What actions should be taken after equipment and pipelines catch fire to determine whether they can still be used?
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Assume that the mechanical seal of the pump leaks, causing the hot oil to leak into the air and catch fire; the inlet and outlet pipes of the pump are scorched by the flames, and firefighters use foam to extinguish the fire. After the fire is extinguished, due to production requirements, it is necessary to carry out emergency repairs on the equipment and get it back in operation as soon as possible. So, what kind of inspections are needed for pipes that have been scorched by intense fire and cooled with fire-fighting foam, in order to ensure they are in good condition and meet production requirements? Are there any relevant regulations, practices, and procedures in place? Similarly, what if the equipment catches fire?
After the emergency repair of the equipment is completed, its safety performance must be tested; it can only be put into use after passing these tests, such as pipeline pressure testing and insulation checks for electrical equipment, etc....