The aerospace company's morning light helped to successfully repair the domestic underwater oil pipeline. The technology of RTP pipe insertion was applied for the first time in China.

Recently, the domestic 15.7 kilometer underwater oil pipeline repair project participated in by Aerospace Morning Light was successfully completed. This repair project innovatively used the "pipe in pipe" solution of inserting RTP pipes inside the original carbon steel pipeline, marking the first application of this technology in the field of underwater pipeline repair in China.