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On July 27, the 5 million tons/year ethylene project of Liaoning Dalian Hengli Petrochemical .
According to reports, the Fourth Construction Dalian Hengli Petrochemical Ethylene Project Department arranged the construction plan in advance according to the delivery time provided by the owner, the construction department and the technical department, prepared the hoisting plan for large-scale equipment, and reported it to the supervision department for revi.
The convection chamber of the cracking furnace is located above the radiant section of the furnace bo.
In order to ensure the safety of high-altitude operations, the project department of the Fourth Construction Company arranged to weld cantilever beams on the ground module to support the scaffoldi.