Principles for handling deformation accidents of stainless steel carbon steel storage tank plates
       (1) Carbon structural steel when the ambient temperature is lower than-1690℃, low alloy structural steel has an ambient temperature lower than-12℃During this time, cold correction is not allowed.
       (2) When heating and straightening carbon structural steel and low alloy structural steel, the heating temperature should be selected based on the properties of the steel, but must not exceed90090℃. Low alloy steel should be cooled slowly after heating and correction.
       (3) When the deformation of the component is not large, cold working correction and hot working correction can be used;When the deformation is large and difficult to correct, reinforcement or replacement of new parts should be used for repair.
       (4) The allowable deviation value of the steel after correction should meet the requirements.
       (5) The allowable deviation value of the outer dimensions of steel components should meet the requirements.