Iron and steel metallurgy is an important industry related to the national economy and people's livelihood. With the continuous upgrading of metallurgical technology, CCP enterprises are facing difficulties in the management of various hazardous sources in their production operations. The negligence and omission of any detail may bring unexpected serious consequences. Lockout and tagout, the need for energy lockout management is also more urgent. You need a complete set of lockout and tagout safety management procedures, which can provide operation guidance for the staff, ensure that various sources of danger are cut off during equipment maintenance and operation, ensure that the isolation is locked in the energy release position, prevent the accidental release of various types of energy, and ensure that personal safety of workers.