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China Petroleum & Chemical News.
The ethylene plant set up a construction leading group, held daily coordination meetings, adopted a "shift system" to accelerate the pressure test and end, and promote the welding of reserved furnace tubes in the convection section on site.
As each device of the Gulei refining and chemical integration project has been delivered one after another, the site has entered the pre-production stage, and the safety of "bilateral" operations is particularly important.
In order to ensure the quality of construction, the project department carried out the "Quality Day" activity, selected 24 individuals with advanced quality, and set benchmarks; strengthened the management of key processes such as welding and heat treatment, from technical disclosure, "three deliveries and one clear" before shifts, operation supervision, etc.
Up to now, the completion rate of pressure test packages for the ethylene plant of Shijian Gulei refining and chemical industry is 88%, the completion rate of tower internals is 99.
(Wang Lixue)
