Aerosun assists in the successful repair of domestic subsea oil pipelines, with RTP pipe insertion technology achieving its first domestic application

Zhitong
2025.09.11 09:59

Recently, the domestic 15.7-kilometer underwater oil pipeline repair project participated by Aerosun has been successfully completed. This repair innovatively adopted the "pipe-in-pipe" solution by inserting RTP pipes into the original carbon steel pipeline, marking the first application of this technology in the domestic underwater pipeline repair field