In the anticorrosion construction activity of "changhu natural gas transmission pipeline", a key project of national west-east natural gas transmission project, party members of the third party branch of the group took the lead in scientific and technological innovation to solve technical problems and improve product quality, which effectively improved the project quality and work efficiency.

"3PE anti-corrosion operation" is the core anti-corrosion technology of "long call natural gas transmission pipeline". Due to the difficulty of construction technology and poor grasp of mechanical properties, it is easy to have problems such as uneven extrusion coating of polyethylene plastics and adhesives. Party member luozekuan take the initiative to branch, led song yanzhong, wang biao sheng and other 5 workers, under the guidance of the chief engineer wang yinhai, repeated tests, bold innovation, improve the pressure of the rubber wheel pressure direction, so that after the processing of the product is both uniform and beautiful, the qualified rate of the operation always maintain in 100. Luozekuan also used his spare time to do part-time mechanical equipment maintenance, which not only shortens the time and improves the work efficiency compared with the external maintenance technicians, but also saves more than 20,000 yuan for the company's repair costs.