stored.

It is reported that domestic pipe testing long monopolized by overseas, nearly 60,000 yuan per kilometer testing services are not only expensive, but also in terms of energy security problems. From 2012 onwards, China Aerospace Science and industry close cooperation with CNOOC group to 35, within a subsea pipeline magnetic flux leakage testing technology research and development, in February 2014 and come up with a prototype detection equipment with independent intellectual property.

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